PHYTOALEXINS

作品数:8被引量:10H指数:2
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相关领域:农业科学生物学更多>>
相关期刊:《Horticulture Research》《Molecular Plant》《Science China(Life Sciences)》《World Journal of Gastroenterology》更多>>
相关基金:国家自然科学基金更多>>
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Double-barreled defense: dual ent-miltiradiene synthases in most rice cultivars
《aBIOTECH》2024年第3期375-380,共6页Yiling Feng Tristan Weers Reuben J.Peters 
supported by grants from the NIH(GM131885)and USDA(2020-67013-32557)to R.J.P.
Rice(Oryza sativa)produces numerous diterpenoid phytoalexins that are important in defense against pathogens.Surprisingly,despite extensive previous investigations,a major group of such phytoalexins,the abietoryzins,w...
关键词:PHYTOALEXINS DITERPENOIDS Diterpene synthases Tandem gene duplication NEOFUNCTIONALIZATION 
Hordedane diterpenoid phytoalexins restrict Fusarium graminearum infection but enhance Bipolaris sorokiniana colonization of barley roots
《Molecular Plant》2024年第8期1307-1327,共21页Yaming Liu Dario Esposto Lisa K.Mahdi Andrea Porzel Pauline Stark Hidayat Hussain Anja Scherr-Henning Simon Isfort Ulschan.Bathe Ivan F.Acosta Alga Zuccaro Gerd U.Balcke Alain Tissier 
TI 800/7-1 and TI 800/7-2(SPP 2125 DECRyPT)from the Deutsche Forschungsgemeinschaft,Germany,to A.T.We also acknowledge support from the Cluster of Excellence on Plant Sciences(CEPLAS);the Deutsche Forschungsgemeinschaft under Germany's ExcellenceStrategy-EXC 2048/1-Project ID:390686111and the grant ZU263/11-2(SPP 2125DECRyPT)to A.Z.
Plant immunity is a multilayered process that includes recognition of patterns or effectors from pathogens to elicit defense responses.These include the induction of a cocktail of defense metabolites that typically re...
关键词:BARLEY Hordeum vulgare diterpenoid phytoalexins gene cluster pathogenic fungi Bipolaris sorokininiana Fusarium graminearum 
The MRE11–ATM–SOG1 DNA damage signaling pathway confers rice immunity to Xanthomonas oryzae
《Plant Communications》2024年第4期194-207,共14页Zhan Xu Mingnan Qu Chuanlin Shi Hong Zhang Wu Chen Hongge Qian Zhipeng Zhang Jiehua Qiu Qian Qian Lianguang Shang 
supported by the Guangzhou Science and Technology Planning Project (202201010790);the National Natural Science Foundation of China (32188102);the Guangdong Basic and Applied Basic Research Foundation (2023B1515020053);the Youth Innovation of Chinese Academy of Agricultural Sciences (Y20230C36);the specific research fund of The Innovation Platform for Academicians of Hainan Province (YSPTZX202303).
Plants are constantly exposed to microbial pathogens in the environment.One branch of innate plant immunity is mediated by cell-membrane-localized receptors,but less is known about associations between DNA damage and ...
关键词:Oryza sativa Xanthomonas oryzae pv.oryzae DSBs PHYTOALEXINS MRE11–ATM–SOG1 TOP6 complex 
Phosphate deficiency induced by infection promotes synthesis of anthracnose-resistant anthocyanin-3-O-galactoside phytoalexins in the Camellia sinensis plant被引量:3
《Horticulture Research》2023年第12期137-151,共15页Tongtong Li Shenrong Wang Dandan Shi Wen Fang Ting Jiang Lixin Zhang Yajun Liu Liping Gao Tao Xia 
We thank the Natural Science Foundation of China(U21A20232,32372756,32072621);the Anhui Provincial Natural Science Foundation(2308085MC94);the National Key Research and Development Program of China(2022YFF1003103);the Anhui Key Research and Development Program of China(202204c06020035).We are grateful to Professor Yeyun Li for providing the cultivar‘Zhongcha108’cuttings for 2 years with different N:P:K ratios.
Tea(Camellia sinensis)is a well-known beverage crop rich in polyphenols with health benefits for humans.Understanding how tea polyphenols participate in plant resistance is beneficial to breeding resistant varieties a...
关键词:INFECTION manipulation RESISTANT 
Promotion of Arabidopsis immune responses by a rhizosphere fungus via supply of pipecolic acid to plants and selective augment of phytoalexins
《Science China(Life Sciences)》2023年第5期1119-1133,共15页Feifei Luo Guirong Tang Song Hong Tianyu Gong Xiu-Fang Xin Chengshu Wang 
supported by the Chinese Academy of Sciences(XDPB16,QYZDJ-SSW-SMC028);the National Natural Science Foundation of China(32021001,31530001)。
The ascomycete insect pathogenic fungi such as Metarhizium species have been demonstrated with the abilities to form the rhizosphere or endophytic relationships with different plants for nutrient exchanges.In this stu...
关键词:Metarhizium robertsi rhizosphere fungus pipecolic acid CAMALEXIN aliphatic glucosinolate plant defenses 
Oryzalexin S biosynthesis:a cross-stitched disappearing pathway被引量:1
《aBIOTECH》2023年第1期1-7,共7页Le Zhao Richard Oyagbenro Yiling Feng Meimei Xu Reuben J.Peters 
The authors thank Prof.Robert Coates(Univ.Illinois,ret.)for an authentic standard of oryzalexin S.This work was supported by Grants from the NIH(GM131885)and USDA(2020-67013-32557)to R.J.P.
Rice produces many diterpenoid phytoalexins and,reflecting the importance of these natural products in this important cereal crop plant,its genome contains three biosynthetic gene clusters(BGCs)for such metabolism.The...
关键词:Biosynthetic gene clusters PHYTOALEXINS DITERPENOIDS Rice evolution 
Indole phytoalexin derivatives induce mitochondrialmediated apoptosis in human colorectal carcinoma cells被引量:5
《World Journal of Gastroenterology》2017年第24期4341-4353,共13页Viera Tischlerova Martin Kello Mariana Budovska Jan Mojzis 
To investigate the mechanism of the antiproliferative effect of synthetic indole phytoalexin derivatives on human colorectal cancer cell lines. METHODSChanges in cell proliferation and the cytotoxic effect of the test...
关键词:Colorectal carcinoma Indole phytoalexins ANTIPROLIFERATIVE Apoptosis Intrinsic pathway 
Overproduction of Alkaloid Phytoalexins in California Poppy Cells Is Associated with the Co-Expression of Biosynthetic and Stress-Protective Enzymes被引量:1
《Molecular Plant》2010年第5期927-939,共13页Sornitza Angelova Marcus Buchheim Doreen Frowitter Angelika Schierhorn Werner Roos 
Many plant cells respond to pathogens by the induction of phytoalexin biosynthesis, but the underlying changes of gene expression are often obscured by their close linkage to the complex rearrangements during pathogen...
关键词:Benzophenanthridine alkaloid biosynthesis signal transduction stress protection functional proteomics pH signaling. 
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