chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 34131039 34131040 C 18 GENIC heterozygous 403450116 19 34131039 34131040 C T 18 GENIC homozygous 403450117 19 34131049 34131049 C 19 GENIC homozygous 140387322 19 34131056 34131057 T A 20 GENIC homozygous 140447681 19 34131049 34131050 T C 20 GENIC homozygous 140447680