Python script to download covid genome !
...if 'gene-region' in x and x['gene-region'] == "complete": nm = x['accession'] print("downloading", nm) dna = Entrez.efetch(db='nucleotide',id=nm, rettype = 'fasta', re...1126 days ago
Download genome using NCBI esearch command line !
...nload using command line "NC_005956.1" / "CP003784.1" esearch -db nucleotide -query "NC_005956.1" | efetch -format fasta > seq1.fa esearch -db nucleotide -query "CP003784.1" | efetch...1091 days ago
Retrieve NCBI GenBank records with a range of accession numbers
#!/usr/bin/perl #FILE: ncbi_search.pl #AUTH: Paul Stothard (paul.stothard@gmail.com) use warnings; use strict; use Getopt::Long; use LWP::Simple; use URI::Esca...2905 days ago
Perl to print indivisual nucleotide from a sequence!
#!/usr/bin/perl use strict; use warnings; my $string = "ATGCTTGCGT?AAATG??CT?GCGTA"; my @chars = split("", $string); print "First character: $chars[0]\n";2903 days ago
Count GC Content in nucleotide sequence with Perl
#!/usr/bin/perl -w ### Usage: get_gc_content.pl ### #-------------------------------------------------------...2895 days ago
Calculate Dinucleotide Frequency with Perl
#!/usr/bin/perl -w use strict; my ($genome, $head, $tail); my (%mono_nt, %di_nt); $/ = ">"; open my $fasta, '2328 days ago
Biological Sequence handling with Perl !
...pend . $self->seq : $self->seq . $to_append); } 1; Back to Article Listing Two package Sequence::Nucleotide; # file: Sequence/Nucleotide.pm use Sequence::Generic;...2170 days ago
2065 days ago
Perl script to create a consensus of nucleotide sequences !
use strict; use warnings; my @instances = qw ( AAAAA ATCGA ATAAA ); my @instances2 = qw ( AAAAA AACGA ATAAA AGAAA AGAAA); print consensus(@instances),"\n";...2021 days ago
Downloading mmseqs databases !
...- https://ftp.ncbi.nlm.nih.gov/blast/db/FASTA - NT Nucleotide - https://ftp.ncbi.nlm...Profile - http://bcb.unl.edu/dbCAN2 - Resfinder Nucleotide - https://cge.cbs.dtu....932 days ago