Multiple Loci Condition Seed Transmission of Soybean mosaic virus (SMV) and SMV-Induced Seed Coat Mottling in Soybean

Multiple loci condition seed transmission of soybean mosaic virus (SMV) and SMV-induced seed coat mottling in soybean.

Infection of soybean plants with Soybean mosaic virus (SMV), which is transmitted by aphids and through seed, can cause significant reductions in seed production and quality. Because seedborne infections are the primary sources of inoculum for SMV infections in North America, host-plant resistance to seed transmission can limit the pool of plants that can serve as sources of inoculum. To examin...

Soybean Mosaic Virus : Infection of Soybean Seed Parts and Seed Transmission

BOWERS, G. R., Jr., and R. M. GOODMAN. 1979. Soybean mosaic virus: Infection of soybean seed parts and seed transmission. Phytopathology 69: 569-572. The presence of soybean mosaic virus (SMV) (Illinois severe isolate) in cotyledons, and embryos from immature seeds of both Midwest and Merit. reproductive plant parts was compared in field-grown, manually inoculated In mature seeds, infectious vi...

The Current Status of the Soybean-Soybean Mosaic Virus (SMV) Pathosystem

Soybean mosaic virus (SMV) is one of the most devastating pathogens that cost huge economic losses in soybean production worldwide. Due to the duplicated genome, clustered and highly homologous nature of R genes, as well as recalcitrant to transformation, soybean disease resistance studies is largely lagging compared with other diploid crops. In this review, we focus on the major advances that ...

Seed Coat Soybean Peroxidase: Extraction and Biocatalytic Properties Determination

Chapter Three Effects of Resistance-Breaking (RB) Field Isolates of Soybean mosaic virus on Resistant and Susceptible Soybeans

Soybean mosaic virus (SMV; Genus Potyvirus; Family Potyviridae), one of the most widespread viruses in soybean (Glycine max [L.] Merr), can be effectively managed by deployment of resistance. Hutcheson, one SMV-resistant cultivar, is widely used in the MidSouth region and carries an Rsv1 allele for resistance to SMV pathotypes G1-G3, the common strains in US soybean fields. Recently, resistance...