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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.
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double mutant
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6 matches found in
3 documents.
Search time: 0.002 seconds.
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Score:
3.00
Title:
OsIPD3 , an ortholog of the Medicago truncatula DMI3 interacting protein
IPD3
, is required for mycorrhizal symbiosis in rice .
Author:
Chen C Ane JM Zhu H
Journal:
New Phytol
Citation:
V : 180 P : 311-5
Year:
2008
Type:
In-Process
Literature:
oryza
Field:
abstract
Doc ID:
pub18761634
Accession (PMID):
18761634
Abstract:
Medicago truncatula
IPD3
( MtIPD3 ) is an interacting protein of DMI3 ( does not make infections 3 ) , a Ca ( 2+ ) /calmodulin-dependent protein kinase ( CCaMK ) essential for both arbuscular mycorrhizal ( AM ) and rhizobial symbioses . However , the function of MtIPD3 in root symbioses has not been demonstrated in M truncatula , because of a lack of knockout mutants for functional analysis . In this study , the availability of
IPD3
knockout mutants in rice ( Oryza sativa ) was exploited to test the function of OsIPD3 in AM symbiosis . Three independent retrotransposon Tos17 insertion lines of OsIPD3 were selected and the phenotypes characterized upon inoculation with the AM fungus Glomus intraradices . Phenotypic and genetic analyses revealed that the Osipd3 mutants were unable to establish a symbiotic association with G intraradices . In conclusion ,
IPD3
represents a novel gene required for root symbiosis with AM fungi in plants .
Supplemental links/files:
reference in endnote
online text
related articles
pubmed citation
Score:
2.00
Title:
Presence of three mycorrhizal genes in the common ancestor of land plants suggests a key role of mycorrhizas in the colonization of land by plants .
Author:
Wang B Yeun LH Xue JY Liu Y Ane JM Qiu YL
Journal:
New Phytol
Citation:
V : 186 P : 514-25
Year:
2010
Type:
MEDLINE
Literature:
oryza
Field:
abstract
Doc ID:
pub20059702
Accession (PMID):
20059702
Abstract:
*The colonization of land by plants fundamentally altered environmental conditions on earth . Plant-mycorrhizal fungus symbiosis likely played a key role in this process by assisting plants to absorb water and nutrients from soil . *Here , in a diverse set of land plants , we investigated the evolutionary histories and functional conservation of three genes required for mycorrhiza formation in legumes and rice ( Oryza sativa ) , DMI1 , DMI3 and
IPD3
. *The genes were isolated from nearly all major plant lineages . Phylogenetic analyses showed that they had been vertically inherited since the origin of land plants . Further , cross-species mutant rescue experiments demonstrated that DMI3 genes from liverworts and hornworts could rescue Medicago truncatula dmi3 mutants for mycorrhiza formation . Yeast two-hybrid assays also showed that bryophyte DMI3 proteins could bind to downstream-acting M trunculata
IPD3
protein . Finally , molecular evolutionary analyses revealed that these genes were under purifying selection for maintenance of their ancestral functions in all mycorrhizal plant lineages . *These results indicate that the mycorrhizal genes were present in the common ancestor of land plants , and that their functions were largely conserved during land plant evolution . The evidence presented here strongly suggests that plant-mycorrhizal fungus symbiosis was one of the key processes that contributed to the origin of land flora .
Supplemental links/files:
reference in endnote
online text
related articles
pubmed citation
Score:
1.00
Title:
OsIPD3 , an ortholog of the Medicago truncatula DMI3 interacting protein
IPD3
, is required for mycorrhizal symbiosis in rice .
Author:
Chen C Ane JM Zhu H
Journal:
New Phytol
Citation:
V : 180 P : 311-5
Year:
2008
Type:
In-Process
Literature:
oryza
Field:
title
Doc ID:
pub18761634
Accession (PMID):
18761634
Abstract:
Medicago truncatula
IPD3
( MtIPD3 ) is an interacting protein of DMI3 ( does not make infections 3 ) , a Ca ( 2+ ) /calmodulin-dependent protein kinase ( CCaMK ) essential for both arbuscular mycorrhizal ( AM ) and rhizobial symbioses . However , the function of MtIPD3 in root symbioses has not been demonstrated in M truncatula , because of a lack of knockout mutants for functional analysis . In this study , the availability of
IPD3
knockout mutants in rice ( Oryza sativa ) was exploited to test the function of OsIPD3 in AM symbiosis . Three independent retrotransposon Tos17 insertion lines of OsIPD3 were selected and the phenotypes characterized upon inoculation with the AM fungus Glomus intraradices . Phenotypic and genetic analyses revealed that the Osipd3 mutants were unable to establish a symbiotic association with G intraradices . In conclusion ,
IPD3
represents a novel gene required for root symbiosis with AM fungi in plants .
Supplemental links/files:
reference in endnote
online text
related articles
pubmed citation
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