chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 90379448 90379449 C T 43 GENIC homozygous 116676184 10 90380046 90380047 T C 18 GENIC homozygous 116676186 10 90383079 90383080 C A 42 GENIC homozygous 116676188