I have interval.list file with columns including chr, start, end, gene_name, TSS, Strand, as shown below:

chr1     958864565     58865165      A1BG          58864865      -

chr1     9 58863035    58863635      A1BG-AS1  58863335      +

chr10   52645135       52645735      A1CF          52645435       -

If any variant fall in to listed interval, How can I add gene name, TSS and Strand info relevant to that interval as well as variant to the VCF.

Thanks,