chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 25796002 25796004 GG -- 1 GENIC homozygous 50539067 12 25799966 25799973 TTTTAAA ------- 6 GENIC heterozygous 50628980 12 25807992 25807994 TT -- 1 GENIC homozygous 50143221