1
vote
1answer
36 views

Retrieving fasta sequences using bed file information from locally installed file

I have a .bed file containing around 30000 rows for which I have the sequences retrieved using fetch-sequences module of the rsat tool (http://rsat.ulb.ac.be/rsat/help.fetch-sequences.html#usage). ...
4
votes
2answers
262 views

Merge fields in a file

I have a file with 7 columns, a GFF file having chromosomal regions.I want to collapse the rows where REGION ="exon" to only one row in the file.The row has to be collapsed on the basis of regions ...
-2
votes
3answers
84 views

Deleting Lines, which match a particular Identifier from another file

I have 2 files. File 1, has an identifier (eg. D7MHBF:11:1449:1988) and every new entry starts with @. It has few more fields, which are not important in our analysis. File 2 consists of a column of ...
1
vote
4answers
2k views

Finding out the common lines in two files using 4 fields using awk and UNIX

I have 2 files. If field 1, 2, 4 and 5 of both file1 and file2 matches, then I want to print the whole line of file1 and file2 one after another in my output file. File1: sc2/80 20 . ...