chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 62214204 62214205 G A 30 GENIC heterozygous 46741242 18 62232487 62232488 A G 54 GENIC heterozygous 46741273 18 62232688 62232689 T C 54 GENIC heterozygous 46486974