chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 29507397 29507398 G A 30 GENIC homozygous 110318429 18 29508238 29508239 T C 45 GENIC homozygous 110318431 18 29508536 29508537 A C 31 GENIC homozygous 110456527 18 29508945 29508946 C T 26 GENIC homozygous 110456528