chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 46414489 46414490 G A 11 GENIC heterozygous 926913170 20 46445030 46445031 T C 5 GENIC heterozygous 926913171 20 46445090 46445091 C T 7 GENIC heterozygous 926913172