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| 1 | Shortened Basal Internodes Encodes a Gibberellin 2-Oxidase and Contributes to Lodging Resistance in Rice显示文摘改进住宿抵抗的繁殖半矮子变化被证明了在自从绿 revolution.?However 的来临,增加谷物产量极其成功,在亚洲繁殖半矮子米饭变化的多数主要依赖于 SD1 的变异的等位基因的基因介绍,它编码赤霉素( GA ) 20-oxidase , OsGA20ox2 ,为催化 GA 生合成。这里,我们报导新米饭住宿抵抗基因,弄短的基础 Internodes (SBI ) ,它编码赤霉素 ? 2-oxidase 并且明确地控制灰煤杆的延伸通过撤销的基础 internodes GA 活动。SBI 主要在灰煤杆被表示基础 internodes。基因分析显示 SBI 是影响米饭高度和住宿抵抗的半主导的基因。SBI 突变而产生之遗传的变体显示不同活动并且与米饭变化的高度被联系。与 SBI 等位基因的更高的活动繁殖与改进住宿抵抗和增加的产量产生新米饭变化。SBI 的发现为生产半矮子米饭显型提供一个理想的基因资源并且为与提高的住宿抵抗和高产量引起米饭变化提供有效策略。 | Chang Liu Jinshan Gui Chenjian Fu Hasi Yu Dongliang Song Junhui Shen Peng Qin Xuanming Liu Bin Han Yuanzhu Yang Laigeng Li | 2018 | Molecular Plant2018，11，2： | 33 |
| 2 | Arabidopsis F-box gene FOA1 involved in ABA signaling显示文摘The expression of FOA1(F-box overexpressed/oppressed ABA signaling) in different organs of Arabidopsis,and in response to ABA and NaCl,was analyzed.The expression level of FOA1 is higher in the root and is lower in the stem,and is induced rapidly by ABA and NaCl.The phenotypes of T-DNA insertion mutant foa1 and FOA1 overexpression lines FOA1ox1 and FOA1ox2 were analyzed.The foa1 mutant exhibited a lower germination rate,shorter root length,more stomatal opening,increased proline accumulation and hypersensitivity to ABA compared with the wild type.In contrast,the overexpression lines showed lower sensitivity to ABA than the wild type.The expression levels of several ABA and stress-responsive transcription factors and genes were altered in the foa1 mutant in response to ABA.Compared with the wild type,the expression levels of ABA-responsive transcription factors were higher,but ABA and stress-responsive genes were lower in foa1 mutant.This study demonstrates that FOA1 is an ABA signaling-related gene,and may play a negative role in ABA signaling. | PENG Juan YU DaShi WANG LiQun XIE MinMin YUAN CongYing WANG Yu TANG DongYing ZHAO XiaoYing LIU XuanMing | 2012 | Science China(Life Sciences)2012，55，6： | 12 |
| 3 | Ectopic expression of fungal EcGDH improves nitrogen assimilation and grain yield in rice显示文摘NADP(H)-dependent glutamate dehydrogenases(GDH) in lower organisms have stronger ammonium affinity than those in higher plants. Here we report that transgenic rice overexpressing the EcGDH from Eurotium cheralieri exhibited significantly enhanced aminating activities. Hydroponic and field tests showed that nitrogen assimilation efficiency and grain yields were markedly increased in these transgenic plants, especially at the low nitrogen conditions.These results suggest that EcGDH may have potential to be used to improve nitrogen assimilation and grain yield in rice. | Dongying Tang Yuchong Peng Jianzhong Lin Changqing Du Yuanzhu Yang Dan Wang Cong Liu Lu Yan Xiaoying Zhao Xia Li Liangbi Chen Xuanming Liu | 2018 | Journal of Integrative Plant Biology2018，60，2： | 4 |
| 4 | The osmolyte-producing endophyte Streptomyces albidoflavus OsiLf-2 induces drought and salt tolerance in rice via a multi-level mechanism显示文摘Drought and salinity are major environmental stresses that impair crop growth and productivity worldwide. Improving drought and salt tolerance of crops with microbial mutualists is an effective and environmentally sound strategy to meet the demands of the ever-growing world population. In the present study, we found that the Streptomyces albidoflavus Osi Lf-2, a moderately salt-tolerant endophytic actinomycete, produced abundant osmolytes, including proline, polysaccharides, and ectoine. Inoculation with Osi Lf-2 increased the osmotic-adjustment ability of the rice host by increasing the proline content(by250.3% and 49.4%) and soluble sugar(by 20.9% and 49.4%) in rice under drought and salt conditions, relative to the uninoculated control. Osi Lf-2 increased stress responses in the rice host at the physiological and biochemical levels(photosynthesis efficiency, osmolytes and antioxidant content), and the gene level(osmolytes synthesis, stress-responsive and ion-transport related genes), raising rice yields under both greenhouse and saline–alkaline soil conditions. The use of endophytic actinomycetes offers a promising biotechnological approach to developing stress-tolerant plants. | Shuqi Niu Yan Gao Huixian Zi Ying Liu Xuanming Liu Xianqiu Xiong Qingqing Yao Ziwei Qin Ning Chen Liang Guo Yuanzhu Yang Peng Qin Jianzhong Lin Yonghua Zhu | 2022 | The Crop Journal2022，10，2： | 3 |
| 5 | Current status and challenge of landslide moni toring in Three Gorge reservoir area, China显示文摘 | Zhang Yeming Peng Xuanming Wang Fawu Huo Zhitao Huang Bolin | 2004 | Landslides2004，，： | 1 |
| 6 | Current status and challenge of landslide monitoring in Three-gorge reservoir area China显示文摘 | Yeming Zhang Xuanming Peng Fawu W ang el | 2004 | Landslides2004，，： | 1 |
| 7 | Efficient Transformation of indica Rice Mediated by Agrobacterium and Generation of NcGDH Transgenic Genic Male-Sterile Rice with High Nitrogen Use Efficiency显示文摘Although some indica rice varieties have already been transformed by Agrobacterium,there is still great demand of developing transformation system for economically important indica varieties.Here,a fast and efficient method of Agrobacterium-mediated transformation for indica rice was developed,and an NcGDH transgenic genic male-sterile(GMS)indica rice 628S was generated using this method.The regenerated transgenic plantlets can be obtained within three months,and the transformation efficiency achieved about 17%.NcGDH transgenic 628S exhibited an enhanced capacity of ammonium assimilation and more effective panicles under low nitrogen conditions.Moreover the hybrid rice lines generated by NcGDH transgenic 628S showed 8%-27%yield advantage than those by the non-transgenic 628S.Taken together,these results provide an efficient transfbnnation method for indica rice and an opportunity to improve nitrogen use efficiency(NUE)and the heterosis of hybrid rice. | LIU Cong TANGg Dongying ZHOU Zhengkun ZENG Hui HU Xiaochun TAN Vanning QIN Peng DENG Yong WU Jicai WANG Yan YANG Yuanzhu YUAN Dingyang LIU Xuanming LIN Jianzhong | 2021 | Rice science2021，28，6： | 0 |
| 8 | Berberine alleviates myocardial diastolic dysfunction by modulating Drp1-mediated mitochondrial fission and Ca^(2+)homeostasis in a murine model of HFpEF显示文摘Heart failure with preserved ejection fraction(HFpEF)displays normal or near-normal left ventricular ejection fraction,diastolic dysfunction,cardiac hypertrophy,and poor exercise capacity.Berberine,an isoquinoline alkaloid,possesses cardiovascular benefits.Adult male mice were assigned to chow or high-fat diet with L-NAME(“two-hit”model)for 15 weeks.Diastolic function was assessed using echocardiography and noninvasive Doppler technique.Myocardial morphology,mitochondrial ultrastructure,and cardiomyocyte mechanical properties were evaluated.Proteomics analysis,autophagic flux,and intracellular Ca^(2+)were also assessed in chow and HFpEF mice.The results show exercise intolerance and cardiac diastolic dysfunction in“two-hit”-induced HFpEF model,in which unfavorable geometric changes such as increased cell size,interstitial fibrosis,and mitochondrial swelling occurred in the myocardium.Diastolic dysfunction was indicated by the elevated E value,mitral E/A ratio,and E/e’ratio,decreased e’value and maximal velocity of re-lengthening(-dL/dt),and prolonged re-lengthening in HFpEF mice.The effects of these processes were alleviated by berberine.Moreover,berberine ameliorated autophagic flux,alleviated Drp1 mitochondrial localization,mitochondrial Ca^(2+)overload and fragmentation,and promoted intracellular Ca^(2+)reuptake into sarcoplasmic reticulum by regulating phospholamban and SERCA2a.Finally,berberine alleviated diastolic dysfunction in“two-hit”diet-induced HFpEF model possibly because of the promotion of autophagic flux,inhibition of mitochondrial fragmentation,and cytosolic Ca^(2+)overload. | Miyesaier Abudureyimu Mingjie Yang Xiang Wang Xuanming Luo Junbo Ge Hu Peng Yingmei Zhang Jun Ren | 2023 | Frontiers of Medicine2023，17，6： | 0 |
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