In addition to the clocks, each program uses a finite set of variables and each variable is declared inside the scope of a clock.
Here, we aim to identify novel additions to the clock network using a meta-analysis of public chromatin immunoprecipitation sequencing (ChIP-seq), proteomics and protein-protein interaction data starting from a published list of 1000 genes with robust transcriptional rhythms and circadian phenotypes of knockdowns.
In the rest of this section, we first look at a simpler situation, where we have two threads and a refined clock in addition to the module clock.
The very short period of these oscillations and their dependence on light suggests that other factors in addition to the circadian clock must play a role in regulating hourly CH variation.
In addition to the core clock genes, the TTFL regulates the expression of output genes to confer circadian timing to physiological processes in a tissue-specific manner.
DOI: http://dx.doi.org/10.7554/eLife.00269.005 In addition to the circadian clock, endogenous carbohydrates are also able to trigger the oscillation of RNA transcripts (Bläsing et al., 2005).
A Met spokesman said: "In addition to the round-the-clock counters, other counters, with opening hours more reflective of public demand, will remain in service and we plan to create a number of other contact points to allow the public to seek out help in places more convenient to them.
Finally, a recent report has beautifully demonstrated that in zebrafish embryos the rate of tissue shortening, in addition to the periodicity of clock gene oscillations, is important in determining the periodicity of segmentation (Soroldoni et al., 2014).
In addition to the substitution model, the clock model and tree topologies were estimated independently for each gene.
Hence, in the presence of a non-vanishing electromagnetic field \(F_{jk}(x)\) the clock rates will not in general be the same; that is, there will be a second clock effect in addition to the relativistic effect (first clock effect).
