chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 229304330 229304331 T G 17 GENIC heterozygous 59429532 2 229304332 229304333 A G 16 GENIC heterozygous 60418834 2 229310572 229310573 G A 35 GENIC heterozygous 59429541