Hyaloperonospora arabidopsidis as a Pathogen Model

Autor:	Mary Coates, Jim Beynon
Rok vydání:	2010
Předmět:	Oomycete Genetics Hyaloperonospora arabidopsidis biology Effector Host (biology) Arabidopsis Plant Science Plant disease resistance biology.organism_classification Pathosystem Oomycetes Host-Pathogen Interactions Botany Pathogen Plant Diseases
Zdroj:	Annual Review of Phytopathology. 48:329-345
ISSN:	1545-2107 0066-4286
DOI:	10.1146/annurev-phyto-080508-094422
Popis:	Hyaloperonospora arabidopsidis, a downy mildew pathogen of the model plant Arabidopsis, has been very useful in the understanding of the relationship between oomycetes and their host plants. This naturally coevolving pathosystem contains an amazing level of genetic diversity in host resistance and pathogen avirulence proteins. Oomycete effectors identified to date contain a targeting motif, RXLR, enabling effector entry into the host cell. The availability of the H. arabidopsidis genome sequence has enabled bioinformatic analyses to identify at least 130 RXLR effectors, potentially used to quell the host's defense mechanism and manipulate other host cellular processes. Currently, these effectors are being used to reveal their targets in the host cell. Eventually this will result in an understanding of the mechanisms used by a pathogen to sustain a biotrophic relationship with a plant.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46099e11d325d79056dc1e6addb41373 https://doi.org/10.1146/annurev-phyto-080508-094422 Zobrazit plný text záznamu