chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 33526644 33526645 A AT 31 GENIC heterozygous 50176273 12 33527579 33527580 A ACT 66 GENIC heterozygous 50176274 12 33527806 33527807 C T 28 GENIC heterozygous 50176275