title: [Evolution from unicellular to multicellular organisms].
authors.affiliation: iinouye@sakura.cc.tsukuba.ac.jp
authors.forename: I
authors.initials: I
authors.lastname: Inouye
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002454:Cell Differentiation; D002455:Cell Division; D002462:Cell Membrane / Q000502:physiology; D002473:Cell Wall / Q000502:physiology; D006801:Humans; D010788:Photosynthesis; D059828:Plant Cells; D015398:Signal Transduction