Effectors, effectors et encore des effectors: the XIV International Congress on Molecular-Plant Microbe Interactions, Quebec.
نویسندگان
چکیده
Department of Energy–Plant Research Laboratory, Michigan State University, E. Lansing, MI, U.S.A.; Department of Chemistry, Carleton University, Ottawa, Canada; Center for Plant Science Innovation, University of Nebraska, Lincoln, NE, U.S.A.; Agriculture and Agri-Food Canada, London, Canada; Department of Life Sciences, Imperial College, London, U.K.; Department of Plant Pathology and Microbiology, Rothamsted Research, Harpenden, U.K.; Departamento de Biología Molecular de Plantas, Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
منابع مشابه
Microbe-independent entry of oomycete RxLR effectors and fungal RxLR-like effectors into plant and animal cells is specific and reproducible.
A wide diversity of pathogens and mutualists of plant and animal hosts, including oomycetes and fungi, produce effector proteins that enter the cytoplasm of host cells. A major question has been whether or not entry by these effectors can occur independently of the microbe or requires machinery provided by the microbe. Numerous publications have documented that oomycete RxLR effectors and funga...
متن کاملLessons in Effector and NLR Biology of Plant-Microbe Systems.
A diversity of plant-associated organisms secrete effectors-proteins and metabolites that modulate plant physiology to favor host infection and colonization. However, effectors can also activate plant immune receptors, notably nucleotide-binding domain and leucine-rich repeat region (NLR)-containing proteins, enabling plants to fight off invading organisms. This interplay between effectors, the...
متن کاملThe majority of the type III effector inventory of Pseudomonas syringae pv. tomato DC3000 can suppress plant immunity.
The Pseudomonas syringae type III protein secretion system (T3SS) and the type III effectors it injects into plant cells are required for plant pathogenicity and the ability to elicit a hypersensitive response (HR). The HR is a programmed cell death that is associated with effector-triggered immunity (ETI). A primary function of P. syringae type III effectors appears to be the suppression of ET...
متن کاملAltering Plant Defenses: Herbivore-Associated Molecular Patterns and Effector Arsenal of Chewing Herbivores.
Chewing herbivores, such as caterpillars and beetles, while feeding on the host plant, cause extensive tissue damage and release a wide array of cues to alter plant defenses. Consequently, the cues can have both beneficial and detrimental impacts on the chewing herbivores. Herbivore-associated molecular patterns (HAMPs) are molecules produced by herbivorous insects that aid them to elicit plant...
متن کاملClosing the circle on the discovery of genes encoding Hrp regulon members and type III secretion system effectors in the genomes of three model Pseudomonas syringae strains.
Pseudomonas syringae strains translocate large and distinct collections of effector proteins into plant cells via the type III secretion system (T3SS). Mutations in T3SS-encoding hrp genes are unable to elicit the hypersensitive response or pathogenesis in nonhost and host plants, respectively. Mutations in individual effectors lack strong phenotypes, which has impeded their discovery. P. syrin...
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عنوان ژورنال:
- Molecular plant-microbe interactions : MPMI
دوره 22 12 شماره
صفحات -
تاریخ انتشار 2009