Literature DB >> 7638620

Association of flavin adenine dinucleotide with the Arabidopsis blue light receptor CRY1.

C Lin1, D E Robertson, M Ahmad, A A Raibekas, M S Jorns, P L Dutton, A R Cashmore.   

Abstract

The arabidopsis thaliana HY4 gene encodes CRY1, a 75-kilodalton flavoprotein mediating blue light-dependent regulation of seedling development. CRY1 is demonstrated here to noncovalently bind stoichiometric amounts of flavin adenine dinucleotide (FAD). The redox properties of FAD bound by CRY1 include an unexpected stability of the neutral radical flavosemiquinone (FADH.). The absorption properties of this flavosemiquinone provide a likely explanation for the additional sensitivity exhibited by CRY1-mediated responses in the green region of the visible spectrum. Despite the sequence homology to microbial DNA photolyases, CRY1 was found to have no detectable photolyase activity.

Entities:  

Mesh：

Substances：

Year:  1995        PMID： 7638620     DOI： 10.1126/science.7638620

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  124 in total

1.  Cryptochrome nucleocytoplasmic distribution and gene expression are regulated by light quality in the fern Adiantum capillus-veneris.

Authors:  T Imaizumi; T Kanegae; M Wada
Journal:  Plant Cell       Date:  2000-01       Impact factor: 11.277

2.  Cryptochromes are required for phytochrome signaling to the circadian clock but not for rhythmicity.

Authors:  P F Devlin; S A Kay
Journal:  Plant Cell       Date:  2000-12       Impact factor: 11.277

Review 3.  The regulation of circadian clocks by light in fruitflies and mice.

Authors:  R G Foster; C Helfrich-Förster
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2001-11-29       Impact factor: 6.237

4.  Cryptochrome light signals control development to suppress auxin sensitivity in the moss Physcomitrella patens.

Authors:  Takato Imaizumi; Akeo Kadota; Mitsuyasu Hasebe; Masamitsu Wada
Journal:  Plant Cell       Date:  2002-02       Impact factor: 11.277

5.  The phototropin family of photoreceptors.

Authors:  W R Briggs; C F Beck; A R Cashmore; J M Christie; J Hughes; J A Jarillo; T Kagawa; H Kanegae; E Liscum; A Nagatani; K Okada; M Salomon; W Rüdiger; T Sakai; M Takano; M Wada; J C Watson
Journal:  Plant Cell       Date:  2001-05       Impact factor: 11.277

Review 6.  Blue light receptors and signal transduction.

Authors:  Chentao Lin
Journal:  Plant Cell       Date:  2002       Impact factor: 11.277

7.  Multiple light inputs control phototaxis in Synechocystis sp. strain PCC6803.

Authors:  Wing-On Ng; Arthur R Grossman; Devaki Bhaya
Journal:  J Bacteriol       Date:  2003-03       Impact factor: 3.490

8.  Action spectrum for cryptochrome-dependent hypocotyl growth inhibition in Arabidopsis.

Authors:  Margaret Ahmad; Nicholas Grancher; Mary Heil; Robert C Black; Baldissera Giovani; Paul Galland; Danielle Lardemer
Journal:  Plant Physiol       Date:  2002-06       Impact factor: 8.340

9.  Green light stimulates early stem elongation, antagonizing light-mediated growth inhibition.

Authors:  Kevin M Folta
Journal:  Plant Physiol       Date:  2004-07-09       Impact factor: 8.340

10.  A flavin binding cryptochrome photoreceptor responds to both blue and red light in Chlamydomonas reinhardtii.

Authors:  Benedikt Beel; Katja Prager; Meike Spexard; Severin Sasso; Daniel Weiss; Nico Müller; Mark Heinnickel; David Dewez; Danielle Ikoma; Arthur R Grossman; Tilman Kottke; Maria Mittag
Journal:  Plant Cell       Date:  2012-07-06       Impact factor: 11.277
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.