ArticleBMC plant biology2009
Validation of candidate genes putatively associated with resistance to SCMV and MDMV in maize (Zea mays L.) by expression profiling.
Article in BMC plant biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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29 citing papers in PubMed, 66 citations in OpenAlex.
- Article
- Identification of resistance toFrontiers in microbiology · 2023Article
- Review
- Photosynthetic characterization and expression profiles of sugarcane infected by Sugarcane mosaic virus (SCMV).Photosynthesis research · 2021Article
- Combining transcriptome analysis and GWAS for identification and validation of marker genes in thePeerJ · 2021Article
- Gene expression profiling of reactive oxygen species (ROS) and antioxidant defense system following Sugarcane mosaic virus (SCMV) infection.BMC plant biology · 2020Article
- Maize phenylalanine ammonia-lyases contribute to resistance to Sugarcane mosaic virus infection, most likely through positive regulation of salicylic acid accumulation.Molecular plant pathology · 2019Article
- Multiple Maize Reference Genomes Impact the Identification of Variants by Genome-Wide Association Study in a Diverse Inbred Panel.The plant genome · 2019Article
- Field Performance of Transgenic Sugarcane Lines Resistant toFrontiers in plant science · 2017Article
- Analysis of gene expression changes in peach leaves in response to Plum pox virus infection using RNA-Seq.Molecular plant pathology · 2015Article
- Article
- Transgenic sugarcane resistant to Sorghum mosaic virus based on coat protein gene silencing by RNA interference.BioMed research international · 2015Article
- Article
- Characterization of Sugarcane Mosaic Virus Scmv1 and Scmv2 Resistance Regions by Regional Association Analysis in Maize.PloS one · 2015Article
- Genes involved in barley yellow dwarf virus resistance of maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014Article
- Maize Elongin C interacts with the viral genome-linked protein, VPg, of Sugarcane mosaic virus and facilitates virus infection.The New phytologist · 2014Article
- Differential soybean gene expression during early phase of infection with Mungbean yellow mosaic India virus.Molecular biology reports · 2014Article
- Application of RNA interference methodology to investigate and develop SCMV resistance in maize.Journal of genetics · 2014Article
- Characterization of small interfering RNAs derived from Sugarcane mosaic virus in infected maize plants by deep sequencing.PloS one · 2014Article
- Genomic analysis reveals MATH gene(s) as candidate(s) for Plum pox virus (PPV) resistance in apricot (Prunus armeniaca L.).Molecular plant pathology · 2013Article
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Authors and funding
8 authors at 5 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe potyviruses sugarcane mosaic virus (SCMV) and maize dwarf mosaic virus (MDMV) are major pathogens of maize worldwide. Two loci, Scmv1 and Scmv2, have ealier been shown to confer complete resistance to SCMV. Custom-made microarrays containing previously identified SCMV resistance candidate genes and resistance gene analogs were utilised to investigate and validate gene expression and expression patterns of isogenic lines under pathogen infection in order to obtain information about the molecular mechanisms involved in maize-potyvirus interactions.
resultsBy employing time course microarray experiments we identified 68 significantly differentially expressed sequences within the different time points. The majority of differentially expressed genes differed between the near-isogenic line carrying Scmv1 resistance locus at chromosome 6 and the other isogenic lines. Most differentially expressed genes in the SCMV experiment (75%) were identified one hour after virus inoculation, and about one quarter at multiple time points. Furthermore, most of the identified mapped genes were localised outside the Scmv QTL regions. Annotation revealed differential expression of promising pathogenesis-related candidate genes, validated by qRT-PCR, coding for metallothionein-like protein, S-adenosylmethionine synthetase, germin-like protein or 26S ribosomal RNA.
conclusionOur study identified putative candidate genes and gene expression patterns related to resistance to SCMV. Moreover, our findings support the effectiveness and reliability of the combination of different expression profiling approaches for the identification and validation of candidate genes. Genes identified in this study represent possible future targets for manipulation of SCMV resistance in maize.
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