chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 80131565 80131566 T 20 GENIC homozygous 127643249 2 80139031 80139031 A 52 GENIC homozygous 127643250 2 80219025 80219025 CTCAAACG 56 GENIC homozygous 127643266