Difference between revisions of "Vitellogenins"

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|definition=
 
|definition=
Protein produced in the liver of certain female amphibians (and fish<ref name = pub>Versonnen, B.J.; Goemans, G.; Belpaire, C.; Janssen, C.R. (2004). Vitellogenin content in European eel (Anguilla anguilla) in Flanders, Belgium. Environ. Pollut. 128(3): 363-371</ref>), which is converted into yolk protein vitellin.<ref>Lawrence E (ed.), 2000. Henderson’s Dictionary of Biological Terms. 12th edition. Prentice Hall, Pearson Education Limited. Harlow, Great Britain.</ref> Vitellin is a protein in the yolk of the egg which acts as a nutrient source for the developing embryo <ref>Ghekiere, A.; Verslycke, T.; Janssen, C.R. (2006). Effects of methoprene, nonylphenol, and estrone on the vitellogenesis of the mysid Neomysis integer. Gen. Comp. Endocrinol. 147(2): 190-195 </ref>.}}
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Protein produced in the liver of certain female amphibians (and fish<ref name = pub>Versonnen, B.J.; Goemans, G.; Belpaire, C.; Janssen, C.R. (2004). Vitellogenin content in European eel (Anguilla anguilla) in Flanders, Belgium. Environ. Pollut. 128(3): 363-371</ref>), which is converted into yolk protein vitellin.<ref>Lawrence E (ed.), 2000. Henderson’s Dictionary of Biological Terms. 12th edition. Prentice Hall, Pearson Education Limited. Harlow, Great Britain.</ref> Vitellin acts as a nutrient source for the developing embryo <ref>Ghekiere, A.; Verslycke, T.; Janssen, C.R. (2006). Effects of methoprene, nonylphenol, and estrone on the vitellogenesis of the mysid Neomysis integer. Gen. Comp. Endocrinol. 147(2): 190-195 </ref>.}}
  
 
== Notes ==
 
== Notes ==
  
Vetellogenins induction in fish has been widely used to detect exposure to xenoestrogenic compounds (foreign compounds that act as estrogens).<ref name = pub>Versonnen, B.J.; Goemans, G.; Belpaire, C.; Janssen, C.R. (2004). Vitellogenin content in European eel (Anguilla anguilla) in Flanders, Belgium. Environ. Pollut. 128(3): 363-371</ref>
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Vitellogenin induction in male fish has been widely used to detect exposure to xeno-estrogenic compounds (foreign compounds that act as estrogens).<ref name = pub>Versonnen, B.J.; Goemans, G.; Belpaire, C.; Janssen, C.R. (2004). Vitellogenin content in European eel (Anguilla anguilla) in Flanders, Belgium. Environ. Pollut. 128(3): 363-371</ref> These are [[endocrine disrupting compounds]] which feminise males, reducing their fertility.
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== See also ==
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*[[Effects of xenoestrogens in eels]]
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*[[Effects of methoprene, nonylphenol and estrone on the vitellogenin production of opossum shrimp]]
  
  
 
==References==
 
==References==
 
<references/>
 
<references/>

Latest revision as of 10:08, 20 February 2013

Definition of vitellogenin:
Protein produced in the liver of certain female amphibians (and fish[1]), which is converted into yolk protein vitellin.[2] Vitellin acts as a nutrient source for the developing embryo [3].
This is the common definition for vitellogenin, other definitions can be discussed in the article

Notes

Vitellogenin induction in male fish has been widely used to detect exposure to xeno-estrogenic compounds (foreign compounds that act as estrogens).[1] These are endocrine disrupting compounds which feminise males, reducing their fertility.

See also


References

  1. 1.0 1.1 Versonnen, B.J.; Goemans, G.; Belpaire, C.; Janssen, C.R. (2004). Vitellogenin content in European eel (Anguilla anguilla) in Flanders, Belgium. Environ. Pollut. 128(3): 363-371
  2. Lawrence E (ed.), 2000. Henderson’s Dictionary of Biological Terms. 12th edition. Prentice Hall, Pearson Education Limited. Harlow, Great Britain.
  3. Ghekiere, A.; Verslycke, T.; Janssen, C.R. (2006). Effects of methoprene, nonylphenol, and estrone on the vitellogenesis of the mysid Neomysis integer. Gen. Comp. Endocrinol. 147(2): 190-195