chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 55879411 55879412 A G 15 GENIC homozygous 992369045 19 55880189 55880190 A C 16 GENIC homozygous 992369046 19 55880487 55880488 C T 11 GENIC homozygous 992369047