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Analysis of an activated ABI5 allele using a new selection method for transgenic Arabidopsis seeds.
Bensmihen S, To A, Lambert G, Kroj T, Giraudat J, Parcy F. Bensmihen S, et al. Among authors: to a. FEBS Lett. 2004 Mar 12;561(1-3):127-31. doi: 10.1016/S0014-5793(04)00148-6. FEBS Lett. 2004. PMID: 15013763 Free article.
We tested whether the VP16 transcriptional activation domain is sufficient to provide ABI5 with the ability to activate the AtEm LEA genes in vegetative tissues. ...These results indicate that ABI5 activation potential is a limiting step and might be a …
We tested whether the VP16 transcriptional activation domain is sufficient to provide ABI5 with the ability to activate the At …
A network of local and redundant gene regulation governs Arabidopsis seed maturation.
To A, Valon C, Savino G, Guilleminot J, Devic M, Giraudat J, Parcy F. To A, et al. Plant Cell. 2006 Jul;18(7):1642-51. doi: 10.1105/tpc.105.039925. Epub 2006 May 26. Plant Cell. 2006. PMID: 16731585 Free PMC article.
This works establishes a genetic framework for seed maturation, organizing the key regulators of this process into a hierarchical network. In addition, it offers a molecular explanation for the puzzling variable features of lec2 mutant embryos....
This works establishes a genetic framework for seed maturation, organizing the key regulators of this process into a hierarchi …
Deciphering the Molecular Mechanisms Underpinning the Transcriptional Control of Gene Expression by Master Transcriptional Regulators in Arabidopsis Seed.
Baud S, Kelemen Z, Thévenin J, Boulard C, Blanchet S, To A, Payre M, Berger N, Effroy-Cuzzi D, Franco-Zorrilla JM, Godoy M, Solano R, Thevenon E, Parcy F, Lepiniec L, Dubreucq B. Baud S, et al. Among authors: to a. Plant Physiol. 2016 Jun;171(2):1099-112. doi: 10.1104/pp.16.00034. Epub 2016 Apr 12. Plant Physiol. 2016. PMID: 27208266 Free PMC article.
Finally, recombinant LEC1 and LEC2 proteins produced in Arabidopsis protoplasts could form a ternary complex with NF-YC2 in vitro, providing a molecular explanation for their functional interactions. Taken together, these results allow us to propose a …
Finally, recombinant LEC1 and LEC2 proteins produced in Arabidopsis protoplasts could form a ternary complex with NF-YC2 in vitro, pr …
Regulation of HSD1 in seeds of Arabidopsis thaliana.
Baud S, Dichow NR, Kelemen Z, d'Andréa S, To A, Berger N, Canonge M, Kronenberger J, Viterbo D, Dubreucq B, Lepiniec L, Chardot T, Miquel M. Baud S, et al. Among authors: to a. Plant Cell Physiol. 2009 Aug;50(8):1463-78. doi: 10.1093/pcp/pcp092. Epub 2009 Jun 20. Plant Cell Physiol. 2009. PMID: 19542545
The hydroxysteroid dehydrogenase HSD1, identified in the proteome of oil bodies from mature Arabidopsis seeds, is encoded by At5g50600 and At5g50700, two gene copies anchored on a duplicated region of chromosome 5. Using a real-time quantitative reverse transcriptas …
The hydroxysteroid dehydrogenase HSD1, identified in the proteome of oil bodies from mature Arabidopsis seeds, is encoded by At5g50600 and A …
Role of WRINKLED1 in the transcriptional regulation of glycolytic and fatty acid biosynthetic genes in Arabidopsis.
Baud S, Wuillème S, To A, Rochat C, Lepiniec L. Baud S, et al. Among authors: to a. Plant J. 2009 Dec;60(6):933-47. doi: 10.1111/j.1365-313X.2009.04011.x. Plant J. 2009. PMID: 19719479 Free article.
The WRINKLED1 (WRI1) protein is an important regulator of oil accumulation in maturing Arabidopsis seeds. WRI1 is a member of a plant-specific family of transcription factors (AP2/EREBP) that share either one or two copies of a DNA-binding domain called the A …
The WRINKLED1 (WRI1) protein is an important regulator of oil accumulation in maturing Arabidopsis seeds. WRI1 is a member of a …
MYB118 represses endosperm maturation in seeds of Arabidopsis.
Barthole G, To A, Marchive C, Brunaud V, Soubigou-Taconnat L, Berger N, Dubreucq B, Lepiniec L, Baud S. Barthole G, et al. Among authors: to a. Plant Cell. 2014 Sep;26(9):3519-37. doi: 10.1105/tpc.114.130021. Epub 2014 Sep 5. Plant Cell. 2014. PMID: 25194028 Free PMC article.
Here, we describe a regulator that represses the expression of maturation-related genes during maturation within the endosperm. MYB118 is transcriptionally induced in the maturing endosperm, and seeds of myb118 mutants exhibit an endosperm-specific derepression of maturati …
Here, we describe a regulator that represses the expression of maturation-related genes during maturation within the endosperm. MYB11 …
WRINKLED1 specifies the regulatory action of LEAFY COTYLEDON2 towards fatty acid metabolism during seed maturation in Arabidopsis.
Baud S, Mendoza MS, To A, Harscoët E, Lepiniec L, Dubreucq B. Baud S, et al. Among authors: to a. Plant J. 2007 Jun;50(5):825-38. doi: 10.1111/j.1365-313X.2007.03092.x. Epub 2007 Apr 5. Plant J. 2007. PMID: 17419836 Free article.
The WRINKLED1 (WRI1) transcription factor has been shown to play a role of the utmost importance during oil accumulation in maturing seeds of Arabidopsis thaliana. ...In this paper, comprehensive functional analyses of three new mutants corresponding to null …
The WRINKLED1 (WRI1) transcription factor has been shown to play a role of the utmost importance during oil accumulation in ma …
Epoxycarotenoid cleavage by NCED5 fine-tunes ABA accumulation and affects seed dormancy and drought tolerance with other NCED family members.
Frey A, Effroy D, Lefebvre V, Seo M, Perreau F, Berger A, Sechet J, To A, North HM, Marion-Poll A. Frey A, et al. Among authors: to a. Plant J. 2012 May;70(3):501-12. doi: 10.1111/j.1365-313X.2011.04887.x. Epub 2012 Feb 6. Plant J. 2012. PMID: 22171989 Free article.
NCED3 has been shown to play a major role in the regulation of ABA synthesis in response to water deficit, whereas NCED6 and NCED9 have been shown to be essential for the ABA production in the embryo and endosperm that imposes dormancy. Reporter gene a …
NCED3 has been shown to play a major role in the regulation of ABA synthesis in response to water deficit, whereas NCED …
WRINKLED transcription factors orchestrate tissue-specific regulation of fatty acid biosynthesis in Arabidopsis.
To A, Joubès J, Barthole G, Lécureuil A, Scagnelli A, Jasinski S, Lepiniec L, Baud S. To A, et al. Plant Cell. 2012 Dec;24(12):5007-23. doi: 10.1105/tpc.112.106120. Epub 2012 Dec 14. Plant Cell. 2012. PMID: 23243127 Free PMC article.
Here, we report the isolation of two additional regulators of the fatty acid biosynthetic pathway, WRI3 and WRI4, which are closely related to WRI1 and belong to the APETALA2-ethylene-responsive element binding protein family of transcription factors. These three WR …
Here, we report the isolation of two additional regulators of the fatty acid biosynthetic pathway, WRI3 and WRI4, which are closely related …
Differential Activation of Partially Redundant Δ9 Stearoyl-ACP Desaturase Genes Is Critical for Omega-9 Monounsaturated Fatty Acid Biosynthesis During Seed Development in Arabidopsis.
Kazaz S, Barthole G, Domergue F, Ettaki H, To A, Vasselon D, De Vos D, Belcram K, Lepiniec L, Baud S. Kazaz S, et al. Among authors: to a. Plant Cell. 2020 Nov;32(11):3613-3637. doi: 10.1105/tpc.20.00554. Epub 2020 Sep 21. Plant Cell. 2020. PMID: 32958563 Free PMC article.
During later stages of seed development, these two SADs, together with AAD1, participate in the elaboration of the embryonic cuticle, a barrier essential for embryo-endosperm separation during the phase of invasive embryo growth through the endosperm. This study also demon …
During later stages of seed development, these two SADs, together with AAD1, participate in the elaboration of the embryonic cuticle, a …
201 results