chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 78972492 78972493 A G 57 GENIC heterozygous 58897799 2 78972493 78972494 C T 57 GENIC heterozygous 58897800 2 78973132 78973133 A G 79 GENIC heterozygous 62638562