chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 220731387 220731388 A ACACGCGCG 9 GENIC heterozygous 61093208 1 220731387 220731388 A ACACACACACGCGCG 9 GENIC possibly homozygous 62708090 1 220731804 220731805 A AGGAT 31 GENIC homozygous 61093210