Methods and apparatus for detecting polynucleotide hybridization in luminescence-based assays. The methods may include (1) allele-specific hybridization, using luminescence detection, (2) allele-specific oligonucleotide ligation, using dye-labeled oligonucleotide ligation with luminescence resonance...http://www.google.ca/patents/US6297018?utm_source=gb-gplus-sharePatent US6297018 - Methods and apparatus for detecting nucleic acid polymorphisms