chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 194587643 194587644 C T 14 GENIC homozygous 61031434 1 194587644 194587645 A G 14 GENIC homozygous 61793571 1 194588184 194588185 G A 19 GENIC heterozygous 61031445 1 194588192 194588193 A C 19 GENIC heterozygous 61031446