Key Transitions in Animal Evolution

Herausgeber: Desalle, Rob; Schierwater, Bernd

• Gebundenes Buch

Produktbeschreibung

Tackling one of the most difficult and delicate of the evolutionary questions, this challenging book summarizes the more recent results in phylogenetics and developmental biology that address the evolution of key innovations in metazoans. Divided into three sections, the first considers the phylogenetic issues involving this area of the tree of life and the elucidation of those relationships that continue to trouble taxonomists. The second section considers the developmental biology of metazoan evolution including the development of the nervous system, sensory organs, and physiological maturation. Part three focuses on the evolution of pattern and process in the Metazoa.

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Produktdetails

• Verlag: CRC Press
• Seitenzahl: 448
• Erscheinungstermin: 7. Dezember 2010
• Englisch
• Abmessung: 240mm x 161mm x 29mm
• Gewicht: 836g
• ISBN-13: 9781578086955
• ISBN-10: 1578086957
• Artikelnr.: 30949507

Autorenporträt

Rob Desalle: American Museum of Natural History, Division of Invertebrate Zoology, New York, USA Bernd Schierwater: ITZ, Ecology and Evolution, TiHo Hannover, Germany

Inhaltsangabe

Introduction. A Phylogenomic Journey Through the Animal Tree of Life: Key
Innovations in the Evolution of Metazoa. Tangled Roots in the Animal Tree
of Life. Putting Animals in their Place Within a Context of Eukaryotic
Innovations. Elucidating Animal Phylogeny: Advances in Knowledge and
Forthcoming Challenges. Key Transitions in Animal Evolution: a
Mitochondrial DNA Perspective. Pending Issues in Development and Phylogeny
of Arthropods. The Earliest Animals: From Genes to Transitions. The
Pre-nervous System and Beyond-Poriferan Milestones in the Early Evolution
of the Metazoan Nervous System. A Key Innovation in Evolution, the
Emergence of Neurogenesis: Cellular and Molecular Cues from Cnidarian
Nervous Systems. From Cnidaria to "Higher Metazoa" in One Step. Basal
Metazoan Sensory Evolution. Cnidarian Gene Expression Patterns and the
Origins of Bilaterality-Are Cnidarians Reading the Same Game Plan as
"Higher" Animals? Key Transitions During Animal Phototransduction
Evolution: Co-duplication as a Null Hypothesis for the Evolutionary Origins
of Novel Traits. Vertebrate Hox Genes and Specializations in Mammals.
Pattern and Process at the Base of the Metazoan Tree of Life. Field Biology
of Placozoans (Trichoplax): Distribution, Diversity, Biotic Interactions.
Trichoplax and Placozoa: One of the Crucial Keys to Understanding Metazoan
Evolution. A Food's-Eye View of Animal Transitions. Lost in Transition: The
Biogeochemical Context of Animal Origins. Redefining Stem Cells and
Assembling Germ Plasm: Key Transitions in the Evolution of the Germ Line.
Questions and Discussion.