buddhi271

parnas büchner pasteur pyruvate glucose cea ca19-9 ca 125 hcg afp psa tumor markers oswald avery har govind khorana nirenberg miescher chase hershey stahl messelson watson-crick dna nucleic acids merton utter pepck pyruvate carboxylase regulation of gluconegenesis ire/irp ferroportin transferrin ferritin hepcidin iron deficiency hemochromatosis homeostasis regulation iron meyerhof embden history glycolysis