chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 53371857 53371858 G T 19 GENIC homozygous 115249107 6 53371860 53371861 C T 20 GENIC homozygous 115249109 6 53372354 53372355 T C 24 GENIC homozygous 114802468