About Textpresso Categories/Ontology Copyright Downloads Feedback Home Query Language Search User Guide
Enter keyword(s) and/or category/ies. Selecting categories for a query makes a search more specific. For example, you can retrieve sentences that contain the word HSN and a Oryza sativa gene name by typing the keyword 'SPW1' and choosing the category 'gene (Oryza sativa)'. A category hit occurs when a particular word or phrase in the sentence is defined as a member of a particular category. Categories will be concatenated by a Boolean 'and' operation to other categories and keyword(s) if present. To search for terms in categories, click on the Categories/Ontology link above.
Keywords
Separate multiple, required keywords by white spaces (Boolean 'and').
Separate multiple, alternative keywords by a comma with no white spaces (Boolean 'or').
Enter phrases in double quotes, and put a '-' sign in front of words which are to be excluded.
Keyword Specification
AND/OR
Categories
Fields
Search Scope
Search Mode
Sort by
 
Narrow your search results with filter:
Put a '+' sign in front of words which have to be included, a '-' sign in front of words which have to be excluded. Enter the field of the word, viz author, title, year, journal, abstract, type or sentence in square brackets. Enter phrases in double quotes.
For example, to find all the papers in the search result that have Jack as author, but not John, enter +Jack-John[author]. To exclude all papers that have the phrase double mutant in title, enter -"double mutant"[title]. You can combine several filters and enter something like +Jack-John[author] -"double mutant"[title] +1994[year] -review[type].
Click on Filter! button to activate the filter.
Goto:
of 1
Display options:
author: on | off accession: on | off type: on | off abstract: on | off title: on | off
citation: on | off journal: on | off year: on | off supplementals: on | off textlinks: on | off
searchterm-highlighting: on | off matching sentences: none 1 5 10 entries/page: 5 10 20 50
2 matches found in 1 documents. Search time: 0.246 seconds.
Global links/files: all results in endnote all results in print version
Score: 2.00
Title: A secreted fungal effector of Glomus intraradices promotes symbiotic biotrophy .
Author: Kloppholz S Kuhn H Requena N
Journal: Curr Biol Citation: V : 21 P : 1204-9 Year: 2011 Type: MEDLINE
Literature: oryza Field: abstract Doc ID: pub21757354 Accession (PMID): 21757354
Abstract: Biotrophic fungi interacting with plants establish long-term relationships with their hosts to fulfill their life cycles . In contrast to necrotrophs , they need to contend with the defense mechanisms of the plant to develop within the host and feed on living cells . It is generally accepted that microbial pathogens produce and deliver a myriad of effector proteins to hijack the cellular program of their hosts . Arbuscular mycorrhizal ( AM ) fungi are the most widespread biotrophs of plant roots . We investigated whether AM fungi use effector proteins to short-circuit the plant defense program . Here we show that Glomus intraradices secretes a protein , SP7 , that interacts with the pathogenesis-related transcription factor ERF19 in the plant nucleus . ERF19 is highly induced in roots by the fungal pathogen Colletotrichum trifolii as well as by several fungal extracts , but only transiently during mycorrhiza colonization . When constitutively expressed in roots , SP7 leads to higher mycorrhization while reducing the levels of C trifolii-mediated defense responses . Furthermore , expression of SP7 in the rice blast fungus Magnaporthe oryzae attenuates root decay symptoms . Taken together , these results suggest that SP7 is an effector that contributes to develop the biotrophic status of AM fungi in roots by counteracting the plant immune program .
Matching Sentences:
[ Sen. 6, subscore: 1.00 ]: Here we show that Glomus intraradices secretes a protein , SP7 , that interacts with the pathogenesis-related transcription factor ERF19 in the plant nucleus .
[ Sen. 7, subscore: 1.00 ]: ERF19 is highly induced in roots by the fungal pathogen Colletotrichum trifolii as well as by several fungal extracts , but only transiently during mycorrhiza colonization .
Supplemental links/files: reference in endnote online text related articles pubmed citation
Goto:

© Textpresso Sun May 5 03:37:06 2024 .