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"name": {
"name": "Basic leucine zipper (bZIP) domain of Plant G-box binding factor 1 (GBF1)-like transcription factors: a DNA-binding and dimerization domain",
"short": "bZIP_plant_GBF1"
},
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{
"text": "<p>This subfamily is composed of plant bZIP transciption factors including Arabidopsis thaliana G-box binding factor 1 (GBF1), Zea mays Opaque-2 and Ocs element-binding factor 1 (OCSBF-1), Triticum aestivum Histone-specific transcription factor HBP1 (or HBP-1a), Petroselinum crispum Light-inducible protein CPRF3 and CPRF6, and Nicotiana tabacum BZI-3, among many others. bZIP G-box binding factors (GBFs) contain an N-terminal proline-rich domain in addition to the bZIP domain. GBFs are involved in developmental and physiological processes in response to stimuli such as light or hormones. Opaque-2 plays a role in affecting lysine content and carbohydrate metabolism, acting indirectly on starch/amino acid ratio. bZIP factors act in networks of homo and heterodimers in the regulation of a diverse set of cellular processes. The bZIP structural motif contains a basic region and a leucine zipper, composed of alpha helices with leucine residues 7 amino acids apart, which stabilize dimerization with a parallel leucine zipper domain. Dimerization of leucine zippers creates a pair of the adjacent basic regions that bind DNA and undergo conformational change. Dimerization occurs in a specific and predictable manner resulting in hundreds of dimers having unique effects on transcription. [[cite:PUB00098530], [cite:PUB00134032], [cite:PUB00019236], [cite:PUB00016443], [cite:PUB00098532], [cite:PUB00134033], [cite:PUB00134034], [cite:PUB00134035], [cite:PUB00097167], [cite:PUB00134036], [cite:PUB00134037], [cite:PUB00134038], [cite:PUB00134039], [cite:PUB00134040], [cite:PUB00134041], [cite:PUB00098531], [cite:PUB00098529], [cite:PUB00098528], [cite:PUB00134042], [cite:PUB00098533], [cite:PUB00134043], [cite:PUB00128138], [cite:PUB00128139], [cite:PUB00128137], [cite:PUB00004967]]</p>",
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"title": "GBF1, a transcription factor of blue light signaling in Arabidopsis, is degraded in the dark by a proteasome-mediated pathway independent of COP1 and SPA1.",
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"ISO_journal": "J Biol Chem",
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"Mallappa C",
"Singh A",
"Ram H",
"Chattopadhyay S."
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"medline_journal": "Hereditas",
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"authors": [
"Yang W",
"Zheng Y",
"Wu J."
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"title": "Polarized cell growth in Arabidopsis requires endosomal recycling mediated by GBF1-related ARF exchange factors.",
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"Richter S",
"Muller LM",
"Stierhof YD",
"Mayer U",
"Takada N",
"Kost B",
"Vieten A",
"Geldner N",
"Koncz C",
"Jurgens G."
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"medline_journal": "J Biol Chem",
"ISO_journal": "J Biol Chem",
"authors": [
"Lara P",
"Onate-Sanchez L",
"Abraham Z",
"Ferrandiz C",
"Diaz I",
"Carbonero P",
"Vicente-Carbajosa J."
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"medline_journal": "PLoS One",
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"authors": [
"Zhang N",
"Qiao Z",
"Liang Z",
"Mei B",
"Xu Z",
"Song R."
],
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"title": "Isolation and characterization of four novel parsley proteins that interact with the transcriptional regulators CPRF1 and CPRF2.",
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"medline_journal": "Mol Genet Genomics",
"ISO_journal": "Mol Genet Genomics",
"authors": [
"Rugner A",
"Frohnmeyer H",
"Nake C",
"Wellmer F",
"Kircher S",
"Schafer E",
"Harter K."
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"title": "Post-translational regulation of plant bZIP factors.",
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"medline_journal": "Trends Plant Sci",
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"authors": [
"Schutze K",
"Harter K",
"Chaban C."
],
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"medline_journal": "Protein Profile",
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"authors": [
"Hurst HC."
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"volume": "228",
"issue": "2",
"year": 2008,
"title": "Soybean GmbZIP44, GmbZIP62 and GmbZIP78 genes function as negative regulator of ABA signaling and confer salt and freezing tolerance in transgenic Arabidopsis.",
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"medline_journal": "Planta",
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"authors": [
"Liao Y",
"Zou HF",
"Wei W",
"Hao YJ",
"Tian AG",
"Huang J",
"Liu YF",
"Zhang JS",
"Chen SY."
],
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"issue": "4",
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"title": "BZI-1 specifically heterodimerises with the tobacco bZIP transcription factors BZI-2, BZI-3/TBZF and BZI-4, and is functionally involved in flower development.",
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"raw_pages": "397-408",
"medline_journal": "Plant J",
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"authors": [
"Strathmann A",
"Kuhlmann M",
"Heinekamp T",
"Droge-Laser W."
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"medline_journal": "Curr Opin Genet Dev",
"ISO_journal": "Curr Opin Genet Dev",
"authors": [
"Baxevanis AD",
"Vinson CR."
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"title": "A novel bZIP gene from Tamarix hispida mediates physiological responses to salt stress in tobacco plants.",
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"medline_journal": "J Plant Physiol",
"ISO_journal": "J Plant Physiol",
"authors": [
"Wang Y",
"Gao C",
"Liang Y",
"Wang C",
"Yang C",
"Liu G."
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"year": 2001,
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"medline_journal": "Eur J Biochem",
"ISO_journal": "Eur. J. Biochem.",
"authors": [
"Siberil Y",
"Doireau P",
"Gantet P."
],
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"title": "Diverged copies of the seed regulatory Opaque-2 gene by a segmental duplication in the progenitor genome of rice, sorghum, and maize.",
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"medline_journal": "Mol Plant",
"ISO_journal": "Mol Plant",
"authors": [
"Xu JH",
"Messing J."
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"issue": "9-12",
"year": 2012,
"title": "HY1 genetically interacts with GBF1 and regulates the activity of the Z-box containing promoters in light signaling pathways in Arabidopsis thaliana.",
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"medline_journal": "Mech Dev",
"ISO_journal": "Mech Dev",
"authors": [
"Prasad VB",
"Gupta N",
"Nandi A",
"Chattopadhyay S."
],
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"title": "Redox-mediated mechanisms regulate DNA binding activity of the G-group of basic region leucine zipper (bZIP) transcription factors in Arabidopsis.",
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"medline_journal": "J Biol Chem",
"ISO_journal": "J Biol Chem",
"authors": [
"Shaikhali J",
"Noren L",
"de Dios Barajas-Lopez J",
"Srivastava V",
"Konig J",
"Sauer UH",
"Wingsle G",
"Dietz KJ",
"Strand A."
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"title": "The Zea mays mutants opaque-2 and opaque-7 disclose extensive changes in endosperm metabolism as revealed by protein, amino acid, and transcriptome-wide analyses.",
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"medline_journal": "BMC Genomics",
"ISO_journal": "BMC Genomics",
"authors": [
"Hartings H",
"Lauria M",
"Lazzaroni N",
"Pirona R",
"Motto M."
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"title": "Molecular and biochemical mechanisms in maize endosperm development: the role of pyruvate-Pi-dikinase and Opaque-2 in the control of C/N ratio.",
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"medline_journal": "C R Biol",
"ISO_journal": "C R Biol",
"authors": [
"Prioul JL",
"Mechin V",
"Damerval C."
],
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"title": "Deciphering B-ZIP transcription factor interactions in vitro and in vivo.",
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"medline_journal": "Biochim Biophys Acta",
"ISO_journal": "Biochim Biophys Acta",
"authors": [
"Vinson C",
"Acharya A",
"Taparowsky EJ."
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"title": "Increasing lysine content of waxy maize through introgression of opaque-2 and opaque-16 genes using molecular assisted and biochemical development.",
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"authors": [
"Zhang W",
"Yang W",
"Wang M",
"Wang W",
"Zeng G",
"Chen Z",
"Cai Y."
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"title": "Molecular interactions of GBF1 with HY5 and HYH proteins during light-mediated seedling development in Arabidopsis thaliana.",
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"medline_journal": "J Biol Chem",
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"authors": [
"Singh A",
"Ram H",
"Abbas N",
"Chattopadhyay S."
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"authors": [
"Jakoby M",
"Weisshaar B",
"Droge-Laser W",
"Vicente-Carbajosa J",
"Tiedemann J",
"Kroj T",
"Parcy F; bZIP Research Group."
],
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"medline_journal": "Plant Physiol",
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"Deppmann CD",
"Alvania RS",
"Taparowsky EJ."
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"title": "Computational predictions of common transcription factor binding sites on the genes of proline metabolism in plants.",
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"medline_journal": "Bioinformation",
"ISO_journal": "Bioinformation",
"authors": [
"Kiran U",
"Abdin MZ."
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