chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 147315695 147315696 G 7 GENIC homozygous 403767937 4 147315695 147315696 G A 7 GENIC heterozygous 403767938 4 147360446 147360447 C G 20 GENIC homozygous 403767939 4 147360446 147360447 C 20 GENIC heterozygous 403767940