chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 208463989 208463990 G GA 31 GENIC heterozygous 925294473 1 208509056 208509057 G C 52 GENIC heterozygous 925147406 1 208512285 208512286 T - 34 GENIC heterozygous 925294474