chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 7626127 7626128 A C 36 GENIC possibly homozygous 45414036 20 7627431 7627432 C T 43 GENIC homozygous 45973361 20 7628225 7628226 A - 18 GENIC homozygous 45677361 20 7628425 7628426 G A 30 GENIC homozygous 45973362