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Tagged with benchmarking fasta
2 questions
9
votes
10
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Remove/delete sequences by ID from multifasta
I have a fasta file like this:
>Id1
ATCCTT
>Id2
ATTTTCCC
>Id3
TTTCCCCAAAA
>Id4
CCCTTTAAA
I want to delete sequences that have the following IDs.
<...
22
votes
10
answers
7k
views
What is the fastest way to calculate the number of unknown nucleotides in FASTA / FASTQ files?
I used to work with publicly available genomic references, where basic statistics are usually available and if they are not, you have to compute them only once so there is no reason to worry about ...