Light regulation

Commercial Ar+ lasers may incorporate a light regulator accessory (also called a servo loop stabilizer) which minimizes fluctuations in the laser output power thus improving long term power stability to better than 0.5% rms. 

Henriques, A. T., Lopes, S. O., Paranthos J. T., Gregianini T. S., Von Poser, G. L. Fett-Neto, A. G. and Schripsema, J. 2004. N, beta-D-glycopyranosyl vin-cosamide, a light regulated indole alkaloid from the shoots of Psychotria leiocarpa. Phytochemistry, 65 449 54. 

Aerts, R. J. and De Luca, V. 1992. Phytochrome is involved in the light-regulation of vinoline biosynthesis in Catharanthus. Plant Physiology, 100 1029-1032. 

Emery P, So WV, Kaneko M, Hall JC, Rosbash M 1998 CRY, a Drosophila clock and light-regulated cryptochrome, is a major contributor to circadian rhythm resetting and photosensitivity. Cell 95 669-679... 

Osterlund, M.T. et al.. Targeted destabilization of HY5 during light-regulated development of... 

Van Tunen, A.J. et al., Cloning of the two chalcone fiavanone isomerase genes from Petunia hyhrida coordinate, light-regulated and differential expression of flavonoid genes, EM BO 7, 1257, 1988. 

Rcpl -h ATP <162> (<162>, Cphl is a light-regulated histidine kinase that mediates red, far-red reversible phosphorylation of the a small response regulator Rcpl [244]) [244]... 

Yadav V, Kundu S, Chattopadhyay D, Negi P, Wei N, Deng XW, Chattopadhyay S. 2002. Light regulated modulation of Z-box containing promoters by photoreceptors and downstream regulatory components, COP1 and HY5, in Arabidopsis. Plant J 31 741-753. 

Rajasekhar, V.K., Gowri, G. Campbell, W.H. (1988). Phytochrome-mediated light regulation of nitrate reductase expression in squash cotyledons. Plant Physiology 88, 242 1. 

GBF-1, GBF-2 and GBF-3 three Arabidopsis b-Zip proteins that interact with the light-regulated rbcS-lA promoter... 

Giuliano, G., Pichersky, E., Malik, V.S., Timko, M.P., Scolnik, P.A. Cashmore, A.R. (1988). An evolutionarily conserved protein binding sequence upstream of a plant light-regulated gene. Proceedings of the National Academy of Sciences (USA) 85, 7089-93. 

From the vindoline pathway, cDNA clones for tabersonine 16-hydroxylase [92], DAT [93], and D4H [94] have been isolated. The expression of the corresponding genes is light-regulated in seedlings. In addition, D4h and Dat have been shown to be induced by MeJA in cell cultures [91]. 

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