chr start stop reference nuc variant nuc depth genic status zygosity variant ID 5 63521302 63521303 T - 9 GENIC homozygous 55879960 5 63521321 63521322 A G 7 GENIC homozygous 55879962 5 63521527 63521528 G A 20 GENIC homozygous 56157840 5 63522523 63522524 C CA 4 GENIC heterozygous 55879964