chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 70504952 70504953 G GT 22 GENIC homozygous 47511500 16 70505434 70505435 G GCA 23 GENIC possibly homozygous 47691378 16 70506048 70506049 T - 9 GENIC heterozygous 47773000