Perl script introduces control structures, arrays and hashes.
#!/usr/bin/env perl use strict; use warnings; my @first_array = ('DNA', 'ATGCGTGC', 5, 'RNA', 'AUGC'); print $first_array[0], "\n\n"; # Scalar gives actual siz...2876 days ago
Blast script to index and extract sequence !!
# look at the file $ head EC4115.fa >NC_011353.1 Escherichia coli O157:H7 str. EC4115 chromosome, complete genome. AGCTTTTCATTCTGACTGCAACGGGCAATATGTCTCTGTGTGGATTAAAAA...2866 days ago
Perl script to insert sequence in contig !!
# sub signature: #insertSEQintoCONTIGatLOC( SEQ , CONTIG , LOC ) ; sub insertSEQintoCONTIGatLOC{ my ( $SEQ , $CONTIG , $LOC ) = @_; substr( $CONTIG , $LOC , -len...2722 days ago
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Perl script to insert the DNA string in genome
#!/usr/bin/perl use warnings; use strict; use Bio::SeqIO; use Bio::Seq; my $file = $ARGV[0]; # input fasta file (genome file) my $out = $ARGV[1]; # output fasta...2673 days ago
BASH script for SelfBLAST a genome
#!/bin/bash #self BLAST a genome -- Expecting you have blast and samtools installed in your system #Author: Jitendra Narayan #USAGE: ./selfBlast.sh extract #USAGE:...2666 days ago
Extract fasta sequence from a multifasta file with coordinates
#!/usr/bin/perl use Bio::DB::Fasta; #USAGE perl extractFASTAwithSIZE.pl finalSample_filtered.fa 0 1000 > aaaaaa.fa my $fastaFile = shift; my $querySizeST = shi...2546 days ago
Read a tab delimited file and search with perl
use strict; use warnings; use Data::Dumper; use Text::CSV; use IO::Handle; my $file = "/home/urbe/Tools/Alienomics_v0.1/Alienomics/output/intermediate_files/rRNA/refGene.megablast"; open my $fh, "[0]\n"; warn Dumper $row; # To see the structure }2539 days ago
Extract fasta sequence from a multifasta file with fasta header Ids
#!/usr/bin/perl use strict; use warnings; #Usage: perl my $list = shift @ARGV; my $fasta = shift @ARGV; my $out = shift @ARGV; my %select; open LIST, "...2532 days ago