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| 1 | Plant abiotic stress response and nutrient use efficiency显示文摘Abiotic stresses and soil nutrient limitations are major environmental conditions that reduce plant growth,productivity and quality.Plants have evolved mechanisms to perceive these environmental challenges,transmit the stress signals within cells as well as between cells and tissues,and make appropriate adjustments in their growth and development in order to survive and reproduce.In recent years,significant progress has been made on many fronts of the stress signaling research,particularly in understanding the downstream signaling events that culminate at the activation of stress-and nutrient limitation-responsive genes,cellular ion homeostasis,and growth adjustment.However,the revelation of the early events of stress signaling,particularly the identification of primary stress sensors,still lags behind.In this review,we summarize recent work on the genetic and molecular mechanisms of plant abiotic stress and nutrient limitation sensing and signaling and discuss new directions for future studies. | Zhizhong Gong Liming Xiong Huazhong Shi Shuhua Yang Luis R.Herrera-Estrella Guohua Xu Dai-Yin Chao Jingrui Li Peng-Yun Wang Feng Qin Jigang Li Yanglin Ding Yiting Shi Yu Wang Yongqing Yang Yan Guo Jian-Kang Zhu | 2020 | Science China(Life Sciences)2020，63，5： | 94 |
| 2 | Molecular Regulation of Plant Responses to Environmental Temperatures显示文摘Temperature is a key factor governing the growth and development,distribution,and seasonal behavior of plants.The entireplant life cycle is affected by environmental temperatures.Plants grow rapidly and exhibit specific changes in morphology under mild average temperature conditions,a response termed thermomorphogenesis.When exposed to chilling or moist chilling low temperatures,flowering or seed germination is accelerated in some plant species;these processes are known as vernalization and cold stratification,respectively.Interestingly,once many temperate plants are exposed to chilling temperatures for some time,they can acquire the ability to resist freezing stress,a process termed cold acclimation.In the face of global climate change,heat stress has emerged as a frequent challenge,which adversely affects plant growth and development.In this review,we summarize and discuss recent progress in dissecting them olecular mechanism sregulating plant thermomorphogenesis,vernalization,and responses to extreme temperatures.We also discuss the remaining issues that are crucial for understanding the interactions between plants and temperature. | Yanglin Ding Yiting Shi Shuhua Yang | 2020 | Molecular Plant2020，13，4： | 40 |
| 3 | ESCRT-I Component VPS23A Affects ABA Signaling by Recognizing ABA Receptors for Endosomal Degradation显示文摘受体在过去的十年在植物科学成为了很重要的进展之一的 PYR/PYL/RCAR-type abscisic 酸(骆驼毛的织物) 的最近的发现。在哺乳动物,排序的 endosomal 充当一条重要小径到 downregulate 受体的不同类型,而是它在植物荷尔蒙发信号的角色糟糕被理解。这里,我们报导那 ubiquitin 象 E2 一样蛋白质, VPS23A,是 ESCRT-I 的一个关键部件,否定地调整骆驼毛的织物发信号。VPS23A 与 PYR/PYL/RCAR-type 骆驼毛的织物受体和提高的 VPS23A 的混乱有 epistatic 关系在在骆驼毛的织物处理下面表明小径的 ABA 的关键 kinase OST1 的活动。而且, VPS23A 与 PYR1/PYLs 交往,连接 K63 的 diubiquitin,和 PYL4 在 vivo 拥有连接 K63 的 ubiquitinated 修正。进一步的分析表明 VPS23A 影响 PYR1 和 PYL4 的稳定性的 subcellular 本地化。一起拿,我们的结果建议 VPS23A 经由调停液泡的降级影响 PYR1/PYL4,提供两个的先进理解在植物荷尔蒙发信号的骆驼毛的织物受体和 ESCRT 的周转。 | Feifei Yu Lijuan Lou Miaomiao Tian Qingliang Li Yanglin Ding Xiaoqiang Cao Yaorong Wu Borja Belda-Palazon Pedro L. Rodriguez Shuhua Yang Qi Xie | 2016 | Molecular Plant2016，9，12： | 17 |
| 4 | Protein kinases in plant responses to drought, salt,and cold stress显示文摘Protein kinases are major players in various signal transduction pathways. Understanding the molecular mechanisms behind plant responses to biotic and abiotic stresses has become critical for developing and breeding climate-resilient crops. In this review,we summarize recent progress on understanding plant drought, salt, and cold stress responses, with a focus on signal perception and transduction by different protein kinases, especially sucrose nonfermenting1(SNF1)-related protein kinases(Sn RKs),mitogen-activated protein kinase(MAPK) cascades,calcium-dependent protein kinases(CDPKs/CPKs),and receptor-like kinases(RLKs). We also discuss future challenges in these research fields. | Xuexue Chen Yanglin Ding Yongqing Yang Chunpeng Song Baoshan Wang Shuhua Yang Yan Guo Zhizhong Gong | 2021 | Journal of Integrative Plant Biology2021，63，1： | 13 |
| 5 | Rice functional genomics:decades'efforts and roads ahead显示文摘Rice(Oryza sativa L.)is one of the most important crops in the world.Since the completion of rice reference genome sequences,tremendous progress has been achieved in understanding the molecular mechanisms on various rice traits and dissecting the underlying regulatory networks.In this review,we summarize the research progress of rice biology over past decades,including omics,genome-wide association study,phytohormone action,nutrient use,biotic and abiotic responses,photoperiodic flowering,and reproductive development(fertility and sterility).For the roads ahead,cutting-edge technologies such as new genomics methods,high-throughput phenotyping platforms,precise genome-editing tools,environmental microbiome optimization,and synthetic methods will further extend our understanding of unsolved molecular biology questions in rice,and facilitate integrations of the knowledge for agricultural applications. | Rongzhi Chen Yiwen Deng Yanglin Ding Jingxin Guo Jie Qiu Bing Wang Changsheng Wang Yongyao Xie Zhihua Zhang Jiaxin Chen Letian Chen Chengcai Chu Guangcun He Zuhua He Xuehui Huang Yongzhong Xing Shuhua Yang Daoxin Xie Yaoguang Liu Jiayang Li | 2022 | Science China(Life Sciences)2022，65，1： | 12 |
| 6 | The direct targets of CBFs:In cold stress response and beyond显示文摘Cold acclimation in Arabidopsis thaliana triggers a significant transcriptional reprogramming altering the expression patterns of thousands of cold-responsive(COR) genes. Essential to this process is the C-repeat binding factor(CBF)-dependent pathway, involving the activity of AP2/ERF(APETALA2/ethylene-responsive factor)-type CBF transcription factors required for plant cold acclimation. In this study, we performed chromatin immunoprecipitation assays followed by deep sequencing(ChIP-seq) to determine the genomewide binding sites of the CBF transcription factors. Cold-induced CBF proteins specifically bind to the conserved C-repeat(CRT)/dehydrationresponsive elements(CRT/DRE;G/ACCGAC) of their target genes. A Gene Ontology enrichment analysis showed that 1,012 genes are targeted by all three CBFs. Combined with a transcriptional analysis of the cbf1,2,3 triple mutant, we define 146 CBF regulons as direct CBF targets. In addition, the CBF-target genes are significantly enriched in functions associated with hormone, light,and circadian rhythm signaling, suggesting that the CBFs act as key integrators of endogenous and external environmental cues. Our findings not only define the genome-wide binding patterns of the CBFs during the early cold response, but also provide insights into the role of the CBFs in regulating multiple biological processes of plants. | Yue Song Xiaoyan Zhang Minze Li Hao Yang Diyi Fu Jian Lv Yanglin Ding Zhizhong Gong Yiting Shi Shuhua Yang | 2021 | Journal of Integrative Plant Biology2021，63，11： | 3 |
| 7 | Reciprocal regulation between the negative regulator PP2CG1 phosphatase and the positive regulator OST1 kinase confers cold response in Arabidopsis显示文摘Protein phosphorylation and dephosphorylation have been reported to play important roles in plant cold responses.In addition,phospho-regulatory feedback is a conserved mechanism for biological processes and stress responses in animals and plants.However,it is less well known that a regulatory feedback loop is formed by the protein kinase and the protein phosphatase in plant responses to cold stress.Here,we report that OPEN STOMATA 1(OST1)and PROTEIN PHOSPHATASE 2C G GROUP 1(PP2CG1)reciprocally regulate the activity during the cold stress response.The interaction of PP2CG1 and OST1 is inhibited by cold stress,which results in the release of OST1 at the cytoplasm and nucleus from suppression by PP2CG1.Interestingly,cold-activated OST1 phosphorylates PP2CG1 to suppress its phosphatase activity,thereby amplifying cold signaling in plants.Mutations of PP2CG1 and its homolog PP2CG2 enhance freezing tolerance,whereas overexpression of PP2CG1 decreases freezing tolerance.Moreover,PP2CG1 negatively regulates protein levels of C-REPEAT BINDING FACTORs(CBFs)under cold stress.Our results uncover a phosphor/dephosphor-regulatory feedback loop mediated by PP2CG1 phosphatase and OST1 protein kinase in plant cold responses. | Jian Lv Jingyan Liu Yuhang Ming Yiting Shi Chunpeng Song Zhizhong Gong Shuhua Yang Yanglin Ding | 2021 | Journal of Integrative Plant Biology2021，63，8： | 2 |
| 8 | RAF22,ABI1 and OST1 form a dynamic interactive network that optimizes plant growth and responses to drought stress in Arabidopsis显示文摘Plants adapt to their ever-changing environment via positive and negative signals induced by environmental stimuli.Drought stress,for instance,induces accumulation of the plant hormone abscisic acid(ABA),triggering ABA signal transduction.However,the molecular mechanisms for switching between plant growth promotion and stress response remain poorly understood.Here we report that RAF(rapidly accelerated fibrosarcoma)-LIKE MITOGEN-ACTIVATED PROTEIN KINASE KINASE KINASE 22(RAF22)in Arabidopsis tha/iana physically interacts with ABA INSENSITIVE 1(ABl1)and phosphorylates ABl1 at Ser416 residue to enhance its phosphatase activity.Interestingly,ABl1 can also enhance the activity of RAF22 through dephosphorylation,reciprocally inhibiting ABA signaling and promoting the maintenance of plant growth under normal conditions.Under drought stress,however,the ASA-activated OPEN STOMATA1(OST1)phosphorylates the Ser81 residue of RAF22 and inhibits its kinase activity,restraining its enhancement of ABl1 activity.Taken together,our study reveals that RAF22,ABl1,and OST1 form a dynamic regulatory network that plays crucial roles in optimizing plant growth and environmental adaptation under drought stress. | Zhihui Sun Zhenkai Feng Yanglin Ding Yuanpeng Qi Shan Jiang Zhen Li Yu Wang Junsheng Qi Chunpeng Song Shuhua Yang Zhizhong Gong | 2022 | Molecular Plant2022，15，7： | 1 |
| 9 | 细胞膜蛋白激酶CRPK1介导14-3-3蛋白磷酸化入核精细调控CBF信号从而调控植物低温应答显示文摘文章简介低温作为一种重要的环境因子,对植物的生长发育有重要影响。为了适应环境,植物进化出了复杂的应对机制来抵抗低温胁迫。植物细胞膜可能是初级信号感受器,细胞膜流动性变化使植物首先感受到低温信号。 | Ziyan Liu Yuxin Jia Yanglin Ding Yiting Shi Zhen Li Yan Guo Zhizhong Gong 杨淑华 | 2018 | 科学新闻2018，0，4： | 0 |
| 10 | 蛋白激酶MPK3/MPK6通过磷酸化ICE1蛋白负调控其蛋白稳定性和拟南芥的抗冻性显示文摘文章简介关于植物响应低温胁迫研究比较清楚的是ICE1-CBF-COR信号通路。低温能够迅速诱导CBFs基因的表达,转录因子ICE1可以直接调控CBFs基因的表达。但目前对于ICE1蛋白翻译后的调控机制尚不清楚。 | 李辉 Yanglin Ding Yiting Shi Xiaoyan Zhang 张舒群 巩志忠 杨淑华 | 2018 | 科学新闻2018，0，4： | 0 |
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