chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 142681945 142681946 T TC 3 GENIC heterozygous 54161482 7 142699367 142699368 C CTTTTTT 2 GENIC homozygous 54924733 7 142705323 142705324 T TTC 9 GENIC homozygous 54802955