I have a file which is hg38 build. I want to do a liftover and change it to hg19. I thought of using liftover tool from UCSC genome browser. I realise that the input file should be bed format.
My file has only two part: chrom and position. This is how my file look:
CHROM_POS chr10_100009635 chr10_100187980 chr10_100229692 chr10_100267650
Or more detail file is:
GENE RSID1 RSID2 VALUE ENSG00000000457.13 chr1_169894240_G_T_b38 chr1_169894240_G_T_b38 0.1736259917762202 ENSG00000000457.13 chr1_169894240_G_T_b38 chr1_169891332_G_A_b38 0.09154263431207886 ENSG00000000457.13 chr1_169891332_G_A_b38 chr1_169891332_G_A_b38 0.5075352470673014
Can anyone please tell me how should I convert this format to bed format or maybe I can use some other tool for liftover.