chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 46073870 46073871 C G 43 GENIC homozygous 142550046 16 46074136 46074137 G A 43 GENIC homozygous 142550047 16 46076252 46076253 G A 38 GENIC homozygous 142550048