Political science research methods /Identification and characterization of the familial adenomatous polyposis coli geneAlleles of the APC gene: an attenuated form of familial polyposis.Identification of deletion mutations and three new genes at the familial polyposis locusDimer formation by an N-terminal coiled coil in the APC proteinSpirio, L. et al. Alleles of the APC gene: an attenuated form of familial polyposis. Cell 75, 951-957Immediate reward bias in humans: fronto-parietal networks and a role for the catechol-O-methyltransferase 158(Val/Val) genotypeCybernetics and Second-Order CyberneticsBcl-2 Family Members and Functional Electron Transport Chain Regulate Oxygen Deprivation-Induced Cell DeathRESULTS OF THE ONTOLOGY ALIGNMENT EVALUATION INITIATIVE 2009