title: Exploiting the full potential of disease-resistance genes for agricultural use.
abstract: Effective and sustained control of fungal pathogens and nematodes is an important issue for all agricultural systems. Global losses caused by pathogens are estimated to be 12% of the potential crop production [1], despite the continued release of new resistant cultivars and pesticides. Furthermore, fungi are continually becoming resistant to existing resistance genes and fungicides, and a few of the pesticides are being withdrawn from the market for environmental reasons. In addition to reducing crop yield, fungal diseases often lower crop quality by producing toxins that affect humans and human health. Additional methods of disease control are therefore highly desirable. Breeding programs based on plant disease-resistance genes are being optimized by incorporating molecular marker techniques and biotechnology. These efforts can be expected to result in the first launches of new disease-resistant crops within the next five years.
authors.affiliation: Monsanto Company, St Louis, MO 63198, USA. cmromm@monsanto.com
authors.forename: C M
authors.initials: CM
authors.lastname: Rommens
authors.forename: G M
authors.initials: GM
authors.lastname: Kishore
mesh_terms: D000383:Agriculture / Q000379:methods*; D000818:Animals; D018556:Crops, Agricultural / Q000235:genetics* / Q000382:microbiology; D018506:Gene Expression Regulation, Plant; D018014:Gene Transfer Techniques; D017343:Genes, Plant / Q000235:genetics*; D005818:Genetic Engineering / Q000379:methods*; D020022:Genetic Predisposition to Disease; D010330:Patents as Topic; D010935:Plant Diseases; D010944:Plants / Q000235:genetics / Q000382:microbiology; D030821:Plants, Genetically Modified / Q000235:genetics; D019076:Transgenes / Q000235:genetics