chr start stop reference nuc variant nuc depth genic status zygosity variant ID 9 42783860 42783861 T TCA 12 GENIC heterozygous 703335579 9 42783865 42783867 CA -- 12 GENIC heterozygous 703335578 9 42791337 42791338 G GT 3 GENIC heterozygous 703335582