chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 51656394 51656395 C T 27 GENIC heterozygous 926228432 7 51656395 51656396 T G 27 GENIC heterozygous 926228433 7 51656879 51656880 T C 67 GENIC heterozygous 926228434