Tracy E. Hawk
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View article: Differential Transcriptome Reprogramming Induced by the Soybean Cyst Nematode Type 0 and Type 1.2.5.7 During Resistant and Susceptible Interactions
Differential Transcriptome Reprogramming Induced by the Soybean Cyst Nematode Type 0 and Type 1.2.5.7 During Resistant and Susceptible Interactions Open
Soybean cyst nematode (SCN, Heterodera glycines [Hg]) is a serious root parasite of soybean ( Glycine max) that induces extensive gene expression changes associated with pleiotropic biological activities in infected cells. However, the imp…
View article: Soybean <scp>MKK2</scp> establishes intricate signalling pathways to regulate soybean response to cyst nematode infection
Soybean <span>MKK2</span> establishes intricate signalling pathways to regulate soybean response to cyst nematode infection Open
Mitogen‐activated protein kinase (MPK) cascades play central signalling roles in plant immunity and stress response. The soybean orthologue of MPK kinase2 (GmMKK2) was recently identified as a potential signalling node whose expression is …
View article: Establishment and maintenance of DNA methylation in nematode feeding sites
Establishment and maintenance of DNA methylation in nematode feeding sites Open
A growing body of evidence indicates that epigenetic mechanisms, particularly DNA methylation, play key regulatory roles in plant-nematode interactions. Nevertheless, the transcriptional activity of key genes mediating DNA methylation and …
View article: Kinase‐dead mutation: A novel strategy for improving soybean resistance to soybean cyst nematode <i>Heterodera glycines</i>
Kinase‐dead mutation: A novel strategy for improving soybean resistance to soybean cyst nematode <i>Heterodera glycines</i> Open
Protein kinases phosphorylate proteins for functional changes and are involved in nearly all cellular processes, thereby regulating almost all aspects of plant growth and development, and responses to biotic and abiotic stresses. We genera…
View article: Effect of seed-applied fluopyram on <i>Meloidogyne incognita</i> infection and maturity in cotton and soybean
Effect of seed-applied fluopyram on <i>Meloidogyne incognita</i> infection and maturity in cotton and soybean Open
Fluopyram is being used to manage plant-parasitic nematodes in cotton ( Gossypium hirsutum ) and soybean ( Glycine max ), but the duration and depth of root protection from Meloidogyne incognita by seed-applied fluopyram is unknown. Both M…
View article: The Effects of Seed-Applied Fluopyram on Root Penetration and Development of Meloidogyne incognita on Cotton and Soybean
The Effects of Seed-Applied Fluopyram on Root Penetration and Development of Meloidogyne incognita on Cotton and Soybean Open
Plant-parasitic nematodes are major pests of cotton and soybean in Arkansas, and across the Southern United States. These nematodes cause more than $3 billion worth of crop losses each year, in part due to lack of available control tactics…