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). ...
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 ...
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 ...