The Basic Leucine Zipper Transcription Factor ABSCISIC ACID RESPONSE ELEMENT-BINDING FACTOR2 Is an Important Transcriptional Regulator of Abscisic Acid-Dependent Grape
نویسندگان
چکیده
Université de Bordeaux, Institut National de la Recherce Agronomique, Institut des Sciences de la Vigne et du Vin, Ecophysiologie et Génomique Fonctionnelle de la Vigne, UMR 1287, F–33140 Villenave d’Ornon, France (P.N., D.L., S.D., F.L.); Institut für Biochemie und Biologie, Universität Potsdam, D–14476 Potsdam, Germany (C.K.); Université de Bordeaux, Institut des Sciences de la Vigne et du Vin, Groupe d’Etude des Substances Végétales à Activité Biologique, Equipe d’accueil 3675, F–33882 Villenave d’Ornon Cedex, France (S.C.); and Department of Biochemistry and Molecular Biology, University of Nevada, Reno, Nevada 89557 (G.C.)
منابع مشابه
The basic leucine zipper transcription factor ABSCISIC ACID RESPONSE ELEMENT-BINDING FACTOR2 is an important transcriptional regulator of abscisic acid-dependent grape berry ripening processes.
In grape (Vitis vinifera), abscisic acid (ABA) accumulates during fruit ripening and is thought to play a pivotal role in this process, but the molecular basis of this control is poorly understood. This work characterizes ABSCISIC ACID RESPONSE ELEMENT-BINDING FACTOR2 (VvABF2), a grape basic leucine zipper transcription factor belonging to a phylogenetic subgroup previously shown to be involved...
متن کاملThe Basic Leucine Zipper Transcription Factor ABSCISIC ACID RESPONSE ELEMENT-BINDING FACTOR2 Is an Important Transcriptional Regulator of Abscisic Acid-Dependent Grape Berry Ripening Processes1[W][OPEN]
Université de Bordeaux, Institut National de la Recherce Agronomique, Institut des Sciences de la Vigne et du Vin, Ecophysiologie et Génomique Fonctionnelle de la Vigne, UMR 1287, F–33140 Villenave d’Ornon, France (P.N., D.L., S.D., F.L.); Institut für Biochemie und Biologie, Universität Potsdam, D–14476 Potsdam, Germany (C.K.); Université de Bordeaux, Institut des Sciences de la Vigne et du Vi...
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ABSCISIC ACID-RESPONSIVE ELEMENT BINDING PROTEIN1 (AREB1) (i.e., ABF2) is a basic domain/leucine zipper transcription factor that binds to the abscisic acid (ABA)-responsive element (ABRE) motif in the promoter region of ABA-inducible genes. Here, we show that expression of the intact AREB1 gene on its own is insufficient to lead to expression of downstream genes under normal growth conditions....
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