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style=\"text-align: center;transform: translate3d(2px, 0px, 0px);margin-top: -14px;margin-bottom: -14px;\" powered-by=\"xiumi.us\">\n<p>{ \u70b9\u51fb\u84dd\u5b57\uff0c\u5173\u6ce8\u6211\u4eec }<\/p>\n<\/section>\n<\/section>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">\u5927\u5bb6\u597d\uff0c\u672c\u671f\u5c0f\u5e08\u59b9\u5c06\u5411\u5927\u5bb6\u4ecb\u7ecd\u7b80\u5355\u4f7f\u7528python\u5904\u7406fasta\u5e8f\u5217\uff0c\u63a5\u4e0b\u6765\u8ddf\u7740\u5c0f\u5e08\u59b9\u4e00\u8d77\u6765\u5b66\u4e60\u4e00\u4e0b\u5427\uff01<\/p>\n<p style=\"white-space: normal;\"><br \/><\/p>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: -26px;transform: translate3d(26px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(249, 172, 172);min-width: 5%;height: auto;padding: 9px;\">\n<section style=\"text-align: justify;color: rgb(255, 255, 255);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><strong>01<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgba(249, 172, 172, 0.15);padding: 13px;\">\n<section style=\"transform: translate3d(64px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u8ba4\u8bc6fasta\u5e8f\u5217<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">Fasta\u5e8f\u5217\u5305\u542b\u4e24\u884c\uff0c\u5206\u522b\u4e3aid\u548c\u5e8f\u5217\uff0c\u5982\u4e0b\u56fe\u3002\u7ed9\u4e86\u56db\u6761fasta\u5e8f\u5217\uff0c\u5c0f\u5e08\u59b9\u4f1a\u5c06\u8fd9\u56db\u6761\u6570\u636e\u653e\u5728\u4e00\u4e2a\u540d\u4e3acase\u683c\u5f0f\u4e3a.txt\u7684\u6587\u4ef6\u4e2d\uff0c\u7136\u540e\u6253\u5305\u7ed9\u5927\u5bb6\u7ec3\u624b<\/p>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.8568019093078759\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/1_anLgib6zenYeX4tdBpaxBzgp9Xkr0Q.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEVHcMQz2148geaaBNcJI0tI3HTic7afAwDHVTfSDwALbcjsEpianLgib6zenYeX4tdBpaxBzgp9Xkr0Q\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"838\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\"><\/section>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: -26px;transform: translate3d(26px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(249, 172, 172);min-width: 5%;height: auto;padding: 9px;\">\n<section style=\"text-align: justify;color: rgb(255, 255, 255);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><strong>02<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgba(249, 172, 172, 0.15);padding: 13px;\">\n<section style=\"transform: translate3d(64px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u5982\u4f55\u5bfc\u5165\u6570\u636e\uff0c\u5e76\u7edf\u8ba1\u5e8f\u5217\u603b\u6570<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u627e\u5230\u6570\u636e\u5b58\u653e\u4f4d\u7f6e\uff0c\u5f97\u5230\u5176\u7edd\u5bf9\u8def\u5f84:\u5355\u51fb\u6587\u4ef6\u53f3\u952e\uff0c\u70b9\u51fb\u5c5e\u6027\u5373\u53ef\u5f97\u5230\u3002\u6bd4\u5982case\u5728\u5c0f\u5e08\u59b9\u7535\u8111\u7684\u7edd\u5bf9\u8def\u5f84\u5982\u4e0b\uff1aC:\/Users\/Admin\/Desktop\/case.txt<\/p>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"1.462406015037594\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/2_DlKhPlrvYGUOOvFmOGbIvWLe8G3Rlg.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEVHcMQz2148geaaBNcJI0tIPTRmwGF2UTMNUez8F5FeAmAuDlKhPlrvYGUOOvFmOGbIvWLe8G3Rlg\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"532\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><br \/><\/p>\n<p style=\"white-space: normal;\"><strong>\u7136\u540e\u4f7f\u7528\u4ee3\u7801\u5c06\u6570\u636e\u8bfb\u5165\uff0c\u5e76\u8fdb\u884c\u5904\u7406\uff1a<\/strong><\/p>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">f=open(<span class=\"code-snippet__string\">\"C:\/Users\/Admin\/Desktop\/case.txt\"<\/span>)t=f.readlines()count = <span class=\"code-snippet__number\">0<\/span><span class=\"code-snippet__keyword\">for<\/span> line <span class=\"code-snippet__keyword\">in<\/span> t: <span class=\"code-snippet__keyword\">if<\/span> line.startswith(<span class=\"code-snippet__string\">'>'<\/span>): count+=<span class=\"code-snippet__number\">1<\/span>f.close()print(count)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.4398148148148148\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/3_XYfBs9wgKHSX3iaAUdVySbvIVrWF8w.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEVHcMQz2148geaaBNcJI0tIujoYe1e2tyKNL4HU0M0aVjqaicXYfBs9wgKHSX3iaAUdVySbvIVrWF8w\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u8be5\u4ee3\u7801\u53ef\u4ee5\u7edf\u8ba1\u603b\u5171\u6709\u591a\u5c11\u6761\u5e8f\u5217\u3002<\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">\u9996\u5148\u662f\uff1a<\/span><\/code><code><span class=\"code-snippet_outer\">f=open(<span class=\"code-snippet__string\">\"C:\/Users\/Admin\/Desktop\/case.txt\"<\/span>)\u6253\u5f00\u6587\u4ef6<\/span><\/code><code><span class=\"code-snippet_outer\">\u7136\u540e\u662f<\/span><\/code><code><span class=\"code-snippet_outer\">t=f.readlines()<\/span><\/code><code><span class=\"code-snippet_outer\">\u5c06\u6587\u4ef6case\u6240\u6709\u5185\u5bb9\u8bfb\u5165\u5e76\u5b58\u653e\u5728t\u4e2d<\/span><\/code><code><span class=\"code-snippet_outer\">count = <span class=\"code-snippet__number\">0<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">\u521d\u59cb\u5316\u4e00\u4e2a\u6570\u503c\u4e3a\u96f6\u7684\u53d8\u91cfcount\u7528\u4e8e\u8ba1\u6570<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__keyword\">for<\/span> line <span class=\"code-snippet__keyword\">in<\/span> t: <\/span><\/code><code><span class=\"code-snippet_outer\"> <span class=\"code-snippet__keyword\">if<\/span> line.startswith(<span class=\"code-snippet__string\">'>'<\/span>): <\/span><\/code><code><span class=\"code-snippet_outer\"> count+=<span class=\"code-snippet__number\">1<\/span><\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">For\u5faa\u73af\u7684\u4f5c\u7528\u662f\u662f\u5bf9\u5b58\u653e\u5728\u6587\u4ef6\u53e5\u67c4t\u7684\u6570\u636e\u8fdb\u884c\u9010\u884c\u7f16\u5217\uff0c\u7136\u540e\u4f7f\u7528if\u8bed\u53e5\u5224\u65ad\u662f\u5426\u542b\u6709\u201c>\u201d\u5927\u4e8e\u7b26\u53f7\uff0c\u542b\u6709\u8be5\u7b26\u53f7\uff0c\u5219count\u6570\u503c\u52a0\u4e00,\u904d\u5386\u5b8c\u6570\u636e\u540e\uff0c\u5e8f\u5217\u603b\u6570\u5c06\u5b58\u653e\u5728\u53d8\u91cfcount\u4e2d\u3002\u63a5\u7740\u4f7f\u7528<\/p>\n<p style=\"white-space: normal;\"><strong>f.close()<\/strong>\u5173\u95ed\u6587\u4ef6\u53e5\u67c4<br \/><\/p>\n<p style=\"white-space: normal;\">\u6700\u540e\u4f7f\u7528<strong>print(count)<\/strong>\u6253\u5370\u51fa\u603b\u5171\u6709\u591a\u5c11\u6761\u5e8f\u5217\u3002<\/p>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: -26px;transform: translate3d(26px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(249, 172, 172);min-width: 5%;height: auto;padding: 9px;\">\n<section style=\"text-align: justify;color: rgb(255, 255, 255);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><strong>03<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgba(249, 172, 172, 0.15);padding: 13px;\">\n<section style=\"transform: translate3d(64px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u600e\u4e48\u968f\u673a\u62bd\u51fa\u6307\u5b9a\u6570\u76ee\u7684fasta\u5e8f\u5217<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\"><strong>\u8fd9\u91cc\u5b9a\u4e49\u4e86\u4e00\u4e2arandomselect\u51fd\u6570<\/strong><\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#!\/usr\/bin\/env python<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\"># \u8fd9\u4e2a\u6587\u4ef6\u662f\u4ece\u5927\u7684\u5e8f\u5217\u6587\u4ef6\u4e2d\u968f\u673a\u9009\u53d6\u6307\u5b9a\u6570\u91cf\u7684\u6587\u4ef6\u4f8b<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">def randomselect(file, newfile): <\/span><\/code><code><span class=\"code-snippet_outer\"> sequences = <span class=\"code-snippet__built_in\">list<\/span>(SeqIO.parse(file, <span class=\"code-snippet__string\">\"fasta\"<\/span>)) <\/span><\/code><code><span class=\"code-snippet_outer\"> <span class=\"code-snippet__comment\"># \u968f\u673a\u9009\u62e92\u4e2a\u5e8f\u5217 <\/span><\/span><\/code><code><span class=\"code-snippet_outer\"> num_sequences = <span class=\"code-snippet__number\">2<\/span> <span class=\"code-snippet__comment\"># \u4f60\u60f3\u8981\u968f\u673a\u51fa\u6765\u6570\u91cf <\/span><\/span><\/code><code><span class=\"code-snippet_outer\"> random_sequences = random.sample(sequences, num_sequences) <\/span><\/code><code><span class=\"code-snippet_outer\"> print(random_sequences) <\/span><\/code><code><span class=\"code-snippet_outer\"> with open(newfile, <span class=\"code-snippet__string\">\"a\"<\/span>) as randomseq: <\/span><\/code><code><span class=\"code-snippet_outer\"> <span class=\"code-snippet__keyword\">for<\/span> seq <span class=\"code-snippet__keyword\">in<\/span> random_sequences: <\/span><\/code><code><span class=\"code-snippet_outer\"> print(seq)<\/span><\/code><code><span class=\"code-snippet_outer\"> randomseq.write(<span class=\"code-snippet__string\">\">\"<\/span> + seq.id + <span class=\"code-snippet__string\">\" \"<\/span> + seq.description)<\/span><\/code><code><span class=\"code-snippet_outer\"> randomseq.write(<span class=\"code-snippet__string\">\"n\"<\/span>) <\/span><\/code><code><span class=\"code-snippet_outer\">randomseq.write(str(seq.seq)) <\/span><\/code><code><span class=\"code-snippet_outer\"> randomseq.write(<span class=\"code-snippet__string\">\"n\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__keyword\">if<\/span> __name__ == <span class=\"code-snippet__string\">'__main__'<\/span>:<\/span><\/code><code><span class=\"code-snippet_outer\"> getNumber(<span class=\"code-snippet__string\">\"case.txt\"<\/span>, <\/span><\/code><code><span class=\"code-snippet_outer\"> <span class=\"code-snippet__string\">\"new.txt\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">##case.txt\u4e3a\u6307\u5b9a\u6587\u4ef6\uff0cnew.txt\u4e3a\u4f60\u9700\u8981\u968f\u673a\u5f97\u5230\u5e8f\u5217\u540e\u7684\u6587\u4ef6\u3002<\/span><\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">\u53ea\u9700\u8981\u6539\u53d8\u4f60\u60f3\u8981\u7684\u5e8f\u5217\u6761\u6570\uff0c\u4e3b\u51fd\u6570\u7684\u6587\u4ef6\u7684\u8def\u5f84\u5373\u53ef\u5b9e\u73b0\u3002<br \/><\/p>\n<p style=\"white-space: normal;\"><br \/><\/p>\n<p style=\"white-space: normal;\">\u4ee5\u4e0a\u5c31\u662f\u672c\u671f\u7684\u5185\u5bb9\u5566\uff0c\u6211\u4eec\u4e0b\u671f\u518d\u89c1\uff01\u8fd9\u91cc\u5c0f\u5e08\u59b9\u8fd8\u60f3\u63a8\u8350\u4e00\u4e2a\u5c0f\u5de5\u5177\uff1a\u5355\u7ec6\u80de\u6570\u636e\u7ed8\u5236\u5c0f\u63d0\u7434\u56fe\uff08http:\/\/www.biocloudservice.co<\/p>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">m\/788\/788.php\uff09\uff0c\u5728\u7ebf\u8fd0\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528\u52a0\u8f7d\u7684\u6570\u636e\u6765\u5b9e\u8df5\u54e6\u3002<\/p>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;vertical-align: middle;width: auto;flex: 100 100 0%;height: auto;align-self: center;margin-right: 10px;\">\n<section style=\"margin-top: 10px;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"background-color: rgb(249, 172, 172);height: 1px;\"><svg viewbox=\"0 0 1 1\" style=\"float:left;line-height:0;width:0;vertical-align:top;\"><\/svg><\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;min-width: 5%;height: auto;border-style: solid;border-width: 1px;border-color: rgb(249, 172, 172);padding-right: 8px;padding-left: 8px;margin-right: 10px;\">\n<section style=\"text-align: justify;color: rgb(249, 172, 172);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">E<\/p>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;min-width: 5%;height: auto;border-style: solid;border-width: 1px;border-color: rgb(249, 172, 172);padding-right: 8px;padding-left: 8px;margin-right: 10px;\">\n<section style=\"text-align: justify;color: rgb(249, 172, 172);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">N<\/p>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;min-width: 5%;height: auto;border-style: solid;border-width: 1px;border-color: rgb(249, 172, 172);padding-right: 8px;padding-left: 8px;margin-right: 10px;\">\n<section style=\"text-align: justify;color: rgb(249, 172, 172);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">D<\/p>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 100 100 0%;height: auto;\">\n<section style=\"margin-top: 10px;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"background-color: rgb(249, 172, 172);height: 1px;\"><svg viewbox=\"0 0 1 1\" style=\"float:left;line-height:0;width:0;vertical-align:top;\"><\/svg><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"margin-bottom: 24px;\"><a target=\"_blank\" href=\"http:\/\/mp.weixin.qq.com\/s?__biz=MzAwNjE0MDY3MQ==&mid=2650762044&idx=2&sn=c74f81e91cadd166adc7168dec9891ed&chksm=831a2cacb46da5ba75c42a1b82fd9e84a5e56b7f87d980fc30886f97ff466d41a36afe405420&scene=21#wechat_redirect\" textvalue=\"\u4f60\u5df2\u9009\u4e2d\u4e86\u6dfb\u52a0\u94fe\u63a5\u7684\u5185\u5bb9\" linktype=\"text\" imgurl=\"\" imgdata=\"null\" data-itemshowtype=\"0\" tab=\"innerlink\" data-linktype=\"1\" rel=\"noopener\"><span class=\"js_jump_icon h5_image_link\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.3575547866205306\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/4_HVzeSsosMjColwxeR2aMsicmMgicVQ.jpg?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/oCSOtP61aEUEOPhTDbhztaU7davdEP2YwrJAkVkEBJERQsIkEkqD5wX4VcHVzeSsosMjColwxeR2aMsicmMgicVQ\/640?wx_fmt=jpeg'\" data-type=\"jpeg\" data-w=\"867\" style=\"\" data-recalc-dims=\"1\" \/><\/span><\/a><\/p>\n<p style=\"margin-bottom: 24px;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.5555555555555556\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/5_akXKU5NcO1KwuWc1Rk7ZJ56LC2pYrQ-7.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXjjmsEC5aXz0RE4be2ib1fJPnBD8yX0Z6OF2zocd2ngHpLOakXKU5NcO1KwuWc1Rk7ZJ56LC2pYrQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"900\" style=\"\" data-recalc-dims=\"1\" \/><\/p>\n<p style=\"margin-bottom: 24px;\"><br \/><\/p>\n<p style=\"display: none;margin-bottom: 24px;\"><mp-style-type data-value=\"3\"><\/mp-style-type><\/p>\n<p><\/content>\n<\/div>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5e08\u59b9\u8bfe\u5802\u4e4bpython\u7b80\u5355\u5904\u7406fasta\u5e8f\u5217 \u5c0f\u5e08\u59b9 \u751f\u4fe1\u679c 20 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":""},"categories":[1],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/59295"}],"collection":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=59295"}],"version-history":[{"count":1,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/59295\/revisions"}],"predecessor-version":[{"id":59301,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/59295\/revisions\/59301"}],"wp:attachment":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=59295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=59295"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=59295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":59295,"date":"2024-06-17T07:52:53","date_gmt":"2024-06-16T23:52:53","guid":{"rendered":"http:\/\/www.biocloudservice.com\/wordpress\/?p=59295"},"modified":"2024-06-17T07:52:53","modified_gmt":"2024-06-16T23:52:53","slug":"%e5%b8%88%e5%a6%b9%e8%af%be%e5%a0%82%e4%b9%8bpython%e7%ae%80%e5%8d%95%e5%a4%84%e7%90%86fasta%e5%ba%8f%e5%88%97","status":"publish","type":"post","link":"http:\/\/www.biocloudservice.com\/wordpress\/?p=59295","title":{"rendered":"\u5e08\u59b9\u8bfe\u5802\u4e4bpython\u7b80\u5355\u5904\u7406fasta\u5e8f\u5217"},"content":{"rendered":"

\n
\n<\/title><br \/>\n<meta charset=\"utf-8\"><br \/>\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0,viewport-fit=cover\"><\/p>\n<style>\n*{margin:0;padding:0}html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;line-height:1.6}img{z-index:999;position:relative;max-width:100%;margin:10px 0;}body{letter-spacing:.034em}h1,h2,h3,h4,h5,h6{font-weight:400;font-size:16px}a{color:#576b95;text-decoration:none;-webkit-tap-highlight-color:rgba(0,0,0,0)}td,th{word-wrap:break-word;padding:5px 10px;border:1px solid #DDD;}table{margin-bottom:10px;border-collapse:collapse;display:table;width:100%!important;}.appmsg_skin_default .rich_media_area_primary{background-color:#fff}.appmsg_skin_default .rich_media_area_primary .weui-loadmore_line .weui-loadmore__tips{background-color:#fff}.rich_media_area_primary{padding:20px 16px 12px;background-color:#fafafa}@media (max-width:375px){.rich_media_area_primary{padding:20px 60px 15px 60px}.rich_media_area_extra{padding:0 60px 21px 60px}}@media (min-width:1024px){.rich_media_area_primary_inner,.rich_media_area_extra_inner,body{max-width:677px;margin-left:auto;margin-right:auto}.rich_media_area_primary{padding-top:32px}}.rich_media{padding:20px;overflow:hidden;}.appmsg_skin_default .rich_media_area_primary{background-color:#fff}.appmsg_skin_default .rich_media_area_primary .weui-loadmore_line .weui-loadmore__tips{background-color:#fff}@media screen and (min-width:1024px){.rich_media_area_primary_inner,.rich_media_area_extra_inner{max-width:677px;margin-left:auto;margin-right:auto}.rich_media_area_primary{padding-top:32px}}.rich_media_content{overflow:hidden;color:#333;font-size:17px;word-wrap:break-word;-webkit-hyphens:auto;-ms-hyphens:auto;hyphens:auto;text-align:justify;position:relative;z-index:0}.rich_media_content *{max-width:100%!important;box-sizing:border-box!important;-webkit-box-sizing:border-box!important;word-wrap:break-word!important}.rich_media_content p{clear:both;min-height:1em}.rich_media_content em{font-style:italic}.rich_media_content fieldset{min-width:0}.rich_media_content .list-paddingleft-1,.rich_media_content .list-paddingleft-2,.rich_media_content .list-paddingleft-3{padding-left:2.2em}.rich_media_content .list-paddingleft-1 .list-paddingleft-2,.rich_media_content .list-paddingleft-2 .list-paddingleft-2,.rich_media_content .list-paddingleft-3 .list-paddingleft-2{padding-left:30px}.rich_media_content .list-paddingleft-1{padding-left:1.2em}.rich_media_content .list-paddingleft-3{padding-left:3.2em}.rich_media_content .code-snippet,.rich_media_content .code-snippet__fix{max-width:1000%!important}.rich_media_content .code-snippet *,.rich_media_content .code-snippet__fix *{max-width:1000%!important}.rich_media_title{font-size:22px;line-height:1.4;margin-bottom:13px;padding-bottom:13px;border-bottom:1px solid #e7e7eb;}@supports(-webkit-overflow-scrolling:touch){.rich_media_title{font-weight:700}}.rich_media_meta{display:inline-block;vertical-align:middle;padding:0 0 10px 0;font-size:15px;-webkit-tap-highlight-color:rgba(0,0,0,0)}.rich_media_meta.icon_appmsg_tag{margin-right:0px}.rich_media_meta.meta_tag_text{margin-right:0}.rich_media_meta_list em{font-style:normal}.rich_media_meta_text{color:#a5a5a5;}p{margin:0;}.msgBox{margin-top:20px;padding-top:20px;padding-left:50px;overflow:hidden;border-top:2px dashed #09a2ff;}.msg{padding-top:7px;clear:both;}.msgBody{float:right;width:100%;margin-left:55px;padding-bottom:15px;border-bottom:1px dashed #e0e0e0;}.userHeadImg{float:left;margin-left:-50px;}.userHeadImg img{width:40px;height:40px;margin-right:10px;border-radius:3px;}.userName{color:#888888;line-height:24px;font-size:14px;margin:5px 0 5px 0;height:24px;}.replyBody,.autherBody{color:#565656;font-size:15px;}.replyIcon{border-left:4px solid #33ab01;margin-right:5px;}.ad{text-decoration:none;color:#d6d4d4;font-size:12px;}.msgBodyReply{padding-top:5px;}.userName span{float:right;color:#afafaf;font-size:14px;}code{text-align:left;font-size:14px;display:block;white-space:pre;display:-webkit-box;display:-webkit-flex;display:flex;position:relative;}.code-snippet__fix{font-size:14px;margin:10px 0;display:block;color:#333;position:relative;background-color:rgba(0,0,0,0.03);border:1px solid #f0f0f0;border-radius:2px;display:-webkit-box;display:-webkit-flex;display:flex;padding-left:25px;line-height:26px}.code-snippet__fix code{text-align:left;font-size:14px;display:block;white-space:pre;display:-webkit-box;display:-webkit-flex;display:flex;position:relative;font-family:Consolas,\"Liberation Mono\",Menlo,Courier,monospace}.code-snippet__comment,.code-snippet__quote{color:#afafaf;font-style:italic}.code-snippet__keyword,.code-snippet__selector-tag,.code-snippet__subst{color:#ca7d37}.code-snippet__number,.code-snippet__literal,.code-snippet__variable,.code-snippet__template-variable,.code-snippet__tag .code-snippet__attr{color:#0e9ce5}.code-snippet__string,.code-snippet__doctag{color:#d14}.code-snippet__title,.code-snippet__section,.code-snippet__selector-id{color:#d14}.code-snippet__subst{font-weight:normal}.code-snippet__type,.code-snippet__class .code-snippet__title{color:#0e9ce5}.code-snippet__tag,.code-snippet__name,.code-snippet__attribute{color:#0e9ce5;font-weight:normal}.code-snippet__regexp,.code-snippet__link{color:#ca7d37}.code-snippet__symbol,.code-snippet__bullet{color:#d14}.code-snippet__built_in,.code-snippet__builtin-name{color:#ca7d37}.code-snippet__meta{color:#afafaf}.code-snippet__deletion{background:#fdd}.code-snippet__addition{background:#dfd}.code-snippet__emphasis{font-style:italic}.code-snippet__strong{font-weight:bold}.account_avatar{width:40px;height:40px;padding:0;}.account_info{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;padding:20px 0;align-items:center}.flex_bd{padding-left:14px;}.account_nickname{display:inline-block;vertical-align:middle;line-height:1.2;color:#576b95;font-size:14px}.account_desc{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;color:rgba(0,0,0,0.3);font-size:14px;line-height:1.2;padding-top:.4em}.msg_source_url{text-align:left;word-break:break-all;margin-top:20px;}.msg_source_url a{padding-right:10px;}.msg_source_url .url_text{color:#a8a8a8;}.video-desc{font-size:14px;margin-top:15px;color:#6c6c6c;}.msg_source_url{text-align:left;}.original_primary_card_tips{color:rgba(0,0,0,0.3);line-height:1.4;font-size:15px;}.weui-flex__item{margin-bottom:20px;padding:20px 16px;margin-top:16px;line-height:1.4;align-items:center;background-color:#f7f7f7;border-radius:8px;position:relative;}.original_primary_desc{color:rgba(0,0,0,0.5);font-size:14px;padding-top:4px;width:auto;overflow:hidden;text-overflow:ellipsis;}.msgBodyReplyList{border-top:1px solid #e1e1e1;margin-top:10px;}.msgBodyReplyListTop{border-top:0;}.reply_like_num{float:right;font-size:14px;color:#c7c7c7;}.msgData{margin-top:20px;color:#626262;}.msgData span{font-size:14px;padding-right:15px;}.msgData .likes{float:right;padding-right:0;}.js_text_content p{font-size:18px;}.rich_media_meta_link{font-size:15px;}blockquote {padding-left: 10px;border-left: 3px solid #dbdbdb;color: rgba(0,0,0,0.5);font-size: 15px;padding-top: 4px;margin: 1em 0;}.video_iframe{width:500px;height:400px;}.blockquote_info{color:#b5b5b5;margin-top:10px;}#copyright_logo{color:#bdbdbd;}.rich_media_meta_list{margin-bottom:10px;}.reprint{background:#efefef;border-radius:5px;padding:8px;color:#1f1f1f;}.reprint a{word-break:break-all;}.topic{color:#8e8e8e;background:#f7f7f7;border-radius:5px;padding:10px 8px;}.topic a{padding-right:5px;}.topic p{margin-bottom:5px;}\n<\/style>\n<link href=\"https:\/\/www.juyifx.cn\/config\/css\/wxArticle.css\" rel=\"stylesheet\"\/>\n<\/head><script>\nvar data={\"mp\":\"\u751f\u4fe1\u679c\",\"title\":\"\u5e08\u59b9\u8bfe\u5802\u4e4bpython\u7b80\u5355\u5904\u7406fasta\u5e8f\u5217\",\"time\":\"2023-07-22 19:00:08\",\"timeStamp\":\"1690023608\"};\n<\/script><br \/>\n<body><\/p>\n<div class=\"rich_media\">\n<h1 class=\"rich_media_title\" id=\"activity-name\"><a href=\"http:\/\/mp.weixin.qq.com\/s?__biz=Mzg3OTg3MjQyNg==&mid=2247490467&idx=2&sn=098ab68778b98be93631d311fa61e17f&chksm=cf7c8b66f80b02700f27c27eb75cdd77f9c26f629c6fd2d9c2ca387dfe0777d8c8af8d0b53a1#rd\" target=\"_blank\" rel=\"noopener\">\u5e08\u59b9\u8bfe\u5802\u4e4bpython\u7b80\u5355\u5904\u7406fasta\u5e8f\u5217<\/a><\/h1>\n<div id=\"meta_content\" class=\"rich_media_meta_list\"><span class=\"rich_media_meta rich_media_meta_text\">\u5c0f\u5e08\u59b9 <\/span><span class=\"rich_media_meta rich_media_meta_nickname\" id=\"profileBt\"><a href=\"javascript:void(0);\" class=\"wx_tap_link js_wx_tap_highlight weui-wa-hotarea\" id=\"js_name\">\u751f\u4fe1\u679c <\/a><\/span><em id=\"publish_time\" class=\"rich_media_meta rich_media_meta_text\">2023-07-22 19:00:08<\/em><\/div>\n<p><content><\/p>\n<div class=\"reprint\">\n<p>\u8f6c\u81ea\u516c\u4f17\u53f7\uff1aR\u8bed\u8a00\u5b66\u5f92<br \/><a href=\"http:\/\/mp.weixin.qq.com\/s?__biz=Mzg5MDk3Mzg4OA==&mid=2247484601&idx=1&sn=50dadfcecac0ba60c75fdf935922600c\" target=\"_blank\" title=\"\u9605\u8bfb\u539f\u6587\" rel=\"noopener\">http:\/\/mp.weixin.qq.com\/s?__biz=Mzg5MDk3Mzg4OA==&mid=2247484601&idx=1&sn=50dadfcecac0ba60c75fdf935922600c<\/a><\/p>\n<\/div>\n<section style=\"font-size: 16px;margin-bottom: 24px;\">\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-top: 20px;margin-bottom: 25px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;min-width: 5%;height: auto;background-color: rgb(249, 172, 172);box-shadow: rgb(249, 172, 172) 0px 0px 5px 3px;\">\n<section style=\"text-align: center;transform: translate3d(2px, 0px, 0px);margin-top: -14px;margin-bottom: -14px;\" powered-by=\"xiumi.us\">\n<p>{ \u70b9\u51fb\u84dd\u5b57\uff0c\u5173\u6ce8\u6211\u4eec }<\/p>\n<\/section>\n<\/section>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">\u5927\u5bb6\u597d\uff0c\u672c\u671f\u5c0f\u5e08\u59b9\u5c06\u5411\u5927\u5bb6\u4ecb\u7ecd\u7b80\u5355\u4f7f\u7528python\u5904\u7406fasta\u5e8f\u5217\uff0c\u63a5\u4e0b\u6765\u8ddf\u7740\u5c0f\u5e08\u59b9\u4e00\u8d77\u6765\u5b66\u4e60\u4e00\u4e0b\u5427\uff01<\/p>\n<p style=\"white-space: normal;\"><br \/><\/p>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: -26px;transform: translate3d(26px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(249, 172, 172);min-width: 5%;height: auto;padding: 9px;\">\n<section style=\"text-align: justify;color: rgb(255, 255, 255);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><strong>01<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgba(249, 172, 172, 0.15);padding: 13px;\">\n<section style=\"transform: translate3d(64px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u8ba4\u8bc6fasta\u5e8f\u5217<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">Fasta\u5e8f\u5217\u5305\u542b\u4e24\u884c\uff0c\u5206\u522b\u4e3aid\u548c\u5e8f\u5217\uff0c\u5982\u4e0b\u56fe\u3002\u7ed9\u4e86\u56db\u6761fasta\u5e8f\u5217\uff0c\u5c0f\u5e08\u59b9\u4f1a\u5c06\u8fd9\u56db\u6761\u6570\u636e\u653e\u5728\u4e00\u4e2a\u540d\u4e3acase\u683c\u5f0f\u4e3a.txt\u7684\u6587\u4ef6\u4e2d\uff0c\u7136\u540e\u6253\u5305\u7ed9\u5927\u5bb6\u7ec3\u624b<\/p>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.8568019093078759\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/1_anLgib6zenYeX4tdBpaxBzgp9Xkr0Q.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEVHcMQz2148geaaBNcJI0tI3HTic7afAwDHVTfSDwALbcjsEpianLgib6zenYeX4tdBpaxBzgp9Xkr0Q\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"838\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\"><\/section>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: -26px;transform: translate3d(26px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(249, 172, 172);min-width: 5%;height: auto;padding: 9px;\">\n<section style=\"text-align: justify;color: rgb(255, 255, 255);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><strong>02<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgba(249, 172, 172, 0.15);padding: 13px;\">\n<section style=\"transform: translate3d(64px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u5982\u4f55\u5bfc\u5165\u6570\u636e\uff0c\u5e76\u7edf\u8ba1\u5e8f\u5217\u603b\u6570<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u627e\u5230\u6570\u636e\u5b58\u653e\u4f4d\u7f6e\uff0c\u5f97\u5230\u5176\u7edd\u5bf9\u8def\u5f84:\u5355\u51fb\u6587\u4ef6\u53f3\u952e\uff0c\u70b9\u51fb\u5c5e\u6027\u5373\u53ef\u5f97\u5230\u3002\u6bd4\u5982case\u5728\u5c0f\u5e08\u59b9\u7535\u8111\u7684\u7edd\u5bf9\u8def\u5f84\u5982\u4e0b\uff1aC:\/Users\/Admin\/Desktop\/case.txt<\/p>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"1.462406015037594\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/2_DlKhPlrvYGUOOvFmOGbIvWLe8G3Rlg.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEVHcMQz2148geaaBNcJI0tIPTRmwGF2UTMNUez8F5FeAmAuDlKhPlrvYGUOOvFmOGbIvWLe8G3Rlg\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"532\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><br \/><\/p>\n<p style=\"white-space: normal;\"><strong>\u7136\u540e\u4f7f\u7528\u4ee3\u7801\u5c06\u6570\u636e\u8bfb\u5165\uff0c\u5e76\u8fdb\u884c\u5904\u7406\uff1a<\/strong><\/p>\n<\/section>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">f=open(<span class=\"code-snippet__string\">\"C:\/Users\/Admin\/Desktop\/case.txt\"<\/span>)t=f.readlines()count = <span class=\"code-snippet__number\">0<\/span><span class=\"code-snippet__keyword\">for<\/span> line <span class=\"code-snippet__keyword\">in<\/span> t: <span class=\"code-snippet__keyword\">if<\/span> line.startswith(<span class=\"code-snippet__string\">'>'<\/span>): count+=<span class=\"code-snippet__number\">1<\/span>f.close()print(count)<\/span><\/code><\/pre>\n<\/section>\n<section style=\"text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;\" powered-by=\"xiumi.us\">\n<section style=\"vertical-align: middle;display: inline-block;line-height: 0;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.4398148148148148\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/3_XYfBs9wgKHSX3iaAUdVySbvIVrWF8w.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEVHcMQz2148geaaBNcJI0tIujoYe1e2tyKNL4HU0M0aVjqaicXYfBs9wgKHSX3iaAUdVySbvIVrWF8w\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"1080\" style=\"vertical-align: middle;width: 100%;\" data-recalc-dims=\"1\" \/><\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">\u8be5\u4ee3\u7801\u53ef\u4ee5\u7edf\u8ba1\u603b\u5171\u6709\u591a\u5c11\u6761\u5e8f\u5217\u3002<\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\">\u9996\u5148\u662f\uff1a<\/span><\/code><code><span class=\"code-snippet_outer\">f=open(<span class=\"code-snippet__string\">\"C:\/Users\/Admin\/Desktop\/case.txt\"<\/span>)\u6253\u5f00\u6587\u4ef6<\/span><\/code><code><span class=\"code-snippet_outer\">\u7136\u540e\u662f<\/span><\/code><code><span class=\"code-snippet_outer\">t=f.readlines()<\/span><\/code><code><span class=\"code-snippet_outer\">\u5c06\u6587\u4ef6case\u6240\u6709\u5185\u5bb9\u8bfb\u5165\u5e76\u5b58\u653e\u5728t\u4e2d<\/span><\/code><code><span class=\"code-snippet_outer\">count = <span class=\"code-snippet__number\">0<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">\u521d\u59cb\u5316\u4e00\u4e2a\u6570\u503c\u4e3a\u96f6\u7684\u53d8\u91cfcount\u7528\u4e8e\u8ba1\u6570<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__keyword\">for<\/span> line <span class=\"code-snippet__keyword\">in<\/span> t: <\/span><\/code><code><span class=\"code-snippet_outer\"> <span class=\"code-snippet__keyword\">if<\/span> line.startswith(<span class=\"code-snippet__string\">'>'<\/span>): <\/span><\/code><code><span class=\"code-snippet_outer\"> count+=<span class=\"code-snippet__number\">1<\/span><\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">For\u5faa\u73af\u7684\u4f5c\u7528\u662f\u662f\u5bf9\u5b58\u653e\u5728\u6587\u4ef6\u53e5\u67c4t\u7684\u6570\u636e\u8fdb\u884c\u9010\u884c\u7f16\u5217\uff0c\u7136\u540e\u4f7f\u7528if\u8bed\u53e5\u5224\u65ad\u662f\u5426\u542b\u6709\u201c>\u201d\u5927\u4e8e\u7b26\u53f7\uff0c\u542b\u6709\u8be5\u7b26\u53f7\uff0c\u5219count\u6570\u503c\u52a0\u4e00,\u904d\u5386\u5b8c\u6570\u636e\u540e\uff0c\u5e8f\u5217\u603b\u6570\u5c06\u5b58\u653e\u5728\u53d8\u91cfcount\u4e2d\u3002\u63a5\u7740\u4f7f\u7528<\/p>\n<p style=\"white-space: normal;\"><strong>f.close()<\/strong>\u5173\u95ed\u6587\u4ef6\u53e5\u67c4<br \/><\/p>\n<p style=\"white-space: normal;\">\u6700\u540e\u4f7f\u7528<strong>print(count)<\/strong>\u6253\u5370\u51fa\u603b\u5171\u6709\u591a\u5c11\u6761\u5e8f\u5217\u3002<\/p>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: -26px;transform: translate3d(26px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(249, 172, 172);min-width: 5%;height: auto;padding: 9px;\">\n<section style=\"text-align: justify;color: rgb(255, 255, 255);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\"><strong>03<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: left;justify-content: flex-start;display: flex;flex-flow: row nowrap;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgba(249, 172, 172, 0.15);padding: 13px;\">\n<section style=\"transform: translate3d(64px, 0px, 0px);\" powered-by=\"xiumi.us\">\n<section style=\"text-align: justify;font-size: 17px;\">\n<p style=\"white-space: normal;\"><strong>\u600e\u4e48\u968f\u673a\u62bd\u51fa\u6307\u5b9a\u6570\u76ee\u7684fasta\u5e8f\u5217<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\"><strong>\u8fd9\u91cc\u5b9a\u4e49\u4e86\u4e00\u4e2arandomselect\u51fd\u6570<\/strong><\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"r\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">#!\/usr\/bin\/env python<\/span><\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\"># \u8fd9\u4e2a\u6587\u4ef6\u662f\u4ece\u5927\u7684\u5e8f\u5217\u6587\u4ef6\u4e2d\u968f\u673a\u9009\u53d6\u6307\u5b9a\u6570\u91cf\u7684\u6587\u4ef6\u4f8b<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">def randomselect(file, newfile): <\/span><\/code><code><span class=\"code-snippet_outer\"> sequences = <span class=\"code-snippet__built_in\">list<\/span>(SeqIO.parse(file, <span class=\"code-snippet__string\">\"fasta\"<\/span>)) <\/span><\/code><code><span class=\"code-snippet_outer\"> <span class=\"code-snippet__comment\"># \u968f\u673a\u9009\u62e92\u4e2a\u5e8f\u5217 <\/span><\/span><\/code><code><span class=\"code-snippet_outer\"> num_sequences = <span class=\"code-snippet__number\">2<\/span> <span class=\"code-snippet__comment\"># \u4f60\u60f3\u8981\u968f\u673a\u51fa\u6765\u6570\u91cf <\/span><\/span><\/code><code><span class=\"code-snippet_outer\"> random_sequences = random.sample(sequences, num_sequences) <\/span><\/code><code><span class=\"code-snippet_outer\"> print(random_sequences) <\/span><\/code><code><span class=\"code-snippet_outer\"> with open(newfile, <span class=\"code-snippet__string\">\"a\"<\/span>) as randomseq: <\/span><\/code><code><span class=\"code-snippet_outer\"> <span class=\"code-snippet__keyword\">for<\/span> seq <span class=\"code-snippet__keyword\">in<\/span> random_sequences: <\/span><\/code><code><span class=\"code-snippet_outer\"> print(seq)<\/span><\/code><code><span class=\"code-snippet_outer\"> randomseq.write(<span class=\"code-snippet__string\">\">\"<\/span> + seq.id + <span class=\"code-snippet__string\">\" \"<\/span> + seq.description)<\/span><\/code><code><span class=\"code-snippet_outer\"> randomseq.write(<span class=\"code-snippet__string\">\"n\"<\/span>) <\/span><\/code><code><span class=\"code-snippet_outer\">randomseq.write(str(seq.seq)) <\/span><\/code><code><span class=\"code-snippet_outer\"> randomseq.write(<span class=\"code-snippet__string\">\"n\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__keyword\">if<\/span> __name__ == <span class=\"code-snippet__string\">'__main__'<\/span>:<\/span><\/code><code><span class=\"code-snippet_outer\"> getNumber(<span class=\"code-snippet__string\">\"case.txt\"<\/span>, <\/span><\/code><code><span class=\"code-snippet_outer\"> <span class=\"code-snippet__string\">\"new.txt\"<\/span>)<\/span><\/code><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__comment\">##case.txt\u4e3a\u6307\u5b9a\u6587\u4ef6\uff0cnew.txt\u4e3a\u4f60\u9700\u8981\u968f\u673a\u5f97\u5230\u5e8f\u5217\u540e\u7684\u6587\u4ef6\u3002<\/span><\/span><\/code><\/pre>\n<\/section>\n<section powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">\u53ea\u9700\u8981\u6539\u53d8\u4f60\u60f3\u8981\u7684\u5e8f\u5217\u6761\u6570\uff0c\u4e3b\u51fd\u6570\u7684\u6587\u4ef6\u7684\u8def\u5f84\u5373\u53ef\u5b9e\u73b0\u3002<br \/><\/p>\n<p style=\"white-space: normal;\"><br \/><\/p>\n<p style=\"white-space: normal;\">\u4ee5\u4e0a\u5c31\u662f\u672c\u671f\u7684\u5185\u5bb9\u5566\uff0c\u6211\u4eec\u4e0b\u671f\u518d\u89c1\uff01\u8fd9\u91cc\u5c0f\u5e08\u59b9\u8fd8\u60f3\u63a8\u8350\u4e00\u4e2a\u5c0f\u5de5\u5177\uff1a\u5355\u7ec6\u80de\u6570\u636e\u7ed8\u5236\u5c0f\u63d0\u7434\u56fe\uff08http:\/\/www.biocloudservice.co<\/p>\n<\/section>\n<p style=\"white-space: normal;\" powered-by=\"xiumi.us\">m\/788\/788.php\uff09\uff0c\u5728\u7ebf\u8fd0\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528\u52a0\u8f7d\u7684\u6570\u636e\u6765\u5b9e\u8df5\u54e6\u3002<\/p>\n<section style=\"text-align: center;justify-content: center;display: flex;flex-flow: row nowrap;margin-top: 10px;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"display: inline-block;vertical-align: middle;width: auto;flex: 100 100 0%;height: auto;align-self: center;margin-right: 10px;\">\n<section style=\"margin-top: 10px;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"background-color: rgb(249, 172, 172);height: 1px;\"><svg viewbox=\"0 0 1 1\" style=\"float:left;line-height:0;width:0;vertical-align:top;\"><\/svg><\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;min-width: 5%;height: auto;border-style: solid;border-width: 1px;border-color: rgb(249, 172, 172);padding-right: 8px;padding-left: 8px;margin-right: 10px;\">\n<section style=\"text-align: justify;color: rgb(249, 172, 172);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">E<\/p>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;min-width: 5%;height: auto;border-style: solid;border-width: 1px;border-color: rgb(249, 172, 172);padding-right: 8px;padding-left: 8px;margin-right: 10px;\">\n<section style=\"text-align: justify;color: rgb(249, 172, 172);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">N<\/p>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 0 0 auto;min-width: 5%;height: auto;border-style: solid;border-width: 1px;border-color: rgb(249, 172, 172);padding-right: 8px;padding-left: 8px;margin-right: 10px;\">\n<section style=\"text-align: justify;color: rgb(249, 172, 172);\" powered-by=\"xiumi.us\">\n<p style=\"white-space: normal;\">D<\/p>\n<\/section>\n<\/section>\n<section style=\"display: inline-block;vertical-align: middle;width: auto;align-self: center;flex: 100 100 0%;height: auto;\">\n<section style=\"margin-top: 10px;margin-bottom: 10px;\" powered-by=\"xiumi.us\">\n<section style=\"background-color: rgb(249, 172, 172);height: 1px;\"><svg viewbox=\"0 0 1 1\" style=\"float:left;line-height:0;width:0;vertical-align:top;\"><\/svg><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<p style=\"margin-bottom: 24px;\"><a target=\"_blank\" href=\"http:\/\/mp.weixin.qq.com\/s?__biz=MzAwNjE0MDY3MQ==&mid=2650762044&idx=2&sn=c74f81e91cadd166adc7168dec9891ed&chksm=831a2cacb46da5ba75c42a1b82fd9e84a5e56b7f87d980fc30886f97ff466d41a36afe405420&scene=21#wechat_redirect\" textvalue=\"\u4f60\u5df2\u9009\u4e2d\u4e86\u6dfb\u52a0\u94fe\u63a5\u7684\u5185\u5bb9\" linktype=\"text\" imgurl=\"\" imgdata=\"null\" data-itemshowtype=\"0\" tab=\"innerlink\" data-linktype=\"1\" rel=\"noopener\"><span class=\"js_jump_icon h5_image_link\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.3575547866205306\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/4_HVzeSsosMjColwxeR2aMsicmMgicVQ.jpg?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_jpg\/oCSOtP61aEUEOPhTDbhztaU7davdEP2YwrJAkVkEBJERQsIkEkqD5wX4VcHVzeSsosMjColwxeR2aMsicmMgicVQ\/640?wx_fmt=jpeg'\" data-type=\"jpeg\" data-w=\"867\" style=\"\" data-recalc-dims=\"1\" \/><\/span><\/a><\/p>\n<p style=\"margin-bottom: 24px;\"><img decoding=\"async\" class=\"rich_pages wxw-img\" data-ratio=\"0.5555555555555556\" data-s=\"300,640\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/06\/5_akXKU5NcO1KwuWc1Rk7ZJ56LC2pYrQ-7.png?w=640\" onerror=\"this.src='https:\/\/mmbiz.qpic.cn\/sz_mmbiz_png\/oCSOtP61aEXjjmsEC5aXz0RE4be2ib1fJPnBD8yX0Z6OF2zocd2ngHpLOakXKU5NcO1KwuWc1Rk7ZJ56LC2pYrQ\/640?wx_fmt=png'\" data-type=\"png\" data-w=\"900\" style=\"\" data-recalc-dims=\"1\" \/><\/p>\n<p style=\"margin-bottom: 24px;\"><br \/><\/p>\n<p style=\"display: none;margin-bottom: 24px;\"><mp-style-type data-value=\"3\"><\/mp-style-type><\/p>\n<p><\/content>\n<\/div>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5e08\u59b9\u8bfe\u5802\u4e4bpython\u7b80\u5355\u5904\u7406fasta\u5e8f\u5217 \u5c0f\u5e08\u59b9 \u751f\u4fe1\u679c 20 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":""},"categories":[1],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/59295"}],"collection":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=59295"}],"version-history":[{"count":1,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/59295\/revisions"}],"predecessor-version":[{"id":59301,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/59295\/revisions\/59301"}],"wp:attachment":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=59295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=59295"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=59295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}