Coding sequence

Question

[m.esmaeilpour]

How to do the below analysis in practice?

Some CDS were obtained from databases that provide the genome, while others are extracted based on custom Perl scripts.

Answer 1

[rfran010]

You could look into UCSC table browser to extract CDS sequences from reference genomes (databases that provide the genome), but more info is needed to determine what was done with the custom perl scripts. One question is how they identify CDS regions if the genome is not provided, then how do they extract them.