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The G2 DNA damage checkpoint inhibits Cdc2 and mitotic entry through the dual regulation of Wee1 and Cdc25 by the Chk1 effector kinase. Up-regulation of Chk1 by mutation or overexpression bypasses the requirement for up-stream regulators or DNA damage to promote a G2 cell cycle arrest. We screened i...
ORGANISM(S): Schizosaccharomyces pombe 
Environmental stimuli, including elevated CO2, regulate stomatal development1-3 but the key mechanisms mediating the perception and relay of the CO2 signal to the stomatal development machinery remain elusive. To adapt CO2 intake to water loss, plants regulate the development of stomatal gas exchang...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2014-08-22 | PXD000956 | Pride
The development of a biodosimetric assay based on the combined gene expression analysis of ex vivo-irradiated human peripheral blood (PB) and humans treated with total body irradiation has been developed. Gene expression profile signature of human radiation injury into a rapid and high-throughput c...
ORGANISM(S): Homo sapiens 
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