chr start stop reference nuc variant nuc depth genic status zygosity variant ID 9 19702306 19702307 T C 30 GENIC heterozygous 926421925 9 19706581 19706582 C A 72 GENIC heterozygous 926421926 9 19706582 19706583 A T 72 GENIC heterozygous 926421927