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Article

Silencing of the Rac1 GTPase MtROP9 in Medicago truncatula stimulates early mycorrhizal and oomycete root colonizations but negatively affects rhizobial infection.

Plant physiology - 1 May 2012

Kiirika Leonard Muriithi, Bergmann Hannah Friederike, Schikowsky Christine, Wimmer Diana, Korte Joschka, Schmitz Udo, Niehaus Karsten, Colditz Frank

Abstract excerpt

RAC/ROP proteins (ρ-related GTPases of plants) are plant-specific small G proteins that function as molecular switches within elementary signal transduction pathways, including the regulation of reactive oxygen species (ROS) generation during early microbial infection via the activation of NADPH oxidase homologs of plants termed RBOH (for respiratory burst oxidase homolog). We investigated the role of Medicago...

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Identifiers

PMID: 22399646
DOI: 10.1104/pp.112.193706
PMCID: PMC3375982

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Silencing of the Rac1 GTPase MtROP9 in Medicago truncatula stimulates early mycorrhizal and oomycete root colonizations but negatively affects rhizobial infection.PMID 22399646Read ↗

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