RGR

Rgr 5.12 Extunplcii of 14 membered macrolides A, ro iiihroftiyfliil D, claTiihi4i(i]fCin,... 

Figure 15 The relationship between relative growth rale (RGR) and internal nutrient concentration (Cn). Growth ceases at non-zero Cn (at Cn ) and the maximum rate of growth is reached at Cn p,. (From Ref. 73.)...

Jrs jarosite, Kank4cankite, Lpc=lepidocrocite, Fhar iharmacosiderite, Rgr=realgar, Schw=schwertmannite, TooeMooeleite, Yuk=yukonite... 

Human Melanopsin (afi477R8) Danio Melanopsin (ayo78u>i) Xenopus Melanopsin afoi4797) Cuttlefish Rhodopsin (afooo947) Drosophila Rh3-opsin (M17718) l Human RGR-opsin (luvio)... 

TABLE 4 Summary of the major differences between vertebrate photosensory opsins (rod, cone, P and VA opsin), photoisomerases (RGR opsins), and members of the melanopsin family... 

Foster The difficulty will be sorting out an element of photosensory pigment from an element that is required for the response. Indeed, the way that people have separated out RGR (this photoisomerase) from a classical photosensory pigment is to see whether it will activate a phototransduction cascade. 

Foster I don t want to discuss the details of the experiments, but it is possible to show that a bleachable pigment isn t sufficient. You can get this with RGR. What you have to show is that this pigment can activate a transduction cascade in some way. This is the way to tease apart the photoisomerase as distinct from the photosensory molecule. 

RGR) Specific leaf area (SLA) Leaf area/leaf dry mass (m2-g 1) Varies 1 ... 

Fig. 7. The conserved Zn module in Ace 1 and Mac 1 contains an RGRP motif that resembles the AT-hook domain of HMG-I(Y). In the HMG-I protein the RGR sequence adopts an extended structure that is buried deeply within the A/T minor groove (Huth et al., 1997). The two Arg residues of the motif are shown in spacefill as light gray and the Gly residue is shown as a dark spacefill.

Chen P, Hao W, Rife L, Wang XP, Shen D, Chen J, Ogden T, Van Boemel GB, Wu L, Yang M, and Fong HK (2001) A photic visual cycle of rhodopsin regeneration is dependent on Rgr. Nature Genetics 28, 256-60. 

Tiie preparation of the first type of compounds, the tin trialkyl bromides, has already been given under tyj >e RgSnR (p. 303). The chlorides are formed from the corresponding bromides by dissolving the latter in 5 parts of ether and shaking the solution with half its volume of 33 per cent, alkali. This produces the hydroxide, dilute hydrochloric acid giving the chloride. For list of compounds of type RgR SnX, see Table XV. of Appendix. 

Rittenhouse, R.C., Protective coatings for power plants,/ ower f/rgr/neer/ns, 30-38 (December 1982). 

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