chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 209259302 209259303 C CT 1 GENIC homozygous 60515105 2 209261121 209261122 T TA 1 GENIC homozygous 60515106 2 209261122 209261123 C CAATAATCTTAGATCCAAT 1 GENIC homozygous 60515107