chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 31234470 31234471 G A 10 GENIC homozygous 50172761 12 31234483 31234485 AG -- 11 GENIC heterozygous 50312557 12 31235772 31235774 TG -- 16 GENIC homozygous 50172762 12 31237881 31237882 A AAC 22 GENIC heterozygous 50172763 12 31237881 31237882 A AACAC 22 GENIC possibly homozygous 50172764