ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2004
Isolation and characterization of novel defense response genes involved in compatible and incompatible interactions between rice and Magnaporthe grisea.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 50 citations in OpenAlex.
- Identification and validation of a QTL, QSNS.caas-3D.1, for spikelet number per spike in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Identification of Lens culinaris defense genes responsive to the anthracnose pathogen Colletotrichum truncatum.BMC genetics · 2013Article
- Simultaneous RNA-seq analysis of a mixed transcriptome of rice and blast fungus interaction.PloS one · 2012Article
- A compatible interaction of Alternaria brassicicola with Arabidopsis thaliana ecotype DiG: evidence for a specific transcriptional signature.BMC plant biology · 2009Article
- Identification of defense-related genes in rice responding to challenge by Rhizoctonia solani.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2008Article
- A novel gene, Pi40(t), linked to the DNA markers derived from NBS-LRR motifs confers broad spectrum of blast resistance in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2007Article
- RL-SAGE and microarray analysis of the rice transcriptome after Rhizoctonia solani infection.Molecular genetics and genomics : MGG · 2007Article
- Magnaporthe grisea infection triggers RNA variation and antisense transcript expression in rice.Plant physiology · 2007Article
- Vitamin B1-induced priming is dependent on hydrogen peroxide and the NPR1 gene in Arabidopsis.Plant physiology · 2007Article
- A comprehensive expression analysis of the WRKY gene superfamily in rice plants during defense response.Plant cell reports · 2006Article
- Vitamin B1 functions as an activator of plant disease resistance.Plant physiology · 2005Article
- Large-scale identification of expressed sequence tags involved in rice and rice blast fungus interaction.Plant physiology · 2005Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To identify early-induced defense genes involved in broad-spectrum resistance to rice blast, suppression subtractive hybridization was used to generate two cDNA libraries enriched for transcripts differentially expressed in Pi9(t)-resistant and -susceptible plants. After differential screening by membrane-based hybridization and subsequent confirmation by reverse Northern blot analysis, selected clones were sequenced and analyzed. Forty-seven unique cDNA clones were found and assigned to eight different groups according to the putative function of their homologous genes in the database. These genes may be involved in pathogen or stress response, signal transduction, transcription, cell transport, metabolism, energy or protein destination. Northern blot analysis showed that most of these genes were induced or suppressed after blast infection, and that half of them showed differential expression patterns between compatible and incompatible interactions. Interestingly, all but one of the identified genes are reported here for the first time to be involved in defense response to rice blast. In addition, hybridization of these clones with cDNAs synthesized from RNA samples from bacterial blight-infected leaves showed that few of them are induced or repressed in Xa21- or Xa7-resistant plants, suggesting a minimum overlap of defense responses mediated by different resistance genes to fungal and bacterial pathogens at an early stage of infection. Further characterization and functional analysis of these genes will enhance our understanding of the molecular mechanism of broad-spectrum resistance in rice.
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