chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 236920312 236920313 T C 12 GENIC heterozygous 59454434 2 236931126 236931127 C T 15 GENIC heterozygous 59945846 2 236932227 236932228 G A 25 GENIC heterozygous 59454461 2 236943241 236943242 A G 20 GENIC heterozygous 59454482