chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 815112 815113 T G 31 GENIC homozygous 45370666 20 815468 815469 C A 32 GENIC homozygous 45370667 20 815499 815500 A C 30 GENIC homozygous 45370668 20 815781 815782 A G 37 GENIC homozygous 45370669 20 815816 815817 C T 36 GENIC homozygous 45370670 20 815823 815824 C A 32 GENIC homozygous 45370671