chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 29698877 29698878 C A 3 GENIC heterozygous 109670581 2 29712804 29712805 T G 3 GENIC heterozygous 125627480 2 29742965 29742966 A T 5 GENIC heterozygous 125627481