The frequency of seedling recruitment at treeline ecotones can also reflect climatic change well (e.g. Kullman, 1993; Daniels and Veblen, 2004).
These results suggest that, in the presence of a high frequency of Tregs, recruitment of DCs and lymphocytes to the dLN is decreased during the initial phases of the immune response.
What is the optimal method and frequency for recruitment?
In Figure 5A-B, we conclude by examining the frequency of simultaneous adaptor recruitment to activated EGFR under conditions of normal (50,000) and high (4,000,000) levels of receptor expression.
A simulation of recruitment frequency showed that only one large event every 50 years together with smaller intermediate events is needed to sustain desert tree populations of A. raddiana in the Negev [10].
Interestingly, the increased phospho-Thr287 content of δA CaMKII was only observed with the stimulation frequency corresponding to the "natural" recruitment frequency of the motoneuron in this muscle, that is, 10 Hz; [ 1, 8].
Patterns of weaning across villages were generally similar, although Bagbe had a lower frequency of weaned children at recruitment (Table 1; 44%) even though the age range did not differ from the other villages.
With electrical stimulation, it has been impossible to dissociate these two effects in vivo, since the frequency of stimulation and preferential recruitment of specific neuronal populations could not be decoupled (McIntyre and Grill, 2002).
Though it appears reasonable to attribute the high MMR in this study to the low frequency of deliveries and hospital recruitment of cases, it is unlikely that this figure overestimates the true picture in the community.
