Keywords and Concepts in Evolutionary Developmental Biology

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Brian K. Hall, Wendy M. Olson
Harvard University Press, 2006 - 476 Seiten

The new field of evolutionary developmental biology is one of the most exciting areas of contemporary biology. The fundamental principle of evolutionary developmental biology ("evo-devo") is that evolution acts through inherited changes in the development of the organism. "Evo-devo" is not merely a fusion of the fields of developmental and evolutionary biology, the grafting of a developmental perspective onto evolutionary biology, or the incorporation of an evolutionary perspective into developmental biology. Evo-devo strives for a unification of genomic, developmental, organismal, population, and natural selection approaches to evolutionary change. It draws from development, evolution, paleontology, ecology, and molecular and systematic biology, but has its own set of questions, approaches, and methods.

Keywords and Concepts in Evolutionary Developmental Biology is the first comprehensive reference work for this expanding field. Covering more than fifty central terms and concepts in entries written by leading experts, Keywords offers an overview of all that is embraced by this new subdiscipline of biology, providing the core insights and ideas that show how embryonic development relates to life-history evolution, adaptation, and responses to and integration with environmental factors.

 

Inhalt

Atavism
10
Canalization and Genetic Assimilation
23
Conserved Early Embryonic Stages
43
Development Evolution and Evolutionary
61
Animal
74
Developmental Systems Theory
94
Environment
108
Evolution of Plant Body Plans and Allometry
124
Genomic
209
Larvae and Larval Evolution
228
Cell and Phyletic
243
Modularity
260
Ontogenetic Integration of Form and Function
275
Phenotypic Plasticity
288
Phylotype and Zootype
309
Segmentation
326

Fossils and Paleobiology
137
Genome Size
152
Hierarchy
169
Homeotic Genes in Flowering Plants
184
Homology and Homoplasy
191
Units and Levels in Developing Systems
332
Speciation
349
Variation
368
Contributors
457
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Autoren-Profil (2006)

Brian K. Hall is University Research Professor, Department of Biology, Dalhousie University. Wendy M. Olson is Assistant Professor of Biology, University of Northern Iowa.

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