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)
 
 
 
 
 

Inhibitors of animal cell-free protein synthesis from grains.

We described earlier the purification and properties of a protein (tritin) from wheat that enzymatically inhibits translation in cell-free systems from animals but not plants. In this report, we have examined 11 additional grains (Family Gramineae) and three other seeds for the presence of tritin-like proteins. In addition to wheat species, barley, oats, rye, triticale and corn were found to be sources of inhibitor; no inhibitor could be detected in rice, millet, sesame, alfalfa, mung bean or common bean seeds. The inhibitors from barley and rye were purified and found to differ from tritin with respect to heat inactivation, although they are similar to tritin with respect to molecular weight, behavior during purification and specific activity. The inhibitor from corn was purified and found to differ from tritin with respect to heat inactivation and molecular weight, although it is similar to tritin in behavior during purification and specific activity. These inhibitors constitute 2-17% of the total extractable protein in these grains. Thus, wheat, barley, rye and corn can serve as convenient sources of a family of closely related inhibitors of protein synthesis which, when conjugated with lectins, antibodies, or hormones, could prove useful as chimeric toxins.[1]

References

  1. Inhibitors of animal cell-free protein synthesis from grains. Coleman, W.H., Roberts, W.K. Biochim. Biophys. Acta (1982) [Pubmed]
 
WikiGenes - Universities