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| 1 | Altitude dependency of trends of daily climate extremes in southwestern China, 1961-2008显示文摘A total of 12 indices of temperature extremes and 11 indices of precipitation ex-tremes at 111 stations in southwestern China at altitudes of 285-4700 m were examined for the period 1961-2008. Significant correlations of temperature extremes and elevation in-cluded the trends of diurnal temperature range, frost days, ice days, cold night frequency and cold day frequency. Regional trends of growing season length, warm night frequency, coldest night and warmest night displayed a statistically significant positive correlation with altitude. These characteristics indicated the obvious warming with altitude. For precipitation extreme indices, only the trends of consecutive dry days, consecutive wet days, wet day precipitation and the number of heavy precipitation days had significant correlations with increasing alti-tude owing to the complex influence of atmospheric circulation. It also indicated the increased precipitation mainly at higher altitude areas, whereas the increase of extreme precipitation events mainly at lowers altitude. In addition, the clearly local influences are also crucial on climate extremes. The analysis revealed an enhanced sensitivity of climate extremes to ele-vation in southwestern China in the context of recent warming. | Li Zongxing He Yuanqing Theakstone, Wilfred H. Wang Xufeng Zhang Wei Cao Weihong Du Jiankuo Xin Huijuan Chang Li | 2012 | Journal of Geographical Sciences2012，22，3： | 36 |
| 2 | Spatial distribution and temporal trends in potential evapotranspiration over Hengduan Mountains region from 1960 to 2009显示文摘在 19612009 期间在 Hengduan 山区域基于 20 个车站的气象学的数据,潜在的土壤水分蒸发蒸腾损失总量的年度、季节的变化与 Penman-Monteith 模型一起在联合被分析。与在 ArcGIS 下面的花键插值的方法,潜在的土壤水分蒸发蒸腾损失总量的空间分发被介绍研究地区性的差别,并且关联分析被用来讨论影响潜在的土壤水分蒸发蒸腾损失总量的主导的因素。结果显示自从 1960 年代,年度潜在的土壤水分蒸发蒸腾损失总量显示出一个减少的趋势,特别从 1980 年代到 1990 年代,当自从 2000,它显示出一个增加的趋势时。地区性的潜在的土壤水分蒸发蒸腾损失总量显示出 0.17 公里 a1 的率。在 Hengduan 山的北方,中间和南方的潜在的土壤水分蒸发蒸腾损失总量在学习时期上展出了减少的趋势,并且它的地区性的趋势在从西南的衰落上到东北。 | ZHU Guofeng HE Yuanqing PU Tao WANG Xufeng JIA Wenxiong LI Zongxing XIN Huijuan | 2012 | Journal of Geographical Sciences2012，22，1： | 16 |
| 3 | Underground pressure characteristics analysis in back-gully mining of shallow coal seam under a bedrock gully slope显示文摘我们在一个基岩溪谷斜坡下面在浅煤缝接在背溪谷采矿期间学习了地下的压力和它的机制,借助于物理模拟,数字建模并且地监视。结果证明地下的压力的紧张与它在 coalface 的相对位置有关。地下的压力是集中的,当 coalface 在溪谷的底部时,支持抵抗到达最大值,而地下的压力是中等的并且当 coalface 传递溪谷时,逐渐地减少。当斜坡在不稳定的、多边的块依赖了的采矿和形式组织的背溪谷期间在一个颠倒的方向旋转了到斜坡剧降时,这些变化的机制被分析,由于滑倒。当块破碎是小的时,多边的块的沉淀是可观的,导致在地下的压力的庞大的变化。随块身体的团的增加,块排水量将被减少与一起一增加在废矿由未破损的岩石和破岩石夹钳效果,导致地下的压力的减少。 | Wang Xufeng Zhang Dongsheng Fan Gangwei Zhang Chengguo | 2011 | Mining Science and Technology2011，21，1： | 16 |
| 4 | Real-time drogue recognition and 3D locating for UAV autonomous aerial refueling based on monocular machine vision显示文摘Drogue recognition and 3D locating is a key problem during the docking phase of the autonomous aerial refueling(AAR). To solve this problem, a novel and effective method based on monocular vision is presented in this paper. Firstly, by employing computer vision with red-ring-shape feature, a drogue detection and recognition algorithm is proposed to guarantee safety and ensure the robustness to the drogue diversity and the changes in environmental conditions, without using a set of infrared light emitting diodes(LEDs) on the parachute part of the drogue. Secondly, considering camera lens distortion, a monocular vision measurement algorithm for drogue 3D locating is designed to ensure the accuracy and real-time performance of the system,with the drogue attitude provided. Finally, experiments are conducted to demonstrate the effectiveness of the proposed method. Experimental results show the performances of the entire system in contrast with other methods, which validates that the proposed method can recognize and locate the drogue three dimensionally, rapidly and precisely. | Wang Xufeng Kong Xingwei Zhi Jianhui Chen Yong Dong Xinmin | 2015 | Chinese Journal of Aeronautics2015，28，6： | 15 |
| 5 | Arabidopsis C3HC4-RING finger E3 ubiquitin ligase At AIRP4 positively regulates stress-responsive abscisic acid signaling显示文摘Degradation of proteins via the ubiquitin system is an important step in many stress signaling pathways in plants.E3 ligases recognize ligand proteins and dictate the high specificity of protein degradation, and thus, play a pivotal role in ubiquitination. Here, we identified a gene, named Arabidopsis thaliana abscisic acid(ABA)-insensitive RING protein 4(At AIRP4), which is induced by ABA and other stress treatments. At AIRP4 encodes a cellular protein with a C3HC4-RING finger domain in its C-terminal side, which has in vitro E3 ligase activity. Loss of At AIRP4 leads to a decrease in sensitivity of root elongation and stomatal closure to ABA, whereas overexpression of this gene in the T-DNA insertion mutant atairp4 effectively recovered the ABA-associated phenotypes. At AIRP4 overexpression plants were hypersensitive to salt and osmotic stresses during seed germination, and showed drought avoidance compared with the wild-type and atairp4 mutant plants. In addition, the expression levels of ABA- and droughtinduced marker genes in At AIRP4 overexpression plants were markedly higher than those in the wild-type and atairp4 mutant plants. Hence, these results indicate that At AIRP4 may act as a positive regulator of ABA-mediated drought avoidance and a negative regulator of salt tolerance in Arabidopsis. | Liang Yang Qiaohong Liu Zhibin Liu Hao Yang Jianmei Wang Xufeng Li Yi Yang | 2016 | Journal of Integrative Plant Biology2016，58，1： | 15 |
| 6 | Source of major anions and cations of snowpacks in Hailuogou No.1 glacier, Mt. Gongga and Baishui No.1 glacier, Mt. Yulong显示文摘积雪场样品是从二条冰河的 colleted:在 2006 年 6 月的 Baishui No.1 冰河和 Hailuogou No.1 冰河。海盐离子 tracer。 | LI Zongxing HE Yuanqing PANG Hongxi YANG Xiaomei JIA Wenxiong ZHANG Ningning WANG Xufeng NING Baoying YUAN Lingling SONG Bo | 2008 | Journal of Geographical Sciences2008，18，1： | 13 |
| 7 | Environmental suitability evaluation for human settlements in an arid inland river basin: A case study of the Shiyang River Basin显示文摘学习采用斜坡,方面,陆地表面的消除度,陆地使用,植被索引,水文学和气候,当评估索引建立人的解决在 Shiyang 河盆为人的解决评估环境适用性的环境索引(HEI ) 模型。由例如空间覆盖分析,用 GIS 空间分析技术缓冲分析和密度分析,人的解决的环境适用性空间状况和空间模式被建立分析他们的空间分发。结果证明为在 Shiyang 河盆的人的解决的适用性的索引在 17.13 和 84.32 之间。一般来说,为人的解决的适用性从西南减少到东北。从一个区域模式看,合适的区域主要在 Minqin 绿洲, Wuwei 绿洲和 Changning 盆被散布,它为 2.59% 全部的区域是大约 1080.01 km2 和报道。更确切地说并且比较地合适的区域主要在 Tianzhu 的 Gulang, Yongchang 和北方的县附近被散布,它是大约 1100.30 km2。普通合适的区域主要在 Yongchang, Jinchuan 和 Minqin 县的大多数部分的县外面被散布,它是大约 23328.04 km2,为 56.08% 全部的区域的财务。不合适区域主要被散布在上游并且到河,是大约 9937.60 km2,的北方为 23.89% 全部的区域的财务。同时,最少的合适的区域在 Qilian 山附近被散布,它被雪和冷沙漠和谎言在在 Tengger 沙漠和 Badain Jaran 沙漠之间的交叉区域盖住。全部的区域是大约 6154.05 km2,为 14.79% 全部的区域的财务。为人的居住的合适的区域在在带子和批形式的河附近主要是分布式的,当其它被散布时。分发模式与居住空间模式相同。另外,在 HEI 之间的关系和另外的因素被分析了。在居住环境和人口之间有清楚的对数的关联,也就是说,在评估价值之间的关联系数和人口密度到达 0.851。也在居住环境和经济之间有积极关联,它到达在居住环境和 GDP 之间的 0.845 的评估价值。结果也证明环境从在 Shiyang 河盆容忍存在人口。人口的空间分发被严重环境问题深刻地影响,例如扩展沙漠,多山的地面和变化气候。表面水缺乏和慢经济的生长是为在 Shiyang 河盆的合适的人的解决的瓶颈。把这些问题与为新土地的建设和本地土地的利用计划相结合,一些居住区域应该被重定位改进居住环境。 | WEi Wei SHI Peiji ZHOU Junju FENG Haichun WANG Xufeng WANG Xueping | 2013 | Journal of Geographical Sciences2013，23，2： | 11 |
| 8 | Complete genome sequence of the rifamycin SV-producing Amycolatopsis mediterranei U32 revealed its genetic characteristics in phylogeny and metabolism显示文摘Amycolatopsis mediterranei 被用于 rifamycin 的工业规模生产,它在 antimycobacterial 治疗起一个重要作用。作为类 Amycolatopsis 的首先定序的染色体, 236 715 底配对的包括 10 的紧张 U32 的染色体,最大的原核生物的染色体之一到目前为止曾经被定序。不同于在 streptomycetes 发现的线性拓扑学,这个染色体是圆形的,特别地类似于 Saccharopolyspora erythraea 和奴卡氏菌属 farcinica,在发展史和分类代表他们的靠近的关系。尽管在 A 预言了 9 228 编码蛋白质的基因。mediterranei 染色体 S 与那些分享了 orthologs 的最大的数字。erythraea,它被 Streptomyces coelicolor 而非 N 出人意料地跟随。farcinica,显示不同新陈代谢的特征经由改编演变到多样的生态的壁龛。除类似于那的一个核心区域以外在 streptomycetes 普通,有典型核心特征的一个新奇“伪核心”在非核心区域以内被定义,在 21 从 26 基因为第二等的代谢物生产聚类的总数被定位的地方。位于核心的 rifamycin 生合成基因簇为 rifamycin SV 的变换编码细胞色素 P450 酶必需品到 B,由比作 rifamycin 生产 B 紧张 S699 的高度相应的簇揭示了并且进一步由基因互补证实了。A 的 genomic 信息。mediterranei 表明在看起来复杂的规章的机制的控制下面不仅为各种各样的碳来源和无机的氮混合物的广泛的利用而且为新陈代谢的中介的有效 funneling 安排进第二等的抗菌素合成进程的一个新陈代谢的网络。 | Wei Zhao Yi Zhong Hua Yuan Jin Wang Huajun Zheng Ying Wang Xufeng Cen Feng Xu Jie Bai Xiaobiao Han Gang Lu Yongqiang Zhu Zhihui Shao Han Yan Chen Li Nanqiu Peng Zilong Zhang Yunyi Zhang Wei Lin Yun Fan Zhongjun Qin Yongfei Hu Baoli Zhu Shengyue Wang Xiaoming Ding Guo-Ping Zbao | 2010 | Cell Research2010，20，10： | 10 |
| 9 | Advanced EMS and its trial operation in Shanghai power system显示文摘To meet the demand of high stability,high quality,and low losses of power systems,the advanced energy management system (AEMS) is established and revealed in this bulletin,which has been put into trial operation in Shanghai power system for almost half a year. The AEMS is novel from all aspects covering idea,theory,method,software,and engineering. The essence of AEMS is exercising the hybrid automatic control theory and technology to realize multi-objective optimal closed-loop control of power systems. Based on an 'event-driven' strategy,the AEMS transforms multi-objective optimal control problems into event identification and elimination by defining the unsatisfactory states of a power system as events. This bulletin concisely presents the theory and main advantages of AEMS,as well as its implementation in Shanghai power system. | LU Qiang HE GuangYu MEI ShengWei SUN YingYun RUAN QianTu WANG Wei ZHANG WangJun YU XuFeng | 2008 | Science China(Technological Sciences)2008，51，2： | 9 |
| 10 | Characteristics and stability of slope movement response to underground mining of shallow coal seams away from gullies显示文摘Underground pressure is abnormal during mining of shallow coal seams under gullies. We studied gully slope movements, subject to underground mining, with physical simulation and theoretical analysis. The rules disclose that the slope rock slides horizontally in response to mining in the direction of gullies and rotates reversely with the appearance of a polygon block in mining away from gullies. We focused our attention on the case of mining away from a gully. We built a mechanical model in terms of a polygon block hinged structure and investigated the variation of horizontal thrust and shear force at the hinged point in relation to the rotation angle under different fragmentations. The Sliding-Rotation instability conditions of the polygon block hinged structure are presented based on the analyses of sliding instability and rotation instability. These results can serve as a theoretical guide for roof control during mining away from gullies in a coalfield defined by gullies. | Zhang Dongsheng Fan Gangwei Wang Xufeng | 2012 | International Journal of Mining Science and Technology2012，22，1： | 8 |
| 11 | Genome-wide Analysis of Transcriptional Variability in a Large Maize-Teosinte Population显示文摘基因表示规定在控制植物显型和改编起一个重要作用。这里,我们报导对通过 transcriptome 的基因表示变化的一个全面评价大 maize-teosinte 分析试验性的人口。染色体宽的印射识别了 25 ? 660 表示为 17 的量的特点 loci (eQTL )? 311 基因,捕获表示变化的一个崭新的范围。我们发现本地 eQTL 更经常被印射到邻近的基因,显示表示 piggybacking 的一个模式,它因而创造了共同调整的基因簇。在共同调整的基因簇以内的基因趋于有相关功能和分享的染色质修正。远 eQTL 与他们显著地在特定的功能的范畴充实的目标形成了 125 个重要远 eQTL 热点。由集成信息的不同来源,我们为许多新陈代谢的小径识别了通常认为的 trans- 管理者。我们证明 bHLH 抄写因素 R1 和 hexokinase HEX9 可能分别地为 flavonoid 生合成和 glycolysis 充当关键管理者。而且,我们证明驯服或改进显著地影响了全球基因表示,与选择指向的许多基因。特别兴趣,为生合成可能经历了的 benzoxazinoid 的 Bx 基因协调了在玉米和 teosinte 之间的 cis 规章的分叉,并且当玉米与一个不同草食动物社区传播了进适度的环境,使 Bx12 失去活性的 transposon 插入在强壮的选择下面。 | Xufeng Wang Qiuyue Chen Yaoyao Wu Zachary H. Lemmon Guanghui Xu Cheng Huang Yameng Liang Dingyi Xu Dan Li John F. Doebley Feng Tian | 2018 | Molecular Plant2018，11，3： | 7 |
| 12 | Drogue detection for autonomous aerial refueling based on convolutional neural networks显示文摘Drogue detection is a fundamental issue during the close docking phase of autonomous aerial refueling(AAR). To cope with this issue, a novel and effective method based on deep learning with convolutional neural networks(CNNs) is proposed. In order to ensure its robustness and wide application, a deep learning dataset of images was prepared by utilizing real data of ‘‘Probe and Drogue' aerial refueling, which contains diverse drogues in various environmental conditions without artificial features placed on the drogues. By employing deep learning ideas and graphics processing units(GPUs), a model for drogue detection using a Caffe deep learning framework with CNNs was designed to ensure the method's accuracy and real-time performance. Experiments were conducted to demonstrate the effectiveness of the proposed method, and results based on real AAR data compare its performance to other methods, validating the accuracy, speed, and robustness of its drogue detection ability. | Wang Xufeng Dong Xinmin Kong Xingwei Li Jianmin Zhang Bo | 2017 | Chinese Journal of Aeronautics2017，30，1： | 6 |
| 13 | Impact of agricultural residual plastic film on the growth and yield of drip-irrigated cotton in arid region of Xinjiang, China显示文摘Long-term and widespread use of plastic mulching has led to the accumulation of residual plastic film(RPF)in farmland soils of Xinjiang,China.However,there is no specific quantitative basis for RPF pollution or a clear understanding of the influence of residual film on crop growth.The aim of this study was to investigate the effect of RPF on the growth of cotton,an important cash crop of Xinjiang.Based on the field conditions and previous reports,various amount of residual film was applied in 0-30 cm soil layer.The growth index including emergence rate,dry matter,and yield of cotton was examined at different growth stages under different soil residual film levels.Results demonstrated a significant effect of RPF on soil moisture distribution and movement.Plastic residues had a significant effect on cotton growth at levels above 200 kg/hm2,and the yield decreased as the RPF amount increased.Based on these findings,200 kg/hm2 was suggested as a threshold level to determine the effects of RPF on cotton.This study provided a basis to rate RPF pollution in farmland soils and help understand the impact of pollution on crop productivity. | Can Hu Xufeng Wang Shiguo Wang Bing Lu Wensong Guo Chaoji Liu Xiuying Tang | 2020 | International Journal of Agricultural and Biological Engineering2020，13，1： | 5 |
| 14 | Safety and immunogenicity of a SARS-CoV-2 inactivated vaccine in patients with chronic hepatitis B virus infection显示文摘Coronavirus disease 2019(COVID-19),caused by SARS-CoV-2 infection,has become a major global public health threat.Although significant advances have been made in developing and applying different vaccines in clinical trials[1,2],data are limited on the safety and efficacy of the inactivated vaccine in patients with chronic liver disease[3].Recent studies have preliminarily described the safety and immunogenicity of SARS-CoV-2 vaccines in patients with nonalcoholic fatty liver disease and in liver transplant recipients[4,5]. | Tiandan Xiang Boyun Liang Hua Wang Xufeng Quan Shengsong He Helong Zhou Yongwen He Dongliang Yang Baoju Wang Xin Zheng | 2021 | Cellular & Molecular Immunology2021，18，12： | 5 |
| 15 | Chiral Spirocyclic Phosphoric Acids and Their Growing Applications显示文摘Chiral spirocyclic phosphoric acids(SPAs)are introduced in 2010 and have been versatile catalysts capable of promoting a wide range of asymmetric organocatalytic reactions,such as multi-component reactions,Friedel–Crafts reactions,Pictet–Spengler reactions,Fischer indolizations,cycloaddition reactions,desymmetrization reactions,dearomatization reactions,conjugate addition reactions and rearrangement reactions,etc.Moreover,a diverse range of applications in metal-organic cooperative catalysis,organic photoredox catalysis,total synthesis,materials science and molecular recognition are beautifully illustrated.This account summarizes the past decade's advances in this field and highlights the selected but not comprehensive significant achievements. | Xufeng Lin Lei Wang Zhao Han Zhouli Chen | 2021 | Chinese Journal of Chemistry2021，39，4： | 5 |
| 16 | Metformin activates chaperone-mediated autophagy and improves disease pathologies in an Alzheimer disease mouse model显示文摘Chaperone-mediated autophagy(CMA)is a lysosome-dependent selective degradation pathway implicated in the pathogenesis of cancer and neurodegenerative diseases.However,the mechanisms that regulate CMA are not fully understood.Here,using unbiased drug screening approaches,we discover Metformin,a drug that is commonly the first medication prescribed for type 2 diabetes,can induce CMA.We delineate the mechanism of CMA induction by Metformin to be via activation of TAK1-IKKα/β signaling that leads to phosphorylation of Ser85 of the key mediator of CMA,Hsc70,and its activation.Notably,we find that amyloid-beta precursor protein(APP)is a CMA substrate and that it binds to Hsc70 in an IKKα/β-dependent manner.The inhibition of CMA-mediated degradation of APP enhances its cytotoxicity.Importantly,we find that in the APP/PS1 mouse model of Alzheimer's disease(AD),activation of CMA by Hsc70 overexpression or Metformin potently reduces the accumulated brain Aβplaque levels and reverses the molecular and behavioral AD phenotypes.Our study elucidates a novel mechanism of CMA regulation via Metformin-TAK1-IKKα/β-Hsc70 signaling and suggests Metformin as a new activator of CMA for diseases,such as AD,where such therapeutic intervention could be beneficial. | Xiaoyan Xu Yaqin Sun Xufeng Cen Bing Shan Qingwei Zhao Tingxue Xie Zhe Wang Tingjun Hou Yu Xue Mengmeng Zhang Di Peng Qiming Sun Cong Yi Ayaz Najafov Hongguang Xia | 2021 | Protein & Cell2021，12，10： | 5 |
| 17 | Ultra-high-Q resonances in terahertz all-silicon metasurfaces based on bound states in the continuum显示文摘High-Q metasurfaces have important applications in high-sensitivity sensing,low-threshold lasers,and nonlinear optics due to the strong local electromagnetic field enhancements.Although ultra-high-Q resonances of bound states in the continuum(BIC)metasurfaces have been rapidly developed in the optical regime,it is still a challenging task in the terahertz band for long years because of absorption loss of dielectric materials,design,and fabrication of nanostructures,and the need for high-signal-to-noise ratio and high-resolution spectral measurements.Here,a polarization-insensitive quasi-BIC resonance with a high-Q factor of 1049 in a terahertz all-silicon metasurface is experimentally achieved,exceeding the current highest record by 3 times of magnitude.And by using this ultra-high-Q metasurface,a terahertz intensity modulation with very low optical pump power is demonstrated.The proposed all-silicon metasurface can pave the way for the research and development of high-Q terahertz metasurfaces. | PENGFEI WANG FENGYAN HE JIANJUN LIU FANGZHOU SHU BIN FANG TINGTING LANG XUFENG JING ZHI HONG | 2022 | Photonics Research2022，10，12： | 4 |
| 18 | Microbial population dynamics and changes in main nutrients during the acidification process of pig manures显示文摘This study evaluated the impact of pig manure acidification on anaerobic treatment and composition of the fecal microbial community.According to the different chemical oxygen demand (COD) in the anaerobic treatment processes,pig manure was diluted 4 times (×4),16 times (×16),or 64 times (×64) and subjected to acidification.During the acidification process,pH,soluble chemical oxygen demand (SCOD),volatile fatty acids (VFAs),nitrogen (N),phosphorus (P) and potassium (K) were determined along with microbial population dynamics.The pH of the three dilutions first declined,and then slowly increased.The total VFAs of ×4 and ×16 dilutions peaked on day 15 and 20,respectively.The content of acetic acid,propanoic acid,butanoic acid and valeric acid of the × 4 dilution were 23.6,11.4,8.8 and 0.6 g/L respectively,and that of the ×16 dilution was 5.6,2.3,0.9 and 0.2 g/L respectively.Only acetic acid was detected in the ×64 dilution,and its level peaked on day 10.The results showed that the liquid pig manure was more suitable to enter the anaerobic methanogenic bioreactors after two weeks of acidification.During the acidification process,total P concentration increased during the first ten days,then dropped sharply,and rose again to a relatively high final concentration,while total N concentration rose initially and then declined.Based on the analysis of denaturing gradient gel electrophoresis (DGGE) and 16S rRNA gene clone library,we concluded that the acidification process reduced the number of pathogenic bacteria species in pig manure. | Dongdong Zhang Xufeng Yuan Peng Guo Yali Suo Xiaofen Wang Weidong Wang Zongjun Cui | 2011 | Journal of Environmental Sciences2011，23，3： | 4 |
| 19 | Genome-wide dissection of segregation distortion using multiple inter-subspecific crosses in rice显示文摘Mendelian inheritance can ensure equal segregation of alleles from parents to offspring, which provides fundamental basis for genetics and molecular biology. Segregation distortion(SD) leads to preferential transmission of certain alleles from generation to generation. Such violation of Mendelian genetic principle is often accompanied by reproductive isolation and eventually speciation. Although SD is observed in a wide range of species from plants to animals, genome-wide dissection of such biased transmission of gametes is rare. Using nine inter-subspecific rice crosses, a genome-wide screen for SD loci is performed, which reveals 61 single-locus quantitative trait loci and 194 digenic interactions showing distorted transmission ratio, among which 24 new SD loci are identified. Biased transmission of alleles is observed in all nine crosses, suggesting that SD exists extensively in rice populations. 72.13% distorted regions are repeatedly detected in multiple populations, and the most prevalent SD hotspot that observed in eight populations is mapped to chromosome 3. Xian alleles are transmitted at higher frequencies than geng alleles in inter-subspecific crosses, which change the genetic composition of the rice populations. Epistatic interaction contributes significantly to the deviation of Mendelian segregation at the whole-genome level in rice, which is distinct from that in animals. These results provide an extensive archive for investigating the genetic basis of SD in rice, which have significant implications in understanding the reproductive isolation and formation of inter-subspecific barriers during the evolution. | Guangwei Li Jiye Jin Yan Zhou Xufeng Bai Donghai Mao Cong Tan Gongwei Wang Yidan Ouyang | 2019 | Science China(Life Sciences)2019，62，4： | 4 |
| 20 | Abscisic acid receptors maintain abscisic acid homeostasis by modulating UGT71C5 glycosylation activity显示文摘Uridine diphosphate-glucosyltransferases(UGTs)maintain abscisic acid(ABA)homeostasis in Arabidopsis thaliana by converting ABA to abscisic acid-glucose ester(ABA-GE).UGT71C5 plays an important role in the generation of ABA-GE.Abscisic acid receptors are crucial upstream components of the ABA signaling pathway,but how UGTs and ABA receptors function together to modulate ABA levels is unknown.Here,we demonstrated that the ABA receptors RCAR12/13 and UGT71 C5 maintain ABA homeostasis in Arabidopsis following rehydration under drought stress.Biochemical analyses show that UGT71C5 directly interacted with RCAR8/12/13 in yeast cells,and the interactions between UGT-71C5 and RCAR12/13 were enhanced by ABA treatment.Enzyme activity analysis showed that ABA-GE contents were significantly elevated in the presence of RCAR12 or RCAR13,suggesting that these ABA receptors enhance the activity of UGT71C5.Determination of the content of ABA and ABA-GE in Arabidopsis following rehydration under drought stress revealed that ABA-GE contents were significantly higher in Arabidopsis plants overexpressing RCAR12 and RCAR13 than in nontransformed plants and plants overexpressing RCAR11 following rehydration under drought stress.These observations suggest that RCAR12 and RCAR13 enhance the activity of UGT71C5 to glycosylate excess ABA into ABA-GE following rehydration under drought stress,representing a rapid mechanism for regulating plant growth and development. | Yanlin Ma Jing Cao Qiaoqiao Chen Jiahan He Zhibin Liu Jianmei Wang Xufeng Li Yi Yang | 2021 | Journal of Integrative Plant Biology2021，63，3： | 3 |
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