chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 234062201 234062202 C T 29 GENIC homozygous 642220537 1 234065812 234065813 T TG 23 GENIC homozygous 752422803 1 234067166 234067167 A T 31 GENIC homozygous 642220538