chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 66594142 66594143 T - 2 GENIC heterozygous 62310037 1 66598110 66598111 T - 2 GENIC heterozygous 62258329 1 66607944 66607945 A G 17 GENIC homozygous 61429931