chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 37580259 37580260 A G 20 GENIC homozygous 108481821 X 37581748 37581749 G A 10 GENIC homozygous 108481823 X 37582481 37582482 G A 9 GENIC homozygous 108481825 X 37590638 37590639 C T 9 GENIC homozygous 108481827