chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 234379244 234379245 T C 51 GENIC heterozygous 59445909 2 234379282 234379283 A G 49 GENIC heterozygous 59445910 2 234379386 234379388 CT -- 21 GENIC heterozygous 59445911 2 234379569 234379570 A C 28 GENIC heterozygous 59942194