chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 141916739 141916740 C T 20 GENIC possibly homozygous 54839198 7 141917181 141917182 C T 12 GENIC heterozygous 54839200 7 141917764 141917765 C T 19 GENIC heterozygous 54839202 7 141918030 141918031 C G 10 GENIC homozygous 54160060