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Top : Science : Biology : Developmental_Biology : Model_Organisms : Mammalian
  		• Mammal Genetics@
  		• Stem Cells@
  		• Transgenic Mice@
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    Sites:
  		• Comparative Placentation: Provides an examination and evaluation of placenta from many different types of mammals. Includes glossary, taxonomy and biography of author, maintained by the University of California, San Diego.
  		• Edinburgh Mouse Atlas Project: Computer modeling of stages of mouse embryogenesis to map the expression of different genes. 3D Embryo Anatomy Atlas and gene expression database at MRC Human Genetics Unit, Edinburgh.
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