chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 56209550 56209551 C T 28 GENIC homozygous 116935215 10 56210017 56210018 G C 30 GENIC heterozygous 117059639 10 56210021 56210022 C G 31 GENIC heterozygous 118039065