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科研成果

  • Molecular Basis of the Distinct Metabolic Features in Shoot Tips and Roots of...

    TitleMolecular Basis of the Distinct Metabolic Features in Shoot Tips and Roots of Tea Plants (Camellia sinensis): Characterization of MYB Regulator for Root Theanine SynthesisAuthorsYanrui Zhang,† Penghui Li,† Guangbiao She, Yujie Xu, Anqi Peng, Xiaochun Wan, and Jian Zhao*JournalJournal of Agricultural and Food ChemistryDOIhttps://dx.doi.org/10.1021/acs.jafc.0c07572ABSTRACT:The physiologica...
    2021-05-19
  • Influence of Eurotium cristatum and Aspergillus niger individual and collabor...

    TitleInfluence of Eurotium cristatum and Aspergillus niger individual and collaborative inoculation on volatile profile in liquid-state fermentation of instant dark teasAuthorsQi Chen a,1 , Mingyue Zhang a,1 , Mengxue Chen a , Mengru Li a ,Haiwei Zhang a , Pengpeng Song a , Tingting An a , Pengxiang Yue b , Xueling Gao a,*JournalFood ChemistryDOIhttps://doi.org/10.1016/j.foodchem.2021.129234ABS...
    2021-05-17
  • Gene Coexpression Network Reveals Insights into the Origin and Evolution of a...

    TitleGene Coexpression Network Reveals Insights into the Origin and Evolution of a Theanine-Associated Regulatory Module in NonCamellia and Camellia SpeciesAuthorsJinke Du, Xiaolong He, Yeman Zhou, Chenchen Zhai, De’en Yu, Shihua Zhang, Qi Chen,*and Xiaochun Wan*JournalJournal of Agricultural and Food ChemistryDOIhttps://dx.doi.org/10.1021/acs.jafc.0c06490ABSTRACT:Theanine (thea) is one of th...
    2021-05-17
  • Metabolites and Transcriptional Profiling Analysis Reveal the Molecular Mecha...

    TitleMetabolites and Transcriptional Profiling Analysis Reveal the Molecular Mechanisms of the Anthocyanin Metabolism in the “Zijuan” Tea Plant (Camellia sinensis var. assamica)AuthorsYu Mei,Hui Xie,Shengrui Liu, Junyan Zhu, Shiqi Zhao, and Chaoling Wei*JournalJournal of Agricultural and Food ChemistryDOIhttps://dx.doi.org/10.1021/acs.jafc.0c06439    AbstractAnthocyanins are natural colorants...
    2020-12-22
  • Revealing Distinctions in Genetic Diversity and Adaptive Evolution Between Tw...

    TitleRevealing Distinctions in Genetic Diversity and Adaptive Evolution Between Two Varieties of Camellia sinensis by Whole-Genome ResequencingAuthorsYanlin An, Xiaozeng Mi, Shiqi Zhao, Rui Guo, Xiaobo Xia, Shengrui Liu* and Chaoling Wei*JournalFrontiers in Plant ScienceDOI10.3389/fpls.2020.603819AbstractCamellia sinensis var. sinensis (CSS) and C. sinensis var. assamica (CSA) are the two most ...
    2020-11-25
  • Biocompatible green tea extract-stabilised zinc nanoparticles encapsulated by...

    Title Biocompatible green tea extract-stabilised zinc nanoparticles encapsulated by poly(butyl-2-cyanoacrylate) with control release profile and antioxidative capacityAuthorsJing-Jing Yao, Peng Zhang, Zhou-Ping Fu, Zhong-Wen Xie* & Guan-Hu Bao*Journal Food Science and TechnologyDOI10.1111/ijfs.14563AbstractGreen tea extract-stabilised Zn nanoparticles (GT-Zn NPs) encapsulated by poly(butyl-2-cy...
    2020-10-26
  • Detection and quantification of flavoalkaloids in different tea cultivars and...

    Title Detection and quantifification of flflavoalkaloids in difffferent tea cultivars and during tea processing using UPLC - TOF - MS/MSAuthorsPeng Zhang, Wei Wang, Xiao - Huan Liu, Zi Yang, Rashmi Gaur, Jing - Jing Wang, Jia - Ping Ke, Guan - Hu Bao*Journal Food ChemistryDOIhttps://doi.org/10.1016/j .foodchem.2020.127864Abstract Flavoalkaloids have been found from tea. However, there is limite...
    2020-10-22
  • HAK/KUP/KT family potassium transporter genes are involved in potassium defic...

    TitleHAK/KUP/KT family potassium transporter genes are involved in potassium deficiency and stress responses in tea plants (Camellia sinensis L.): expression and functional analysisAuthorsTianyuan Yang, Xin Lu, Yan Wang, Yunxia Xie, Jingzhen Ma, Xunmin Cheng, Enhua Xia, Xiaochun Wan* and Zhaoliang Zhang*Journal BMC GenomicsDOIhttps://doi.org/ 10.1186/s12864-020-06948-6AbstractBackground: Tea pl...
    2020-10-21
  • Herbivore-induced DMNT catalyzed by CYP82D47 plays an important role in the i...

    TitleHerbivore-induced DMNT catalyzed by CYP82D47 plays an important role in the induction of JA-dependent herbivore resistance of neighboring tea plants.AuthorsTingting Jing, Wenkai Du, Ting Gao, Yi Wu, Na Zhang, Mingyue Zhao, Jieyang Jin, Jingming Wan1, Wilfried Schwab, Xiaochun Wan, Chuankui Song*JournalPlant, Cell & EnvironmentDOI10.1111/pce.13861 AbstractHerbivore-induced plant volatiles p...
    2020-08-24
  • 我校茶叶化学团队发现新的咖啡碱代谢途径

    我校茶叶化学团队发现新的咖啡碱代谢途径

    2019年6月20日,美国化学会《有机快报》杂志(Organic Letters)在线发表了tyc娱乐网址茶叶与食品学院茶树生物学与资源利用国家重点实验室天然产物课题组发表的题为“Enantiomeric Trimethylallantoin Monomers, Dimers, and Its Derivatives: Evidence for an Alternative Catabolic Pathway of Caffeine in Tea Plant”的最新研究成果(Wei Wang, Bi-Ying Zhu, Pu Wang, Peng Zhang, Wei-Wei Deng, Fei-Hua Wu, Chi-Tang Ho, Ti...
    2020-06-25
  • Induction of priming by cold stress via inducible volatile cues in neighborin...

    TitleInduction of priming by cold stress via inducible volatile cues in neighboring tea plantsAuthorsMingyue Zhao, Lu Wang, Jingming Wang, Jieyang Jin, Na Zhang, Lei Lei, Ting Gao, Tingting Jing,Shangrui Zhang, Yi Wu , Bin Wu, Yunqing Hu, Xiaochun Wan, Wilfried Schwab, and Chuankui Song*JournalJournal of Integrative Plant BiologyDOI10.1111/jipb.12937AbstractPlants have evolved sophisticated def...
    2020-05-11
  • 揭秘茶叶兰花香|我校茶学国家重点实验室揭示茶叶“兰花香”及其分子感官基础

    揭秘茶叶兰花香|我校茶学国家重点实验室揭示茶叶“兰花香”及其分子感官基础

    近日,tyc娱乐网址茶树生物学与资源利用国家重点实验室揭开了茶叶兰花香的谜底。从兰花香的感官定义开始,寻找能释放出茶叶兰花香的兰科植物。然后利用先进的分子感官科学实验技术,研究兰花香气和茶叶香气是否有相同的分子基础。最终揭示产生兰花香气的化合物结构及其性质。该成果以“Characterization of the orchid-like aroma contributors in selected premium tea leaves”为题发表于Food Research International杂志。...
    2020-04-03
  • UGT74AF3 enzymes specifically catalyze the glucosylation of 4-hydroxy-2,5-dim...

    TitleUGT74AF3 enzymes specifically catalyze the glucosylation of 4-hydroxy-2,5-dimethylfuran-3 (2H)-one, an important volatile compound in Camellia sinensisAuthorsYongxian Chen, Xiangyang Guo, Ting Gao, Na Zhang, Xiaochun Wan, Wilfried Schwab, and Chuankui SongJournal Horticulture ResearchDOIhttps://doi.org/10.1038/s41438-020-0248-xAbstract 4-Hydroxy-2,5-dimethylfuran-3(2H)-one (HDMF) is an im...
    2020-03-02
  • Theanine transporters are involved in nitrogen deficiency response in tea pla...

    Title Theanine transporters are involved in nitrogen deficiency response in tea plant (Camellia sinensis L.)AuthorsFang Li, Huiping Li, Chunxia Dong, Tianyuan Yang, Shupei Zhang, Shilai Bao, Xiaochun Wan & Zhaoliang ZhangJournal Plant Signaling & BehaviorDOIhttps://doi.org/10.1080/15592324.2020.1728109Abstract Nitrogen in soil directly influences the production and quality of tea. However, high...
    2020-02-19
  • Tea plant genomics: achievements, challenges and perspectives

    Title Tea plant genomics: achievements, challenges and perspectivesAuthorsEn-Hua Xia, Wei Tong, Qiong Wu, Shu Wei , Jian Zhao , Zheng-Zhu Zhang, Chao-Ling Wei and Xiao-Chun WaJournalHorticulture ResearchDOIhttps://doi.org/10.1038/s41438-019-0225-4Abstract Tea is among the world’s most widely consumed non-alcoholic beverages and possesses enormous economic, health,and cultural values. It is pro...
    2020-02-18
  • 神奇的香气|我校茶学国家重点实验室揭示香气物质糖基化能够介导茶树抗寒性的作用机理

    神奇的香气|我校茶学国家重点实验室揭示香气物质糖基化能够介导茶树抗寒性的作用机理

    低温是限制茶树正常生长以及地理分布的主要因素。糖基化作用是由糖基转移酶(UGT)催化活化的糖供体转移到苷元受体上而形成糖苷的过程,对植物的生长发育以及响应生物和非生物胁迫具有关键作用。茶树中萜类香气物质主要以非挥发性的糖苷前体形式存在,低温可诱导挥发性性的橙花叔醇及糖苷前体的大量积累,但其在胁迫下积累的分子机制及其在冷胁迫中的生物学功能仍不清楚。近日,国际植物学权威学术期New phytologist杂志在线发...
    2019-12-18
  • Sesquiterpene glucosylation mediated by glucosyltransferase UGT91Q2 is involv...

    TitleSesquiterpene glucosylation mediated by glucosyltransferase UGT91Q2 is involved in the modulation of cold stress tolerance in tea plantsAuthorsMingyue Zhao Na Zhang Ting Gao Jieyang Jin Tingting Jing Jingming Wang Yi Wu Xiaochun Wan Wilfried Schwab Chuankui Song*JournalNew PhytologistDOIhttps://doi.org/10.1111/nph.16364 Abstract Plants produce and emit terpenes, including sesquiterpenes, d...
    2019-12-16
  • Guanine deaminase provides evidence of the increased caffeine content during ...

    TitleGuanine deaminase provides evidence of the increased caffeine content during the piling process of pu'erh teaAuthorsSi-an Pan,  Ying Sun,  Mengmeng Li,   WeiWei Deng*,  Zheng-Zhu Zhang*JournalRoyal Society of ChemistryDOI10.1039/c9ra05655fAbstractWet piling is a key process for producing pu'erh tea because various components change under the action of microorganisms. Among these components...
    2019-11-21
  • Comprehensive co-expression analysis provides novel insights into temporal va...

    TitleComprehensive co-expression analysis provides novel insights into temporal variation of flavonoids in fresh leaves of the tea plant (Camellia sinensis)AuthorsJunyan Zhua, Qingshan Xu,  Shiqi Zhao, Xiaobo Xia, Yanlin An, Xiaozeng Mi, Lingxiao Guo,  Lidiia Samarina,  Chaoling Wei*JournalPlant Sciencehttps://doi.org/10.1016/j.plantsci.2019.110306AbstractFlavonoids are the major class of char...
    2019-10-17
  • Identification of Regulatory Networks of MicroRNAs and Their Targets in Respo...

    TitleIdentification of Regulatory Networks of MicroRNAs and Their Targets in Response to Colletotrichum gloeosporioides in Tea Plant (Camellia sinensis L.)AuthorsAnburaj Jeyaraj,  Xuewen Wang,  Shuangshuang Wang,  Shengrui Liu, Ran Zhang,  Ailin Wu,  Chaoling Wei*JournalFrontiers in Plant ScienceDOI10.3389/fpls.2019.01096AbstractAnthracnose disease is caused by Colletotrichum gloeosporioides, a...
    2019-09-16
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