chr start stop reference nuc variant nuc depth genic status zygosity variant ID 13 106630469 106630470 A AT 21 GENIC homozygous 49874241 13 106632934 106632935 C - 24 GENIC homozygous 49874242 13 106633614 106633617 TTA --- 18 GENIC homozygous 49874243