Results for "fasta"
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How to separate FASTA sequences by their name in files?
I have one big file with lots of fasta sequences. I would like to separate the sequences by their name in files. Can anyone please help me to do so. Thanks for your time. Sample fasta sequences in file: >SBI_03055_PP_HisKa|Streptomyces bingchenggensis BCW-1MSSSDAARTGSAEGARDSKRVRTRRTLRDWIVDVC...Tags: FASTA, Sequences, Files, Perl
3906 days ago
Replace N characters with random nucleotide in a FASTA file.
During sequencing and assembly process Fasta files typically contain invalid characters such as "NNNN", how can I remove those with randon nucleotide charaters A T G C.Tags: FASTA, Perl, N characters, Random
3852 days ago
- Can anyone tell me how to rectify the problem in Sift ? While am running the fasta sequence of my protein of interest its showing error after few minutes and few times it giving job id but am not getting the result
Tags: Protein, Sift, Error, FASTA, Server
2976 days ago
Converting a VCF into a FASTA given some reference !
Samtools/BCFtools (Heng Li) provides a Perl script vcfutils.pl which does this, the function vcf2fq (lines 469-528) This script has been modified by others to convert InDels as well, e.g. this by David Eccles ./vcf2fq.pl -f <input.fasta> <all-site.vcf> ...Tags: Convert, VCF, FASTA, reference, genome, assembly, phase
2100 days ago
UniqueKmer: Generate unique KMERs for every contig in a FASTA file
Generate unique k-mers for every contig in a FASTA file. Unique k-mer is consisted of k-mer keys (i.e. ATCGATCCTTAAGG) that are only presented in one contig, but not presented in any other contigs (for both forward and reverse strands). This tool accepts the input of a FASTA file consisting of ...Tags: Unique, Kmer, Mers, Contigs, FASTA, Genome
854 days ago
Download mutliple fasta file from NCBI in one GO!!
if you have less time, then use three ways mentioned in bookmark link to extract/download all fasta sequences in single click given that you already have a list of GIs or accession IDs . Alternatively, use one liner perl script: perl -ne 'if(/^>(\S+)/){$c=$i{$1}}$c?print:chomp;$i{$_}=1 if @A...Tags: fasta, multiple fasta, ncbi, entrez, perl
3894 days ago
