chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 30916612 30916612 AAACAAAC 41 GENIC possibly homozygous 129678960 20 30918262 30918263 C T 29 GENIC homozygous 109163418 20 30918643 30918647 TCTG 34 GENIC homozygous 129678961 20 30919708 30919709 C T 48 GENIC homozygous 109163420