chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 128806086 128806087 A T 14 GENIC homozygous 116722084 8 128807720 128807721 A G 18 GENIC homozygous 116722085 8 128809171 128809172 G A 31 GENIC homozygous 116722087