chr start stop reference nuc variant nuc depth genic status zygosity variant ID 9 60931527 60931528 G A 36 GENIC homozygous 138607184 9 60932875 60932876 C T 54 GENIC possibly homozygous 142154332 9 60933781 60933782 C T 30 GENIC homozygous 138607185