ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2010
Genetic and physical fine mapping of Scmv2, a potyvirus resistance gene in maize.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2010. 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, 36 citations in OpenAlex.
- Article
- Review
- Maize lethal necrosis (MLN): Efforts toward containing the spread and impact of a devastating transboundary disease in sub-Saharan Africa.Virus research · 2020Review
- Discovery and validation of genomic regions associated with resistance to maize lethal necrosis in four biparental populations.Molecular breeding : new strategies in plant improvement · 2018Article
- Gain of virulence by Soybean mosaic virus on Rsv4-genotype soybeans is associated with a relative fitness loss in a susceptible host.Molecular plant pathology · 2016Article
- Genome-wide association and genomic prediction of resistance to maize lethal necrosis disease in tropical maize germplasm.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015Article
- Amino acid substitution in P3 of Soybean mosaic virus to convert avirulence to virulence on Rsv4-genotype soybean is influenced by the genetic composition of P3.Molecular plant pathology · 2015Article
- Characterization of Sugarcane Mosaic Virus Scmv1 and Scmv2 Resistance Regions by Regional Association Analysis in Maize.PloS one · 2015Article
- Genetic analysis of resistance to six virus diseases in a multiple virus-resistant maize inbred line.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014Article
- Combined linkage and association mapping reveals candidates for Scmv1, a major locus involved in resistance to sugarcane mosaic virus (SCMV) in maize.BMC plant biology · 2013Article
- Genetic and physical fine mapping of the novel brown midrib gene bm6 in maize (Zea mays L.) to a 180 kb region on chromosome 2.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
- Responses of maize (Zea mays L.) near isogenic lines carrying Wsm1, Wsm2, and Wsm3 to three viruses in the Potyviridae.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
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Authors and funding
4 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sugarcane mosaic virus (SCMV) is an important virus pathogen both in European and Chinese maize production, causing serious losses in grain and forage yield in susceptible cultivars. Two major resistance loci confer resistance to SCMV, one located on chromosome 3 (Scmv2) and one on chromosome 6 (Scmv1). We developed a large isogenic mapping population segregating in the Scmv2, but not the Scmv1 region, to minimize genetic variation potentially affecting expression of SCMV resistance. We fine mapped Scmv2 to a region of 0.28 cM, covering a physical distance of 1.3426 Mb, and developed six new polymorphic SSR markers based on publicly available BAC sequences within this region. At present, we still have three recombinants left between Scmv2 and the nearest polymorphic marker on either side of the Scmv2 locus. The region showed synteny to a 1.6 Mb long sequence on chromosome 12 in rice. Analysis of the public B73 BAC library as well as the syntenic rice region did not reveal any similarity to known resistance genes. However, four new candidate genes with a possible involvement in movement of virus were detected.
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