A TFIIIA-type zinc finger protein confers multiple abiotic stress tolerances in transgenic rice (Oryza sativa L.)

2012 ◽  
Vol 80 (3) ◽  
pp. 337-350 ◽  
Author(s):  
Ji Huang ◽  
Shujing Sun ◽  
Dongqing Xu ◽  
Hongxia Lan ◽  
Hui Sun ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Abiotic Stress ◽  
Zinc Finger ◽  
Transgenic Rice ◽  
Zinc Finger Protein ◽  
Oryza Sativa L ◽  
Finger Protein

Plant architecture and grain yield are regulated by the novel DHHC-type zinc finger protein genes in rice (Oryza sativa L.)

Plant Science ◽  
2017 ◽  
Vol 254 ◽  
pp. 12-21 ◽  
Author(s):  
Bo Zhou ◽  
Jian Zhong Lin ◽  
Dan Peng ◽  
Yuan Zhu Yang ◽  
Ming Guo ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Zinc Finger ◽  
Plant Architecture ◽  
Zinc Finger Protein ◽  
Oryza Sativa L ◽  
The Novel ◽  
Finger Protein

Sequence, expression and tissue localization of a gene encoding a makorin RING zinc-finger protein in germinating rice (Oryza sativa L. ssp. Japonica) seeds

2007 ◽  
Vol 45 (10-11) ◽  
pp. 767-780 ◽  
Author(s):  
Thangavelu U. Arumugam ◽  
Eric Davies ◽  
Eugene Hayato Morita ◽  
Shunnosuke Abe
Keyword(s):  
Oryza Sativa ◽  
Zinc Finger ◽  
Zinc Finger Protein ◽  
Oryza Sativa L ◽  
Gene Encoding ◽  
Tissue Localization ◽  
Finger Protein ◽  
Ring Zinc Finger ◽  
Ring Zinc Finger Protein

scholarly journals An A20/AN1-type zinc finger protein modulates gibberellins and abscisic acid contents and increases sensitivity to abiotic stress in rice (Oryza sativa)

2015 ◽  
Vol 67 (1) ◽  
pp. 315-326 ◽  
Author(s):  
Ye Zhang ◽  
Hongxia Lan ◽  
Qiaolin Shao ◽  
Ruqin Wang ◽  
Hui Chen ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Abscisic Acid ◽  
Abiotic Stress ◽  
Zinc Finger ◽  
Zinc Finger Protein ◽  
Finger Protein

scholarly journals The Zinc-Finger Protein Zat12 Plays a Central Role in Reactive Oxygen and Abiotic Stress Signaling in Arabidopsis

2005 ◽  
Vol 139 (2) ◽  
pp. 847-856 ◽  
Author(s):  
Sholpan Davletova ◽  
Karen Schlauch ◽  
Jesse Coutu ◽  
Ron Mittler
Keyword(s):  
Abiotic Stress ◽  
Zinc Finger ◽  
Zinc Finger Protein ◽  
Reactive Oxygen ◽  
Stress Signaling ◽  
Finger Protein

Molecular characterization of BrRZFPs genes encoding C3HC4 type RING zinc finger protein under abiotic stress from Chinese cabbage (Brassica rapa L.)

2013 ◽  
Vol 40 (2) ◽  
pp. 102-110
Author(s):  
Yu Jin Jung ◽  
Kye Dong Lee ◽  
Yong Gu Cho ◽  
Ill Sup Nou ◽  
Kwon Kyoo Kang
Keyword(s):  
Abiotic Stress ◽  
Zinc Finger ◽  
Brassica Rapa ◽  
Chinese Cabbage ◽  
Zinc Finger Protein ◽  
Finger Protein ◽  
Ring Zinc Finger ◽  
Genes Encoding ◽  
Ring Zinc Finger Protein

scholarly journals Overexpression of a New Zinc Finger Protein Transcription FactorOsCTZFP8Improves Cold Tolerance in Rice

2018 ◽  
Vol 2018 ◽  
pp. 1-13 ◽  
Author(s):  
Yong-Mei Jin ◽  
Rihua Piao ◽  
Yong-Feng Yan ◽  
Mojun Chen ◽  
Ling Wang ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Cold Stress ◽  
Cold Tolerance ◽  
Zinc Finger ◽  
Transgenic Rice ◽  
Abiotic Stresses ◽  
Zinc Finger Protein ◽  
Single Copy ◽  
Finger Protein ◽  
Protein Transcription

Cold stress is one of the most important abiotic stresses in rice. C2H2zinc finger proteins play important roles in response to abiotic stresses in plants. In the present study, we isolated and functionally characterized a new C2H2zinc finger protein transcription factorOsCTZFP8in rice.OsCTZFP8encodes a C2H2zinc finger protein, which contains a typical zinc finger motif, as well as a potential nuclear localization signal (NLS) and a leucine-rich region (L-box). Expression ofOsCTZFP8was differentially induced by several abiotic stresses and was strongly induced by cold stress. Subcellular localization assay and yeast one-hybrid analysis revealed that OsCTZFP8 was a nuclear protein and has transactivation activity. To characterize the function ofOsCTZFP8in rice, the full-length cDNA ofOsCTZFP8was isolated and transgenic rice with overexpression ofOsCTZFP8driven by the maize ubiquitin promoter was generated usingAgrobacterium-mediated transformation. Among 46 independent transgenic lines, 6 single-copy homozygous overexpressing lines were selected by Southern blot analysis and Basta resistance segregation assay in both T1and T2generations. Transgenic rice overexpressingOsCTZFP8exhibited cold tolerant phenotypes with significantly higher pollen fertilities and seed setting rates than nontransgenic control plants. In addition, yield per plant ofOsCTZFP8-expressing lines was significantly (p<0.01) higher than that of nontransgenic control plants under cold treatments. These results demonstrate thatOsCTZFP8was a C2H2zinc finger transcription factor that plays an important role in cold tolerance in rice.

A putative maize zinc-finger protein gene, ZmAN13, participates in abiotic stress response

2011 ◽  
Vol 107 (1) ◽  
pp. 101-112 ◽  
Author(s):  
Ning Xuan ◽  
Ying Jin ◽  
Hongwei Zhang ◽  
Yuanhong Xie ◽  
Yunjun Liu ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Stress Response ◽  
Zinc Finger ◽  
Protein Gene ◽  
Zinc Finger Protein ◽  
Abiotic Stress Response ◽  
Zinc Finger Protein Gene ◽  
Finger Protein

scholarly journals A Zinc Finger Protein Regulates Flowering Time and Abiotic Stress Tolerance in Chrysanthemum by Modulating Gibberellin Biosynthesis

2014 ◽  
Vol 26 (5) ◽  
pp. 2038-2054 ◽  
Author(s):  
Yingjie Yang ◽  
Chao Ma ◽  
Yanjie Xu ◽  
Qian Wei ◽  
Muhammad Imtiaz ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Stress Tolerance ◽  
Flowering Time ◽  
Zinc Finger ◽  
Zinc Finger Protein ◽  
Abiotic Stress Tolerance ◽  
Gibberellin Biosynthesis ◽  
Finger Protein

scholarly journals A Cys2/His2 zinc finger protein acts as a repressor of gibberellins biosynthesis by regulating SD1/OsGA20ox2 in rice (Oryza sativa L.)

2019 ◽  
Author(s):  
Min Duan ◽  
Xiao-Juan Ke ◽  
Hong-Xia Lan ◽  
Xi Yuan ◽  
Peng Huang ◽  
...  
Keyword(s):  
Plant Growth ◽  
Zinc Finger ◽  
Growth And Development ◽  
Zinc Finger Protein ◽  
Oryza Sativa L ◽  
Critical Role ◽  
Transcriptional Repressor ◽  
Fine Tuning ◽  
Plant Growth And Development ◽  
Finger Protein

AbstractGibberellins (GAs) play important roles in the regulation of plant growth and development. The green evolution geneSD1encoding gibberellin 20-oxidase 2 (GA20ox2) has been widely used in modern rice breeding. However, the molecular mechanism of howSD1/OsGA20ox2expression is regulated remains unclear. Here we report a Cys2/His2 zinc finger protein ZFP207 acting as a transcriptional repressor ofOsGA20ox2.ZFP207was mainly accumulated in young tissues and more specifically in culm nodes.ZFP207-overexpression (ZFP207OE) plants displayed semi-dwarfism phenotype and small grains by modulating cell length. RNA interference ofZFP207caused higher plant and longer grains. The endogenous bioactive GA levels were significantly reduced inZFP207OEplants and application of exogenous GA3rescued the semi-dwarf phenotype. Thein vivoandin vitrostudies showed that ZFP207 repressed the expression ofOsGA20ox2via binding to its promoter region. Together, ZFP207 acts as a transcriptional repressor of gibberellins biosynthesis and it may play a critical role in plant growth and development through fine-tuning GA biosynthesis in rice.

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