chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 268842566 268842567 C G 26 GENIC homozygous 61208851 1 268843563 268843564 T G 35 GENIC homozygous 61208857 1 268846199 268846200 G A 32 GENIC homozygous 61208869