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CPR5 positively regulates pattern‐triggered immunity via a mediator protein
Journal of Integrative Plant Biology, 2023SUMMARYPlant cells possess a two‐layered immune system consisting of pattern‐triggered immunity (PTI) and effector‐triggered immunity (ETI), mediated by cell surface pattern‐recognition receptors and intracellular nucleotide‐binding leucine‐rich repeat receptors (NLRs), respectively. The CONSTITUTIVE EXPRESSION OF PR GENES 5 (CPR5) nuclear pore complex
Miaomiao Ma +8 more
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Repression of pattern-triggered immune responses by hypoxia in Arabidopsis
2023Abstract Biotic and abiotic stresses frequently co-occur in nature, yet, relatively little is known about how plants co-ordinate the response to combined stresses. Previous research has shown that protein degradation by the ubiquitin/proteasome system is central to the regulation of multiple independent stress ...
Brian C. Mooney +5 more
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Comparing signaling mechanisms engaged in pattern-triggered and effector-triggered immunity
Current Opinion in Plant Biology, 2010Plants employ two modes of their innate immune system to resist pathogen infection. The first mode of immunity is referred to as pattern-triggered immunity (PTI) that is triggered by molecular patterns common to many types of microbes. The second mode is triggered by recognition of pathogen effectors and is called as effector-triggered immunity (ETI ...
Kenichi, Tsuda, Fumiaki, Katagiri
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The GSK3/Shaggy-Like Kinase ASKα Contributes to Pattern-Triggered Immunity.
Plant physiology, 2016The first layer of immunity against pathogenic microbes relies on the detection of conserved pathogen-associated molecular patterns (PAMPs) that are recognized by pattern recognition receptors (PRRs) to activate pattern-triggered immunity (PTI). Despite the increasing knowledge of early PTI signaling mediated by PRRs and their associated proteins, many
Stampfl, Hansjörg +3 more
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Quantitative Measurement of Pattern-Triggered ROS Burst as an Early Immune Response in Tomato
2023The rapid accumulation of extracellular "reactive oxygen species" (ROS), also known as the "oxidative burst", is an early plant immune response triggered by pathogen-derived microbe-associated molecular patterns and by endogenous plant signaling molecules. The oxidative burst is often used as a readout for the activation of defense signaling.
Rong, Li +2 more
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OsWRKY7 contributes to pattern-triggered immunity against Xanthomonas oryzae pv. oryzae
Biochemical and Biophysical Research CommunicationsRice is a staple crop continually threatened by bacterial and fungal pathogens. OsWRKY transcription factors are involved in various disease responses. However, the functions of many OsWRKYs are still elusive. In this study, we demonstrated that OsWRKY7 enhances rice immunity against Xanthomonas oryzae pv. oryzae (Xoo). OsWRKY7 localized in the nucleus,
Seungmin Son, Giha Song, Jong Hee Im
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Nuclear protein dynamics during pattern-triggered immunity in Arabidopsis thaliana [PDF]
, 2021 Perception of microbe-associated molecular patterns (MAMPs) by cell surface localized pattern recognition receptors (PRRs) triggers pattern-triggered immunity (PTI). PTI is associated with massive, rapid transcriptional reprogramming that occurs within 30 min after MAMP perception.
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