chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 99622887 99622889 AC -- 4 GENIC heterozygous 57578025 3 99626614 99626616 TG -- 2 GENIC heterozygous 58807761 3 99630035 99630036 G - 6 GENIC heterozygous 58617040