Characterization Of Four Rice Mutants With Alterations In The Defence Response Pathway.
M. Campbell, P. Ronald
Published 2005 · Medicine, Biology
Download PDFAnalyze on Scholarcy
SUMMARY A fast-neutron mutagenized population of rice seedlings was screened with Magnaporthe grisea, the causal agent of rice blast disease, to identify mutants with alterations in the defence response. Three mutant lines, ebr1, ebr2 and ebr3 (enhanced blast resistance) were identified that display enhanced resistance to M. grisea. ebr1 and ebr3 also confer enhanced resistance to the bacterial pathogen Xanthomonas oryzae pv. oryzae (Xoo). ebr3 develops a lesion mimic (LM) phenotype upon inoculation with M. grisea, and the phenotype is also induced by a shift in environmental conditions. The fourth mutant line, ncr1 (necrosis in rice), has an LM phenotype under all conditions tested and lacks enhanced resistance to either M. grisea or Xoo. Complementation testing using the mutant lines ebr3 and ncr1 indicates that the ebr3 and ncr1 loci are nonallelic and recessive. ebr1 and ebr2 display no alterations in expression of the rice pathogenesis-related (PR) genes PBZ1 and PR1, compared to wild-type CO39. ebr3 has an elevated expression of PBZ1 and PR1 only in tissue displaying the LM phenotype. ncr1 strongly expresses PBZ1 in tissue displaying the LM phenotype, whereas PR1 expression in this tissue is similar to wild-type CO39.
This paper references
Linkage map using mutant genes in rice
T. Kinoshita (1998)
A novel zinc finger protein is encoded by the Arabidopsis LSD 1 gene and functions as a negative regulator of plant
R. A. Dietrich (1997)
Identification of a family of avirulence genes from Xanthomonas oryzae pv. oryzae.
C. Hopkins (1992)
A Novel Suppressor of Cell Death in Plants Encoded by the Lls1 Gene of Maize
J. Gray (1997)
Allelism of blast resistance genes in near-isogenic lines of rice
T. Inukai (1994)
Genetic analysis and breeding use of blast resistance in a japonica rice mutant R917
M. Zhang (2004)
Systemic Acquired Resistance
J. Ryals (1994)
Lesion mimic mutants: keys for deciphering cell death and defense pathways in plants?
Séverine Lorrain (2003)
Characterizing rice lesion mimic mutants and identifying a mutant with broad-spectrum resistance to rice blast and bacterial blight.
Z. Yin (2000)
The mlo resistance alleles to powdery mildew infection in barley trigger a developmentally controlled defence mimic phenotype
M. Wolter (1993)
Molecular genetics of plant disease resistance
B. Staskawicz (1995)
Isolation and characterization of rice lesion-mimic mutants with enhanced resistance to rice blast and bacterial blight
R. Mizobuchi (2002)
Death Don't Have No Mercy: Cell Death Programs in Plant-Microbe Interactions.
J. Dangl (1996)
Programmed cell death in plants: a pathogen-triggered response activated coordinately with multiple defense
J. T. Greenberg (1994)
Acquired resistance in Arabidopsis.
S. Uknes (1992)
Occurrence, Distribution, Epidemiology, Cultivar Reaction, and Management of Rice Blast Disease in California.
C. A. Greer (2001)
Differential expression of disease resistance in rice lesion-mimic mutants
R. Mizobuchi (2002)
PMR6, a Pectate Lyase–Like Gene Required for Powdery Mildew Susceptibility in Arabidopsis Article, publication date, and citation information can be found at www.plantcell.org/cgi/doi/10.1105/tpc.003509.
J. Vogel (2002)
A receptor kinaselike protein encoded by the rice disease resistance gene , Xa 21
W. Y. Song (1995)
Arabidopsis mutants simulating disease resistance response
R. Dietrich (1994)
Negative regulation of defense responses in plants by a conserved MAPKK kinase.
C. Frye (2001)
A Novel Zinc Finger Protein Is Encoded by the Arabidopsis LSD1 Gene and Functions as a Negative Regulator of Plant Cell Death
R. Dietrich (1997)
Inheritence of blast resistance in nearisogenic lines of rice
D. J. Mackill (1992)
Isolation and characterization of powdery mildew-resistant Arabidopsis mutants.
J. Vogel (2000)
The Arabidopsis-accelerated cell death gene ACD2 encodes red chlorophyll catabolite reductase and suppresses the spread of disease symptoms.
J. M. Mach (2001)
S H Ou (1985)
Rice Diseases. Wallingford, UK: Commonwealth Agricultural Bureaux
S. H. Ou (1985)
A Receptor Kinase-Like Protein Encoded by the Rice Disease Resistance Gene, Xa21
W. Y. Song (1995)
Programmed cell death in plants: A pathogen-triggered response activated coordinately with multiple defense functions
J. Greenberg (1994)
Disease Lesion Mimic Mutations
V. Walbot (1983)
A Porphyrin Pathway Impairment Is Responsible for the Phenotype of a Dominant Disease Lesion Mimic Mutant of Maize
G. Hu (1998)
Arabidopsis mutants simulating disease resistance
R. A. Dietrich (1994)
Overexpression of (At)NPR1 in rice leads to a BTH- and environment-induced lesion-mimic/cell death phenotype.
H. Fitzgerald (2004)
Disease lesion mimic mutants
V. Walbot (1983)
Inheritance of blast resistance in near-isogenic lines of rice
D. Mackill (1992)
The Barley Mlo Gene: A Novel Control Element of Plant Pathogen Resistance
R. Büschges (1997)
Lesion mimic mutants of rice with alterations in early signaling events of defense.
A. Takahashi (1999)
Short communication: developmental control of Xa21-mediated disease resistance in rice.
K. C. Century (1999)
Programmed cell death: a way of life for plants.
J. Greenberg (1996)
A rice spotted leaf gene, Spl7, encodes a heat stress transcription factor protein
U. Yamanouchi (2002)
An Arabidopsis Mutant with Enhanced Resistance to Powdery Mildew
C. Frye (1998)
This paper is referenced by
Unraveling rhizobacteria- and abscisic acid-induced pathogen resistance in rice (Oryza sativa L.)
D. Vleesschauwer (2008)
Fine mapping and candidate gene analysis of LM3, a novel lesion mimic gene in rice
Yuxiang Zeng (2012)
Lesion mimic associates with adult plant resistance to leaf rust infection in wheat
T. Li (2009)
Functional inactivation of UDP-N-acetylglucosamine pyrophosphorylase 1 (UAP1) induces early leaf senescence and defence responses in rice
Zhaohai Wang (2015)
Characterization and genetic analysis of a novel rice spotted-leaf mutant HM47 with broad-spectrum resistance to Xanthomonas oryzae pv. oryzae.
B. Feng (2013)
A lesion-mimic mutant of wheat with enhanced resistance to leaf rust
C. A. Kamlofski (2007)
The Rice Dynamin-Related Protein OsDRP1E Negatively Regulates Programmed Cell Death by Controlling the Release of Cytochrome c from Mitochondria
Zhiqiang Li (2017)
Requirement of the lipopolysaccharide O-chain biosynthesis gene wxocB for type III secretion and virulence of Xanthomonas oryzae pv. Oryzicola.
Li Wang (2013)
Characterization and genetic analysis of a light- and temperature-sensitive spotted-leaf mutant in rice.
Q. Huang (2011)
A combination of leaf rust resistance gene Lr34 and lesion mimic gene lm significantly enhances adult plant resistance to Puccinia triticina in wheat
Tao Li (2012)
Characterization and mapping of a novel light-dependent lesion mimic mutant lmm6 in rice （Oryza sativa L.）
Guiqing Xiao (2015)
Characterization and Genetic Analysis of a Novel Light-Dependent Lesion Mimic Mutant, lm3, Showing Adult-Plant Resistance to Powdery Mildew in Common Wheat
F. Wang (2016)
The HLP mutation confers enhanced resistance to leafrust in different wheat genetic backgrounds - lesion-mimic mutation confers resistance in wheat.
Cristina Andrea Kamlofski (2010)
Propagation of cell death in dropdead1, a sorghum ortholog of the maize lls1 mutant
Anoop Sindhu (2018)
Identification and Map-Based Cloning of the Light-Induced Lesion Mimic Mutant 1 (LIL1) Gene in Rice
Qian Zhou (2017)
Identification of a Novel Semi-Dominant Spotted-Leaf Mutant with Enhanced Resistance to Xanthomonas oryzae pv. oryzae in Rice
Z. Chen (2018)
Recent Advances in Spotted-Leaf Mutants of Rice (Oryza sativa)
Huang Qina (2010)
Spotted-leaf mutants of rice (Oryza sativa).
Q. Huang (2010)
A Recessive Mutation in Rice Conferring Non-Race-Specific Resistance to Bacterial Blight and Blast
Ma. Reina Suzette Madamba (2009)
Marker Assisted Selection for Bacterial Leaf Blight Rice Mutant Lines Resistant
Aryanti Aryanti (2016)
Heat stress transcription factor OsSPL7 plays a critical role in reactive oxygen species balance and stress responses in rice.
T. V. Hoang (2019)
DEFENCE GENES AND ANTIOXIDANT ENZYMES IN STAGE-DEPENDENT RESISTANCE TO RICE NECK BLAST
Z. Hao (2010)