擅长:python、mysql、java
<p>您只需使用<code>re.compile('[-+]\d+[ACGTacgtNn]+')</code>替换所有索引:</p>
<pre><code>>>> import re
>>> REOBJ_RM_INDEL = re.compile('[-+]\d+[ACGTacgtNn]+')
>>> bases="...,$.$.$A,..A...,,,.,,...+4AGGC...-5GTCGG......,a,^F,^].^F,"
>>> REOBJ_RM_INDEL.sub('', bases)
... ...,$.$.$A,..A...,,,.,,............,a,^F,^].^F,
</code></pre>