chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 217577555 217577558 CCC --- 16 GENIC homozygous 59395473 2 217577590 217577591 C T 25 GENIC homozygous 62206138 2 217577855 217577856 T C 18 GENIC homozygous 59395476 2 217578417 217578418 A G 23 GENIC homozygous 59395478