chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 189763057 189763058 C T 33 GENIC homozygous 110805083 2 189763303 189763304 A C 29 GENIC homozygous 110171991 2 189765285 189765286 C T 25 GENIC homozygous 110171993 2 189765367 189765368 G C 35 GENIC homozygous 110171995