chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 88431427 88431428 G GC 49 GENIC homozygous 60758403 1 88431432 88431433 C CA 46 GENIC homozygous 60758404 1 88433092 88433093 G C 18 GENIC heterozygous 61298363