It has been suggested that this could be due to an SOS-like response turned on by cytotoxic lesions like 3-alkyladenine, or, alternatively, that increased removal of 3-alkyladenine increases the number of single-strand breaks in DNA, which stalls DNA replication and allows a prolonged time for DNA repair by the alkyltransferase [ 69].
Other responses turn on the finer points of de re representation.
In the autism brains, the microglia appeared to be perpetually activated, with their genes for inflammation responses turned on.
How do the authors propose that the immune response is turned on?
At the same time, translation of the mRNA encoding transcription factor ATF4, which mediates the stress response, is turned on through a mechanism called translation reinitiation.
It has been shown in C. elegans that when neurons encounter ER or mitochondrial stress, the same stress response is turned on in non-neuronal cells, even though these cells did not directly suffer from an increase in misfolded proteins.
Develop a thick skin — You will be the victim of ad hominem attacks and your response can turn on or turn away voters.
In addition, we BLASTed genes identified in Arabidopsis, as either being part of the CBF-regulon (cold-response pathway turned on by the transcription factor CBF) or as being cold-response regulatory genes [ 38, 39], against our various 454 sequence assemblies (data not shown).
Transcription factors serve as important regulators of biotic and abiotic stress responses by turning on or off the immune system during plant defence.
R for 'response'; there was a lot of debate about whether this would be a beneficial response, but it is something that would be characterizing the inflammatory cascade, the innate immune response, that was being turned on in response to infection, trying to understand how systemic it was, and so on.
As Mr. Obama acknowledged in a statement on Thursday, the American response turns not only on humanitarian values but also on national interests.
