The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

Editor

Share

Personal info

View

Links

About

Terms

 

 
 
 
 

Expression of vasa (vas)-related genes in germ cells and specific interference with gene functions by double-stranded RNA in the monogenean, Neobenedenia girellae.

Neobenedenia girellae, a monogenean, is an important pathogen in marine cultured fish such as yellowtail and amberjack. An effective control method is required but none has yet been established. Aiming to establish a new control method by interfering with the gametogenesis of N. girellae, we focused on vasa (vas)-related genes that are expressed exclusively in the germline granules in Drosophila, Caenorhabditis elegans and other animals. Three vas-related genes (N. girellae vasa-like gene, Ngvlg1, Ngvlg2 and Ngvlg3) were isolated by PCR and Ngvlg1 and Ngvlg2 were shown to be expressed only in germ cells. We demonstrated that introduction of double-stranded Ngvlg1 or Ngvlg2 RNA by soaking resulted in partial or complete loss of germ cells. Moreover, the hatching rate of eggs from animals showing partial loss of germ cells decreased significantly. These results suggest that Ngvlg1 and Ngvlg2 are essential genes for germ cell quantity and quality. The possibility that a new control method can be developed by controlling gametogenesis of N. girellae was proven, because sterilised N. girellae could be produced.[1]

References

  1. Expression of vasa (vas)-related genes in germ cells and specific interference with gene functions by double-stranded RNA in the monogenean, Neobenedenia girellae. Ohashi, H., Umeda, N., Hirazawa, N., Ozaki, Y., Miura, C., Miura, T. Int. J. Parasitol. (2007) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
 
WikiGenes - Universities