chr start stop reference nuc variant nuc depth genic status zygosity variant ID 9 16720693 16720694 C T 8 GENIC heterozygous 53343618 9 16720938 16720939 A G 12 GENIC possibly homozygous 53343619 9 16722233 16722234 C T 17 GENIC homozygous 53343621 9 16722876 16722877 C A 18 GENIC homozygous 53343623