chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 156524645 156524646 A 23 GENIC heterozygous 141111161 1 156524645 156524646 A T 23 GENIC heterozygous 153879924 1 156556501 156556502 A 9 GENIC heterozygous 403544362 1 156556501 156556502 A T 9 GENIC heterozygous 403544363