The reestablishment of pastures on abandoned cattle lands lowered prices for pasture products, and also triggered conversion of existing pasture into cropland.
DOI: http://dx.doi.org/10.7554/eLife.02272.016 10.7554/eLiFigure72.017 Figure 8 figure supplement 2. Pre-incubation at 30°C does not trigger conversion of Sly1 into a persistently activated state.
In Arabidopsis, small RNA-mediated cleavage can trigger conversion of the targeted RNA to dsRNA by RNA-dependent RNA polymerase 6 (RDR6), which is then cleaved into 21-nt phased siRNAs by DCL4.
Rasul et al. mentioned that matrine may trigger conversion of LC3 to form autophagosome; however, the degradation of autophagosome was impaired as protease activity of lysosome was blocked due to elevated lysosomal pH values in matrine-treated cells [ 49].
Central to the Rho GTPase module (Fig. 5a) is the activation of small GTPases, RHOA, RAC1, and CDC42 by guanine exchange factor proteins (GEFs), which trigger conversion of the inactive GDP-bound form of small GTPases to the active GTP-bound form.
Senior physicians described how their own history-taking delved into the circumstances surrounding the onset of HCR symptoms, and they repeatedly asked patients or their accompanying relatives or friends about any arguments, disappointments, or stressful situations that could have triggered conversion.
Alternative mechanisms such as proteolytic cleavage may also unleash a pore-forming activity in BFL1 [147]47], and perhaps even in BCLXL [48, 49], triggering their conversion into proapoptotic factors under specific circumstances.
The five sites should be significant in triggering conformational conversion, that is, they should act as switches for the PrP.
Hypothesis on the role played by this modification entail the triggering of conversion, the stabilization of prions, and a marker of reduced clearance, among others [11] [14].
