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Parthenogenesis
Parthenogenesis is a type of biological asexual reproduction in the absence of fertilization, with the development of a new individual or embryo from an unfertilized gamete. Mammals lack this form of replication. Recent advances in stem cell research have led to the creation of human stem cells through parthenogenesis.
Occurrence in Nature
Parthenogenesis is a naturally occurring phenomenon and can usually be observed in simple plants and almost every major invertebrate group (including aphids, rotifers, fleas, nematodes, bees, scorpions, and wasps) and a few vertebrates (amphibians, fish, and rarely birds) except protochordates. Fish, amphibians, and reptiles exhibit various types of gynogenesis and hybridogenesis (an incomplete form of parthenogenesis). This type of reproduction has also been artificially induced in a few species of fish and amphibians. It frequently ...
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- Tissue Engineering (Scaffold)
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- Embryonic Stem Cells, Methods to Produce
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- California Institute for Regenerative Medicine
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- Food From Stem Cells
- Tissue Regeneration: Animals and Plants
- Georgia
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- Japan
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- Gene Therapy: Hemoglobinopathies
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- Nevada
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- Gut: Stem and Progenitor Cells in Adults
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- Heart: Current Research on Isolation or Production of Therapeutic Cells
- Wake Forest University
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- Weill Cornell Medical College
- Heart: Existing or Potential Regenerative Medicine Strategies
- Weizmann Institute of Science
- Heart: Major Pathologies
- Whitehead Institute for Biomedical Research
- Heart: Stem and Progenitor Cells in Adults
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- Pancreas: Stem and Progenitor Cells in Adults
- Pancreas: Tissue Function
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- Skin: Current Research on Isolation or Production of Therapeutic Cells
- Skin: Development and Regeneration Potential
- Skin: Existing or Potential Regenerative Medicine Strategies
- Skin: Major Pathologies
- Skin: Stem and Progenitor Cells in Adults
- Skin: Tissue Function
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- Sweat Gland: Current Research on Isolation or Production of Therapeutic Cells
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- Vascular Stem Cell
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