chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 39424766 39424767 A C 27 GENIC homozygous 945569421 19 39424772 39424773 G T 26 GENIC homozygous 945569422 19 39425358 39425359 C T 29 GENIC homozygous 945569423