The adult body plan of bilaterians is achieved by imposing regional specifications on pluripotential cells. The establishment of spatial domains is governed in part by regulating expression of transcription factors. The key to understanding bilaterian evolution is contingent on our understanding of how the regulation of these transcription factors influenced bilaterian stem-group evolution.
机构:
Univ Calif Berkeley, Dept Integrat Biol, Museum Paleontol, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Integrat Biol, Museum Paleontol, Berkeley, CA 94720 USA
机构:
Univ Calif Berkeley, Dept Integrat Biol, Museum Paleontol, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Integrat Biol, Museum Paleontol, Berkeley, CA 94720 USA