chr start stop reference nuc variant nuc depth genic status zygosity variant ID 11 66108975 66108976 C A 20 GENIC homozygous 66918414 11 66137545 66137546 A G 21 GENIC homozygous 66918570 11 66141724 66141725 C A 11 GENIC homozygous 66918622