general, Analysis, Zoology, Biochemistry, Human Genetics, Marine invertebrates, Porifera, Biomedicine, Anaerobic pathways, Opine dehydrogenases, Medical Microbiology, Aquatic Organisms - metabolism, Invertebrates - enzymology, Oxidoreductases Acting on CH-NH Group Donors - metabolism, Porifera - metabolism, Oxidoreductases Acting on CH-NH Group Donors - gene...