chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 2277637 2277638 A G 29 GENIC heterozygous 47241214 16 2284561 2284562 G A 17 GENIC heterozygous 48279779 16 2287410 2287411 A G 45 GENIC heterozygous 48103318