chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 31508010 31508011 G A 31 GENIC heterozygous 130223376 1 31508016 31508017 G A 29 GENIC heterozygous 130733764 1 31508022 31508023 A T 27 GENIC heterozygous 130733765 1 31510509 31510510 G T 19 GENIC heterozygous 108838627