chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 9678813 9678814 A G 7 GENIC homozygous 45424330 20 9679881 9679882 G A 18 GENIC homozygous 45424332 20 9682363 9682364 C T 27 GENIC homozygous 45680532 20 9682910 9682911 T - 4 GENIC heterozygous 45737863 20 9684042 9684043 G - 1 GENIC homozygous 45424344