This array provides elemental identification for 1⩽Z⩽50 with isotopic identification of lighter elements, Z⩽13, over a wide dynamic range in energy.
Together, the identification of light-responsive genes will provide the foundation for our ongoing efforts to decipher the specific roles of TFs that respond to light and the clock in the regulation of the global photo-responses and circadian rhythmicity.
None of these major points is tainted by the kind of obvious anachronism that rightly makes one suspicious, for instance, about Aristotle's identification of Parmenides' light and night with the elements fire and earth.
The promoter analysis leads to identification of a light regulatory motif in differentially expressed genes of psy1r mutant plants.
In support of these data, a study aimed at identification of early light-regulated genes in T. reesei revealed two putative transporters to be regulated by light and by the light regulatory protein ENVOY (Schuster et al. 2007).
Later on, a similar study dealing with light regulation of expression of the toxin cercosporin by Cercospora kikuchii led to the identification of six light-enhanced cDNA clones, transcript accumulation of which paralleled cercosporin production (Ehrenshaft and Upchurch 1991).
With the aim of further exploring the mechanisms by which the central circadian clock is entrained by light, we employed both RNA-seq and microarray technologies to characterize the light-induced coding transcriptome of the zebrafish pineal gland [ 69], resulting in the identification of multiple light-induced mRNAs.
The identification of diurnally regulated light sensing proteins is notable since external light cues are mediated to keep different metabolic processes in phase with environmental variations and thus convey cellular fitness.
