chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 29782961 29782962 C G 11 GENIC homozygous 46412070 18 29789398 29789399 G GC 12 GENIC homozygous 46412103 18 29836272 29836273 T C 12 GENIC homozygous 46412500