chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 28038717 28038718 G C 22 GENIC homozygous 115628392 7 28038969 28038970 C T 22 GENIC homozygous 115628393 7 28040397 28040398 C T 6 GENIC homozygous 126516916