擅长:python、mysql、java
<p>我认为这可能对你有帮助,我真的认为你应该花点时间学习Python。Python是一种很好的生物信息学语言。在</p>
<pre><code>display = []
with open('test.txt') as f:
for line in f.readlines():
display.append(int(line.strip()))
output_DNA = []
with open('XX.fasta') as f:
index = -1
for line in f.readlines():
if line[0] == '>':
index = index + 1
if display[index]:
output_DNA.append(line)
print output_DNA
</code></pre>