title: Primitive coagulation systems and their message to modern biology.
authors.affiliation: Department of Biology, Faculty of Science, Kyushu University, Fukuoka, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Iwanaga
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D000890:Anti-Infective Agents / Q000302:isolation & purification; D001777:Blood Coagulation / Q000502:physiology*; D001779:Blood Coagulation Factors / Q000502:physiology; D006434:Hemocytes / Q000502:physiology; D006737:Horseshoe Crabs / Q000502:physiology*; D008322:Mammals / Q000097:blood*; D008969:Molecular Sequence Data; D016415:Sequence Alignment
chemical_list: D000890:Anti-Infective Agents; D001779:Blood Coagulation Factors