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Top : Science : Biology : Developmental_Biology : Model_Organisms : Amphibians
Sites:
  		• Amphibian Embryology Tutorial: Glossary and graphical illustration of oogenesis, cleavage, gastrulation and neuraltion, primarily in Ambystoma and Xenopus, from the University of Wisconsin, Madison.
  		• Xenbase: Collection of information on early amphibian development, methods including immunohistochemistry, in situ hybridization, molecular markers, based on Xenopus, as part of the WWW Virtual Library.
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