chr start stop reference nuc variant nuc depth genic status zygosity variant ID 9 53311622 53311623 T C 12 GENIC homozygous 51961697 9 53311646 53311647 T TA 8 GENIC homozygous 52394987 9 53312105 53312106 G A 46 GENIC homozygous 52394989 9 53312535 53312536 C CG 8 GENIC possibly homozygous 52394991