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)

[search][options]

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Lyon, M.F.

Lyon,

X-chromosome inactivation: a repeat hypothesis.

Recent work has shown that X-chromosome inactivation is brought about by Xist mRNA, which coats the inactive X-chromosome. This paper presents a hypothesis on the function of this RNA. It is suggested that interspersed repetitive elements of the LINE type, in which the X-chromosome is particularly rich, act as booster elements to promote the spread of Xist mRNA. Contact with this RNA causes the LINE elements to be sensed as repeated elements by the cell's system for repeat-induced gene silencing. This leads to the silencing of these elements and the intervening unique sequences by their conversion to heterochromatin.[1]

References

X-chromosome inactivation: a repeat hypothesis. Lyon, M.F. Cytogenet. Cell Genet. (1998) [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 WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg