chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 66352135 66352136 T G 8 GENIC heterozygous 825212709 1 66352947 66352948 G A 18 GENIC heterozygous 825212710 1 66352962 66352963 T C 15 GENIC heterozygous 825212711 1 66353074 66353077 TTA --- 17 GENIC heterozygous 825212712 1 66353823 66353824 C T 10 GENIC heterozygous 825212713