2932 days ago
Count the frequency of base G in a given DNA sequence
#!/usr/bin/perl use strict; use warnings; my $DNA = "GATTACACAT"; #initialize $countG and $currentPos my $countG = 0; my $currentPos = 0; #calculate the length of $DNA...2932 days ago
2932 days ago
Read lines from input file – print lines that match a regular expression
#!/usr/bin/perl use strict; use warnings; my $line; #read the line-by-line for each line ask if it matches the regex print it if it matches while($line = ){ chom...2932 days ago
Check if your coputer ready to use BioPerl
#!/usr/bin/perl use strict; use warnings; #bioperl example code use strict; use warnings; #make the bioperl module (class) accessible to your program use Bio::Seq; print"ok - ready to use Bio::Seq";2932 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::Escape; use...2931 days ago
Extract a random sequence from a file
#!/usr/local/bin/perl -w use strict; use warnings; use autodie; use List::Util qw/ shuffle /; my $outputfile = 'randomoutput.txt'; open my $in_fh, '', $outputfile;...2930 days ago
2925 days ago
Blast result parser with Perl and Bioperl
...ntical # The results are tab-deliminated and ready for import into a spreadsheet program for browsing and further analysis. # use strict; use warnings; use Bio::SearchIO;...2930 days ago
2930 days ago