SEQanswers - View Single Post - How to extract the longest sequence from a fasta file

clarissaboschi · 09-21-2017, 07:04 AM

Thanks for the suggestions.
I have a list of protein ids, and I need to retrieve the respective nucleotide sequence. I am using eutils to retrieve them based on these ids, but for some ids, I have many sequences for one id. So for this specific case, I am selecting the longest sequence.

09-21-2017, 07:04 AM	#7
clarissaboschi Member Location: US Join Date: Apr 2010 Posts: 63	Thanks for the suggestions. I have a list of protein ids, and I need to retrieve the respective nucleotide sequence. I am using eutils to retrieve them based on these ids, but for some ids, I have many sequences for one id. So for this specific case, I am selecting the longest sequence.