chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 56072949 56072950 C T 18 GENIC homozygous 110147723 19 56097240 56097241 C A 24 GENIC homozygous 109737840 19 56094023 56094024 G A 12 GENIC heterozygous 110159691 19 56094017 56094018 G A 13 GENIC heterozygous 110159689