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]

Mizutani, T. et al.

The detection of natural opal suppressor seryl-tRNA in Escherichia coli by the dot blot hybridization and phosphorylation by a tRNA kinase [corrected] .

It was believed that there was no natural suppressor tRNA in Escherichia coli, however, it has been suggested that selC, relating to the synthesis of formate dehydrogenase of a selenoprotein [(1988) Nature 331, 723-725], codes for tRNA, even though the presence of tRNA has not yet been demonstrated. We detected the product of selC in the tRNA preparation of the E. coli MC 4100 strain by the dot blot hybridization method with a DNA probe (ACCGCTGGCGGC) corresponding to the extra arm of selC tRNA. Two hybridization peaks were found in the chromatographic pattern from Sephadex A50. The amount of tRNA was estimated to be about 0.03% of the total tRNA. Some tRNA [corrected] was phosphorylated by a tRNA kinase in E. coli B. These results suggest that the opal suppressor seryl-tRNA in E. coli should be converted to selenocysteyl-tRNA [corrected] and occurs in vertebrates as a general phenomenon.[1]

References

The detection of natural opal suppressor seryl-tRNA in Escherichia coli by the dot blot hybridization and phosphorylation by a tRNA kinase [corrected] . Mizutani, T., Maruyama, N., Hitaka, T., Sukenaga, Y. FEBS Lett. (1989) [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