chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 54273032 54273033 C CCAG 16 GENIC heterozygous 54654771 7 54274108 54274109 A AAAAAG 31 GENIC heterozygous 53926908 7 54274108 54274109 A AAAAG 31 GENIC heterozygous 56651575