chr,start,stop,reference nuc,variant nuc,depth,genic status,zygosity,variant ID 18,54990648,54990649,G,GC,12,GENIC,heterozygous,704300229 18,54990648,54990649,G,GTTTGAAGGGGCTTGAGACCCCATATGAA,12,GENIC,possibly homozygous,704300230 18,54997400,54997401,G,GA,11,GENIC,heterozygous,704300232