chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 264616257 264616258 A G 19 GENIC homozygous 120451339 2 264616440 264616441 G A 6 GENIC homozygous 110441863 2 264616446 264616447 C T 4 GENIC homozygous 110441864 2 264616950 264616951 A C 12 GENIC homozygous 110441865