chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 143161482 143161483 C T 8 GENIC homozygous 115942926 7 143166502 143166503 T C 13 GENIC homozygous 115942928 7 143166549 143166550 A G 20 GENIC homozygous 115942929