chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 24315664 24315665 A G 16 GENIC homozygous 964832345 12 24316204 24316205 T G 31 GENIC homozygous 964832346 12 24316672 24316673 T C 4 GENIC homozygous 964832347