Cold Spring Harb Symp Quant Biol 1988 Jan 01;53 Pt 1:143-51. doi: 10.1101/sqb.1988.053.01.020.

Molecular analyses of gene products associated with the response of cells to mitogenic stimulation.

???displayArticle.abstract???
We have completed the molecular analysis of a ribosomal protein S6 kinase identified in unfertilized Xenopus eggs. Although some of our results support the notion that an antigenically related enzyme is present in animal cells, we are uncertain if such an enzyme accounts for all of the mitogen-stimulated phosphorylation of 40S subunits. Other experiments have led to the identification of mRNAs that are rapidly expressed in mitogen-stimulated cells. The relevance of such genes and their products is in doubt, however, until a function can be demonstrated for each of them. Preliminary experiments with the pCEF-4 gene product described here have failed to show that it acts as a mitogen for cells in culture, for example. Thus, although studies such as these may lead to the identification of novel genes, we may need to search elsewhere for a physiologically significant function.

???displayArticle.pubmedLink??? 3151166
???displayArticle.link??? Cold Spring Harb Symp Quant Biol
???displayArticle.grants??? [+]

Species referenced: Xenopus
Genes referenced: rps6ka3