Jasmonate-dependent plant defense restricts thrips performance and preference
نویسندگان
چکیده
منابع مشابه
Double repression in jasmonate-mediated plant defense.
The functions of jasmonic acid (JA) in plant defense and development are controlled by the JAZ family of repressor proteins. In this issue of Molecular Cell, Hu et al. (2013) identified JAV1 as a repressor protein in the JA pathway that enables the plant to defend against necrotrophic pathogens and herbivorous insects apparently without influencing plant growth and development.
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Bacillus thuringiensis Berliner as a biological control agent can play a crucial role in the integrated management of a wide range of plant pests and diseases. B. thuringiensis is expected to elicit plant defensive response through plant recognition of microbe-associated molecular patterns (MAMPs), however, there is little information on the molecular base of induced systemic ...
متن کاملResistance gene-dependent plant defense responses.
Plants are constantly being challenged by aspiring pathogens, but disease is rare. Why? Broadly, there are three reasons for pathogen failure. Either (1) the plant is unable to support the niche requirements of a potential pathogen and is thus a nonhost; or (2) the plant possesses preformed structural barriers or toxic compounds that confine successful infections to specialized pathogen species...
متن کاملThe bHLH Subgroup IIId Factors Negatively Regulate Jasmonate-Mediated Plant Defense and Development
Plants have evolved sophisticated systems for adaptation to their natural habitat. In response to developmental and environmental cues, plants produce and perceive jasmonate (JA) signals, which induce degradation of JASMONATE-ZIM-Domain (JAZ) proteins and derepress the JAZ-repressed transcription factors to regulate diverse aspects of defense responses and developmental processes. Here, we iden...
متن کاملETHYLENE RESPONSE FACTOR1 integrates signals from ethylene and jasmonate pathways in plant defense.
Cross-talk between ethylene and jasmonate signaling pathways determines the activation of a set of defense responses against pathogens and herbivores. However, the molecular mechanisms that underlie this cross-talk are poorly understood. Here, we show that ethylene and jasmonate pathways converge in the transcriptional activation of ETHYLENE RESPONSE FACTOR1 (ERF1), which encodes a transcriptio...
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ژورنال
عنوان ژورنال: BMC Plant Biology
سال: 2009
ISSN: 1471-2229
DOI: 10.1186/1471-2229-9-97