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Full-Text Articles in Life Sciences
Differential Gene Expression In Varroa Jacobsoni Mites Following A Host Shift To European Honey Bees (Apis Mellifera), Gladys K. Andino, Michael R. Gribskov, Denis L. Anderson, Jay D. Evans, Greg Hunt
Differential Gene Expression In Varroa Jacobsoni Mites Following A Host Shift To European Honey Bees (Apis Mellifera), Gladys K. Andino, Michael R. Gribskov, Denis L. Anderson, Jay D. Evans, Greg Hunt
Department of Entomology Faculty Publications
Background: Varroa mites are widely considered the biggest honey bee health problem worldwide. Until recently, Varroa jacobsoni has been found to live and reproduce only in Asian honey bee (Apis cerana) colonies, while V. destructor successfully reproduces in both A. cerana and A. mellifera colonies. However, we have identified an island population of V. jacobsoni that is highly destructive to A. mellifera, the primary species used for pollination and honey production. The ability of these populations of mites to cross the host species boundary potentially represents an enormous threat to apiculture, and is presumably due to genetic variation that exists …
Metatranscriptome Analysis Reveals Bacterial Symbiont Contributions To Lower Termite Physiology And Potential Immune Functions., Brittany F. Peterson, Michael E. Scharf
Metatranscriptome Analysis Reveals Bacterial Symbiont Contributions To Lower Termite Physiology And Potential Immune Functions., Brittany F. Peterson, Michael E. Scharf
Department of Entomology Faculty Publications
Background: Symbioses throughout the animal kingdom are known to extend physiological and ecological capabilities to hosts. Insect-microbe associations are extremely common and are often related to novel niche exploitation, fitness advantages, and even speciation events. These phenomena include expansions in host diet, detoxification of insecticides and toxins, and increased defense against pathogens. However, dissecting the contributions of individual groups of symbionts at the molecular level is often underexplored due to methodological and analytical limitations. Termites are one of the best studied systems for physiological collaborations between host and symbiota however, most work in lower termites (those with bacterial and protist …
Changes In The Proteome Of Langat-Infected Ixodes Scapularis Ise6 Cells: Metabolic Pathways Associated With Flavivirus Infection, Jeffrey M. Grabowski, Rushika Perera, Ali M. Roumani, Victoria E. Hedrick, Halina Dorota Inerowicz, Catherine A. Hill, Richard Kuhn
Changes In The Proteome Of Langat-Infected Ixodes Scapularis Ise6 Cells: Metabolic Pathways Associated With Flavivirus Infection, Jeffrey M. Grabowski, Rushika Perera, Ali M. Roumani, Victoria E. Hedrick, Halina Dorota Inerowicz, Catherine A. Hill, Richard Kuhn
Department of Entomology Faculty Publications
Background: Ticks (Family Ixodidae) transmit a variety of disease causing agents to humans and animals. The tick-borne flaviviruses (TBFs; family Flaviviridae) are a complex of viruses, many of which cause encephalitis and hemorrhagic fever, and represent global threats to human health and biosecurity. Pathogenesis has been well studied in human and animal disease models. Equivalent analyses of tick-flavivirus interactions are limited and represent an area of study that could reveal novel approaches for TBF control. Methodology/Principal Findings: High resolution LC-MS/MS was used to analyze the proteome of Ixodes scapularis (Lyme disease tick) embryonic ISE6 cells following infection with Langat virus …