chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 38438038 38438039 T - 4 GENIC homozygous 46403970 19 38448701 38448702 G GT 2 GENIC heterozygous 46403972 19 38448702 38448703 T - 2 GENIC heterozygous 46429909