Genomics Features Extraction (Promoter, 5'UTR, 3'UTR, Intergenic, exnoic, intronic etc)

Question

[shabbas12]

I have an Excel file containing genomic coordinates with columns for chromosome, start, stop, and strand (example below):

Chr,Start,Stop,Strand
chr18, 46097960,46098231,-
chr19,46089854,46089890,+

Using this data, I need to identify and extract genomic features such as promoters, 5' UTRs, 3' UTRs, intergenic regions, exonic regions, and intronic regions. How can I accomplish this?

[Pierre Lindenbaum]

Defining Precisely The Genomic Context Based On A Position