光调控与 SPA 蛋白的相互作用是隐花色素介导基因表达的基础。
Light-regulated interactions with SPA proteins underlie cryptochrome-mediated gene expression.
机构信息
Center for Integrative Genomics, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
出版信息
Genes Dev. 2011 May 15;25(10):1004-9. doi: 10.1101/gad.2053911.
Abstract
Cryptochromes are a class of photosensory receptors that control important processes in animals and plants primarily by regulating gene expression. How photon absorption by cryptochromes leads to changes in gene expression has remained largely elusive. Three recent studies, including Lian and colleagues (pp. 1023-1028) and Liu and colleagues (pp. 1029-1034) in this issue of Genes & Development, demonstrate that the interaction of light-activated Arabidopsis cryptochromes with a class of regulatory components of E3 ubiquitin ligase complexes leads to environmentally controlled abundance of transcriptional regulators.
摘要
隐花色素是一类感光受体，主要通过调控基因表达来控制动植物中的重要过程。隐花色素吸收光子如何导致基因表达的变化在很大程度上仍难以捉摸。最近的三项研究，包括 Lian 和同事（第 1023-1028 页）以及 Liu 和同事（第 1029-1034 页）在本期《基因与发育》中，证明了光激活的拟南芥隐花色素与一类 E3 泛素连接酶复合物的调节成分的相互作用导致转录调节剂在环境控制下的丰度。
相似文献
1
Light-regulated interactions with SPA proteins underlie cryptochrome-mediated gene expression.
Genes Dev. 2011 May 15;25(10):1004-9. doi: 10.1101/gad.2053911.
2
Blue light-dependent interaction of CRY2 with SPA1 regulates COP1 activity and floral initiation in Arabidopsis.
Curr Biol. 2011 May 24;21(10):841-7. doi: 10.1016/j.cub.2011.03.048. Epub 2011 Apr 21.
3
The blue light-induced interaction of cryptochrome 1 with COP1 requires SPA proteins during Arabidopsis light signaling.
PLoS Genet. 2017 Oct 9;13(10):e1007044. doi: 10.1371/journal.pgen.1007044. eCollection 2017 Oct.
4
Direct interaction of Arabidopsis cryptochromes with COP1 in light control development.
Science. 2001 Oct 5;294(5540):154-8. doi: 10.1126/science.1063630. Epub 2001 Aug 16.
5
Arabidopsis cryptochrome 1 interacts with SPA1 to suppress COP1 activity in response to blue light.
Genes Dev. 2011 May 15;25(10):1029-34. doi: 10.1101/gad.2025011. Epub 2011 Apr 21.
6
A CRY-BIC negative-feedback circuitry regulating blue light sensitivity of Arabidopsis.
Plant J. 2017 Nov;92(3):426-436. doi: 10.1111/tpj.13664. Epub 2017 Oct 9.
7
COP1-mediated ubiquitination of CONSTANS is implicated in cryptochrome regulation of flowering in Arabidopsis.
Plant Cell. 2008 Feb;20(2):292-306. doi: 10.1105/tpc.107.057281. Epub 2008 Feb 22.
8
Cryptochrome 2 and phototropin 2 regulate resistance protein-mediated viral defense by negatively regulating an E3 ubiquitin ligase.
Proc Natl Acad Sci U S A. 2010 Jul 27;107(30):13538-43. doi: 10.1073/pnas.1004529107. Epub 2010 Jul 12.
9
Co-action of COP1, SPA and cryptochrome in light signal transduction and photomorphogenesis of the moss Physcomitrium patens.
Plant J. 2023 Apr;114(1):159-175. doi: 10.1111/tpj.16128. Epub 2023 Feb 22.
10
Regulation of Arabidopsis photoreceptor CRY2 by two distinct E3 ubiquitin ligases.
Nat Commun. 2021 Apr 12;12(1):2155. doi: 10.1038/s41467-021-22410-x.
引用本文的文献
1
Gravity sensing and responses in the coordination of the shoot gravitropic setpoint angle.
New Phytol. 2022 Dec;236(5):1637-1654. doi: 10.1111/nph.18474. Epub 2022 Sep 30.
2
Low-Intensity Blue Light Supplemented during Photoperiod in Controlled Environment Induces Flowering and Antioxidant Production in Kalanchoe.
Antioxidants (Basel). 2022 Apr 21;11(5):811. doi: 10.3390/antiox11050811.
3
Cryptochromes and the Circadian Clock: The Story of a Very Complex Relationship in a Spinning World.
Genes (Basel). 2021 Apr 29;12(5):672. doi: 10.3390/genes12050672.
4
How Supplementary or Night-Interrupting Low-Intensity Blue Light Affects the Flower Induction in Chrysanthemum, A Qualitative Short-Day Plant.
Plants (Basel). 2020 Dec 2;9(12):1694. doi: 10.3390/plants9121694.
5
Up-regulation of cryptochrome 1 gene expression in cotton bollworm () during migration over the Bohai Sea.
PeerJ. 2019 Nov 15;7:e8071. doi: 10.7717/peerj.8071. eCollection 2019.
6
The blue light-induced interaction of cryptochrome 1 with COP1 requires SPA proteins during Arabidopsis light signaling.
PLoS Genet. 2017 Oct 9;13(10):e1007044. doi: 10.1371/journal.pgen.1007044. eCollection 2017 Oct.
7
Signaling mechanisms of plant cryptochromes in Arabidopsis thaliana.
J Plant Res. 2016 Mar;129(2):137-48. doi: 10.1007/s10265-015-0782-z. Epub 2016 Jan 25.
8
Photoreceptor Specificity in the Light-Induced and COP1-Mediated Rapid Degradation of the Repressor of Photomorphogenesis SPA2 in Arabidopsis.
PLoS Genet. 2015 Sep 14;11(9):e1005516. doi: 10.1371/journal.pgen.1005516. eCollection 2015 Sep.
9
Morphogenesis, Flowering, and Gene Expression of Dendranthema grandiflorum in Response to Shift in Light Quality of Night Interruption.
Int J Mol Sci. 2015 Jul 21;16(7):16497-513. doi: 10.3390/ijms160716497.
10
Cryptochrome-mediated light responses in plants.
Enzymes. 2014;35:167-89. doi: 10.1016/B978-0-12-801922-1.00007-5.
本文引用的文献
1
Blue light-dependent interaction of CRY2 with SPA1 regulates COP1 activity and floral initiation in Arabidopsis.
Curr Biol. 2011 May 24;21(10):841-7. doi: 10.1016/j.cub.2011.03.048. Epub 2011 Apr 21.
2
Blue-light-dependent interaction of cryptochrome 1 with SPA1 defines a dynamic signaling mechanism.
Genes Dev. 2011 May 15;25(10):1023-8. doi: 10.1101/gad.2025111. Epub 2011 Apr 21.
3
Arabidopsis cryptochrome 1 interacts with SPA1 to suppress COP1 activity in response to blue light.
Genes Dev. 2011 May 15;25(10):1029-34. doi: 10.1101/gad.2025011. Epub 2011 Apr 21.
4
Light exposure of Arabidopsis seedlings causes rapid de-stabilization as well as selective post-translational inactivation of the repressor of photomorphogenesis SPA2.
Plant J. 2011 Mar;65(5):712-23. doi: 10.1111/j.1365-313X.2010.04456.x. Epub 2011 Jan 14.
5
Reaction mechanism of Drosophila cryptochrome.
Proc Natl Acad Sci U S A. 2011 Jan 11;108(2):516-21. doi: 10.1073/pnas.1017093108. Epub 2010 Dec 27.
6
Tripping the light fantastic: blue-light photoreceptors as examples of environmentally modulated protein-protein interactions.
Biochemistry. 2011 Jan 11;50(1):4-16. doi: 10.1021/bi101665s. Epub 2010 Dec 14.
7
Negative feedback regulation of UV-B-induced photomorphogenesis and stress acclimation in Arabidopsis.
Proc Natl Acad Sci U S A. 2010 Nov 16;107(46):20132-7. doi: 10.1073/pnas.0914532107. Epub 2010 Nov 1.
8
Rapid blue-light-mediated induction of protein interactions in living cells.
Nat Methods. 2010 Dec;7(12):973-5. doi: 10.1038/nmeth.1524. Epub 2010 Oct 31.
9
Searching for a photocycle of the cryptochrome photoreceptors.
Curr Opin Plant Biol. 2010 Oct;13(5):578-86. doi: 10.1016/j.pbi.2010.09.005. Epub 2010 Oct 11.
10
Light-regulated plant growth and development.
Curr Top Dev Biol. 2010;91:29-66. doi: 10.1016/S0070-2153(10)91002-8.
Zotero 插件