chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 15557648 15557652 TTTT ---- 10 GENIC heterozygous 52796145 10 15557650 15557652 TT -- 10 GENIC heterozygous 52357052 10 15562700 15562701 A - 39 GENIC homozygous 51331259