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Results: 1 to 20 of 106

1.

Multiple kinases promote light-induced degradation of PIF1.

Bu Q, Zhu L, Huq E.

Plant Signal Behav. 2011 Aug;6(8):1119-21. doi: 10.4161/psb.6.8.16049. Epub 2011 Aug 1. Review.

PMID:
21758014
[PubMed - indexed for MEDLINE]
Free PMC Article
2.

Light-induced phosphorylation and degradation of the negative regulator PHYTOCHROME-INTERACTING FACTOR1 from Arabidopsis depend upon its direct physical interactions with photoactivated phytochromes.

Shen H, Zhu L, Castillon A, Majee M, Downie B, Huq E.

Plant Cell. 2008 Jun;20(6):1586-602. doi: 10.1105/tpc.108.060020. Epub 2008 Jun 6.

PMID:
18539749
[PubMed - indexed for MEDLINE]
Free PMC Article
3.

Phosphorylation by CK2 enhances the rapid light-induced degradation of phytochrome interacting factor 1 in Arabidopsis.

Bu Q, Zhu L, Dennis MD, Yu L, Lu SX, Person MD, Tobin EM, Browning KS, Huq E.

J Biol Chem. 2011 Apr 8;286(14):12066-74. doi: 10.1074/jbc.M110.186882. Epub 2011 Feb 17.

PMID:
21330376
[PubMed - indexed for MEDLINE]
Free PMC Article
4.

Blue light induces degradation of the negative regulator phytochrome interacting factor 1 to promote photomorphogenic development of Arabidopsis seedlings.

Castillon A, Shen H, Huq E.

Genetics. 2009 May;182(1):161-71. doi: 10.1534/genetics.108.099887. Epub 2009 Mar 2.

PMID:
19255368
[PubMed - indexed for MEDLINE]
Free PMC Article
5.
6.

Definition of early transcriptional circuitry involved in light-induced reversal of PIF-imposed repression of photomorphogenesis in young Arabidopsis seedlings.

Leivar P, Tepperman JM, Monte E, Calderon RH, Liu TL, Quail PH.

Plant Cell. 2009 Nov;21(11):3535-53. doi: 10.1105/tpc.109.070672. Epub 2009 Nov 17.

PMID:
19920208
[PubMed - indexed for MEDLINE]
Free PMC Article
7.

Multiple phytochrome-interacting bHLH transcription factors repress premature seedling photomorphogenesis in darkness.

Leivar P, Monte E, Oka Y, Liu T, Carle C, Castillon A, Huq E, Quail PH.

Curr Biol. 2008 Dec 9;18(23):1815-23. doi: 10.1016/j.cub.2008.10.058.

PMID:
19062289
[PubMed - indexed for MEDLINE]
Free PMC Article
8.

Dynamic antagonism between phytochromes and PIF family basic helix-loop-helix factors induces selective reciprocal responses to light and shade in a rapidly responsive transcriptional network in Arabidopsis.

Leivar P, Tepperman JM, Cohn MM, Monte E, Al-Sady B, Erickson E, Quail PH.

Plant Cell. 2012 Apr;24(4):1398-419. doi: 10.1105/tpc.112.095711. Epub 2012 Apr 18.

PMID:
22517317
[PubMed - indexed for MEDLINE]
Free PMC Article
9.

Phytochrome Interacting Factors: central players in phytochrome-mediated light signaling networks.

Castillon A, Shen H, Huq E.

Trends Plant Sci. 2007 Nov;12(11):514-21. Epub 2007 Oct 22. Review.

PMID:
17933576
[PubMed - indexed for MEDLINE]
10.

Out of the dark: how the PIFs are unmasking a dual temporal mechanism of phytochrome signalling.

Monte E, Al-Sady B, Leivar P, Quail PH.

J Exp Bot. 2007;58(12):3125-33. Epub 2007 Sep 12. Review.

PMID:
17855731
[PubMed - indexed for MEDLINE]
Free Article
11.

Dimerization and blue light regulation of PIF1 interacting bHLH proteins in Arabidopsis.

Bu Q, Castillon A, Chen F, Zhu L, Huq E.

Plant Mol Biol. 2011 Nov;77(4-5):501-11. doi: 10.1007/s11103-011-9827-4. Epub 2011 Sep 18.

PMID:
21928113
[PubMed - indexed for MEDLINE]
12.

PHYTOCHROME INTERACTING FACTOR1 Enhances the E3 Ligase Activity of CONSTITUTIVE PHOTOMORPHOGENIC1 to Synergistically Repress Photomorphogenesis in Arabidopsis.

Xu X, Paik I, Zhu L, Bu Q, Huang X, Deng XW, Huq E.

Plant Cell. 2014 May 23;26(5):1992-2006. [Epub ahead of print]

PMID:
24858936
[PubMed - as supplied by publisher]
13.

Multisite light-induced phosphorylation of the transcription factor PIF3 is necessary for both its rapid degradation and concomitant negative feedback modulation of photoreceptor phyB levels in Arabidopsis.

Ni W, Xu SL, Chalkley RJ, Pham TN, Guan S, Maltby DA, Burlingame AL, Wang ZY, Quail PH.

Plant Cell. 2013 Jul;25(7):2679-98. doi: 10.1105/tpc.113.112342. Epub 2013 Jul 31.

PMID:
23903316
[PubMed - indexed for MEDLINE]
Free PMC Article
14.

Phytochrome-interacting factors have both shared and distinct biological roles.

Jeong J, Choi G.

Mol Cells. 2013 May;35(5):371-80. doi: 10.1007/s10059-013-0135-5. Epub 2013 May 16. Review.

PMID:
23708772
[PubMed - indexed for MEDLINE]
Free PMC Article
15.

A quartet of PIF bHLH factors provides a transcriptionally centered signaling hub that regulates seedling morphogenesis through differential expression-patterning of shared target genes in Arabidopsis.

Zhang Y, Mayba O, Pfeiffer A, Shi H, Tepperman JM, Speed TP, Quail PH.

PLoS Genet. 2013;9(1):e1003244. doi: 10.1371/journal.pgen.1003244. Epub 2013 Jan 31.

PMID:
23382695
[PubMed - indexed for MEDLINE]
Free PMC Article
16.

Direct regulation of phytoene synthase gene expression and carotenoid biosynthesis by phytochrome-interacting factors.

Toledo-Ortiz G, Huq E, Rodríguez-Concepción M.

Proc Natl Acad Sci U S A. 2010 Jun 22;107(25):11626-31. doi: 10.1073/pnas.0914428107. Epub 2010 Jun 7.

PMID:
20534526
[PubMed - indexed for MEDLINE]
Free PMC Article
17.

The Arabidopsis phytochrome-interacting factor PIF7, together with PIF3 and PIF4, regulates responses to prolonged red light by modulating phyB levels.

Leivar P, Monte E, Al-Sady B, Carle C, Storer A, Alonso JM, Ecker JR, Quail PH.

Plant Cell. 2008 Feb;20(2):337-52. doi: 10.1105/tpc.107.052142. Epub 2008 Feb 5.

PMID:
18252845
[PubMed - indexed for MEDLINE]
Free PMC Article
18.

Phytochrome-mediated inhibition of shade avoidance involves degradation of growth-promoting bHLH transcription factors.

Lorrain S, Allen T, Duek PD, Whitelam GC, Fankhauser C.

Plant J. 2008 Jan;53(2):312-23. Epub 2007 Nov 28.

PMID:
18047474
[PubMed - indexed for MEDLINE]
19.

Phytochrome signaling in green Arabidopsis seedlings: impact assessment of a mutually negative phyB-PIF feedback loop.

Leivar P, Monte E, Cohn MM, Quail PH.

Mol Plant. 2012 May;5(3):734-49. doi: 10.1093/mp/sss031. Epub 2012 Apr 5.

PMID:
22492120
[PubMed - indexed for MEDLINE]
Free PMC Article
20.

Phytochrome signaling mechanisms.

Li J, Li G, Wang H, Wang Deng X.

Arabidopsis Book. 2011;9:e0148. doi: 10.1199/tab.0148. Epub 2011 Aug 29.

PMID:
22303272
[PubMed]
Free PMC Article

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