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United States Department of Agriculture

Agricultural Research Service

Related Topics

Glen A Scoles
Animal Disease Research
Entomology

Phone: (509) 335-6337
Fax: (509) 335-8328

4015 ADBF, WSU
PULLMAN , WA 991646630

Projects
Development of Strategies to Control Anaplasmosis
In-House Appropriated (D)
  Accession Number: 431740
Development of Detection and Control Strategies for Bovine Babesiosis and Equine Piroplasmosis
In-House Appropriated (D)
  Accession Number: 431742
A Pioneering Approach to Tick Control: Anti-tick Toxins Delivered via a Tick Transmissible Pathogen
Interagency Reimbursable Agreement (I)
  Accession Number: 430480
Preventing the Spread of Cattle Fever in Texas: Using Population Genetic Tools to Increase the Effectiveness of Disease Management Efforts
Reimbursable Cooperative Agreement (R)
  Accession Number: 428607
Tick-Host-Landscape Interactions Influencing the Ecology of Equine Piroplasmosis in Sub-Tropical Texas
Non-Assistance Cooperative Agreement (S)
  Accession Number: 422543

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Expression of 6-Cys gene superfamily defines babesia bovis sexual stage development within rhipicephalus microplus -
Alzan, H.F., Lau, A., Knowles Jr, D.P., Herndon, D.R., Ueti, M.W., Scoles, G.A., Kappmeyer, L.S., Suarez, C.E. 2016. Expression of 6-Cys gene superfamily defines babesia bovis sexual stage development within rhipicephalus microplus. PLoS One. DOI:10.1371/journal.pone.0163791.
Induction of humoral immune response to multiple recombinant rhipicephalus appendiculatus antigens and their effect on tick feeding success and pathogen transmission. -
Olds, C.L., Mwaura, S., Odongo, D., Scoles, G.A., Bishop, R., Daubenberger, C. 2016. Induction of humoral immune response to multiple recombinant rhipicephalus appendiculatus antigens and their effect on tick feeding success and pathogen transmission.. Parasites & Vectors. DOI:10.1186/s13071-016-1777-x.
Superinfection exclusion of the ruminant pathogen anaplasma marginale in the tick vector is dependent on time between exposures to the strains -
Noh, S.M., Dark, M.J., Reif, K.E., Ueti, M.W., Kappmeyer, L.S., Scoles, G.A., Palmer, G.H., Brayton, K.A. 2016. Superinfection exclusion of the ruminant pathogen anaplasma marginale in the tick vector is dependent on time between exposures to the strains. Applied and Environmental Microbiology. 82(11):3217-3124.
Cattle tick vaccine researchers join forces in CATVAC -
Schetters, T., Bishop, R., Crampton, M., Kopacek, P., Lew-Tabor, A., Maritz-Olivier, C., Miller, R., Mosqueda, J., Patarroyo, J., Rodriguez-Valle, M., Scoles, G.A., De La Fuente, J. 2016. Cattle tick vaccine researchers join forces in CATVAC. Parasites & Vectors. 9:105.
The bacterial microbiome of dermacentor andersoni ticks influences pathogen susceptibility -
Gall, C.A., Reif, K.E., Scoles, G.A., Mason, K.L., Mousel, M.R., Noh, S.M., Brayton, K.A. 2016. The bacterial microbiome of dermacentor andersoni ticks influences pathogen susceptibility. The ISME Journal: Multidisciplinary Journal of Microbial Ecology. doi: 10.1038/ismej.2015.266.
The characterization and manipulation of the bacterial microbiome of the Rocky Mountain wood tick, Dermacentor andersoni -
Clayton, K.A., Gall, C.A., Mason, K.L., Brayton, K.A., Scoles, G.A. 2015. The characterization and manipulation of the bacterial microbiome of the Rocky Mountain wood tick, Dermacentor andersoni. Parasites & Vectors. 8:632.
Targeted silencing of the aquaporin 2 gene of rhipicephalus (Boophilus) microplus reduces tick fitness Reprint Icon -
Hussein, H.E., Scoles, G.A., Ueti, M.W., Suarez, C.E., Adham, F.K., Guerrero, F., Bastos, R.G. 2015. Targeted silencing of the aquaporin 2 gene of rhipicephalus (Boophilus) microplus reduces tick fitness. Parasites & Vectors. doi: 10.1186/s13071-015-1226-2.
Transgene expression in tick cells using agrobacterium tumefaciens -
Machado-Ferreira, E., Balsemao-Pires, E., Dietrich, G., Hojgaard, A., Vizzoni, V.F., Scoles, G.A., Bell-Sakyi, L., Piesman, J., Zeidner, N.S., Soares, C.A. 2015. Transgene expression in tick cells using agrobacterium tumefaciens. Experimental and Applied Acarology. 67(2):269-287.
Factors affecting larval tick feeding success: host, density and time -
Jones, C.R., Brunner, J.L., Scoles, G.A., Owen, J.P. 2015. Factors affecting larval tick feeding success: host, density and time. Parasites & Vectors. doi: 10.1186/s13071-015-0955-6.
A virulent babesia bovis strain failed to infect white-tailed deer (Odocoileus virginianus) Reprint Icon -
Ueti, M.W., Olafson, P.U., Freeman, J.M., Johnson, W.C., Scoles, G.A. 2015. A virulent babesia bovis strain failed to infect white-tailed deer (Odocoileus virginianus). PLoS One. doi: 10.1371/journal.pone.0131018.
Loss of immunization-induced epitope-specific CD4 T-cell response following anaplasma marginale infection requires presence of the T-cell epitope on the pathogen and is not associated with an increase in lymphocytes -
Brown, W.C., Turse, J.E., Lawrence, P.K., Johnson, W.C., Scoles, G.A., Deringer, J.R., Sutten, E.L., Han, S., Norimine, J. 2015. Loss of immunization-induced epitope-specific CD4 T-cell response following anaplasma marginale infection requires presence of the T-cell epitope on the pathogen and is not associated with an increase in lymphocytes. Clinical and Vaccine Immunology. 22(7):742-53.
Evaluation of the importance of VlsE antigenic variation for the enzootic cycle of borrelia burgdorferi -
Rogovskyy, A.S., Casselli, T., Tourand, Y., Jones, C.R., Owen, J.P., Mason, K.L., Scoles, G.A., Bankhead, T. 2015. Evaluation of the importance of VlsE antigenic variation for the enzootic cycle of borrelia burgdorferi . PLoS One. doi: 10.1371/journal.pone.0124268.
Aquaporin 2 of Rhipicephalus (Boophilus) microplus as a potential target to control ticks and tick-borne parasites -
Hussein, H.E., Scoles, G.A., Ueti, M.M., Adham, F.K., Guerrero, F., Bastos, R.G. 2015. Aquaporin 2 of Rhipicephalus (Boophilus) microplus as a potential target to control ticks and tick-borne parasites. National Center for Biotechnology Information (NCBI). http://www.ncbi.nlm.nih.gov. Accession Number KP406519.
Thirty years of tick molecular population genetic studies: a comprehensive review -
Araya-Anchetta, A., Busch, J.D., Scoles, G.A., Wagner, D.M. 2014. Thirty years of tick molecular population genetic studies: a comprehensive review. Infection, Genetics and Evolution. 29:164-79.
Multiple mutations in the para-sodium channel gene are associated with pyrethroid resistance in Rhipicephalus microplus from the United States and Mexico -
Stone, N.E., Olafson, P.U., Davey, R.B., Buckmeier, B.G., Bodine, D.L., Sidak-Loftis, L.C., Duhaime, R.A., Miller, R., Mosqueda, J., Scoles, G.A., Wagner, D.M., Busch, J. 2014. Multiple mutations in the para-sodium channel gene are associated with pyrethroid resistance in Rhipicephalus microplus from the United States and Mexico. Parasites & Vectors. 7:456.
Vector ecology of equine piroplasmosis -
Scoles, G.A., Ueti, M.W. 2015. Vector ecology of equine piroplasmosis. Annual Review Of Entomology. 60:561-580.
Tick passage results in enhanced attenuation of babesia bovis -
Sondgeroth, K.S., Mcelwain, T.F., Ueti, M.W., Scoles, G.A., Reif, K.E., Lau, A.0. 2014. Tick passage results in enhanced attenuation of babesia bovis. Infection and Immunity. 82(10):4426-4434.
Immunization-induced anaplasma marginale-specific T lymphocyte reponses impaired by A. marginale infection are restored after eliminating the infection with tetracycline -
Turse, J.E., Scoles, G.A., Deringer, J.R., Fry, L.M., Brown, W.C. 2014. Immunization-induced anaplasma marginale-specific T lymphocyte reponses impaired by A. marginale infection are restored after eliminating the infection with tetracycline . Clinical and Vaccine Immunology. 21(9):1369-75.
Proteomics informed by transcriptomics identifies novel secreted proteins in Dermacentor andersoni saliva -
Mudenda, L., Aguilar Pierlé, S., Turse, J.E., Nicora, C.D., Scoles, G.A., Purvine, S.O., Clauss, T.R., Ueti, M.W., Brown, W.C., Brayton, K.A. 2014. Proteomics informed by transcriptomics identifies novel secreted proteins in Dermacentor andersoni saliva . International Journal for Parasitology. 44(13):1029-1037.
Knockdown of the rhipicephalus microplus cytochrome c oxidase subunit III gene is associated with a failure of anaplasma marginale transmission -
Bifano, T.D., Ueti, M.W., Esteves, E., Reif, K.E., Braz, G.R., Scoles, G.A., Bastos, R.G., White, S.N., Daffre, S. 2014. Knockdown of the rhipicephalus microplus cytochrome c oxidase subunit III gene is associated with a failure of anaplasma marginale transmission. PLoS One. DOI:10.1371/journal.pone.0098614.
Widespread Movement of Invasive Cattle Fever Ticks (Rhipicephalus microplus) in Southern Texas Leads to Shared Local Infestations on Cattle and Deer -
Busch, J.D., Stone, N.E., Nottingham, R., Araya-Anchetta, A., Lewis, J., Hochhalter, C., Giles, J.R., Freeman, J.M., Buckmeier, B.G., Bodine, D.L., Duhaime, R.A., Miller, R., Davey, R.B., Olafson, P.U., Scoles, G.A., Wagner, D.M. 2014. Widespread movement of invasive cattle fever ticks (Rhipicephalus microplus) in southern Texas leads to shared local infestations on cattle and deer. Parasites & Vectors. 7:188.
Global transcriptional analysis reveals surface remodeling of anaplasma marginale in the tick vector -
Hammac, K.G., Aguilar Pierlé, S., Cheng, X., Scoles, G.A., Brayton, K.A. 2014. Global transcriptional analysis reveals surface remodeling of anaplasma marginale in the tick vector. Parasites & Vectors. 7:193.
Invasive Potential of Cattle Fever Ticks in the Southern United States -
Giles, J.R., Peterson, A.T., Busch, J.D., Olafson, P.U., Scoles, G.A., Davey, R.B., Pound, J.M., Kammlah, D.M., Lohmeyer, K.H., Wagner, D.M. 2014. Invasive potential of cattle fever ticks in the southern United States. Parasites & Vectors. 7:189.
Improved diagnostic performance of a commercial anaplasma antibody competitive enzyme-linked immunosorbent assay using recombinant major surface protein 5–glutathione S-transferase fusion protein as antigen -
Chung, C., Wilson, C., B. Mudiyanselage, C.B., Kang, E., Adams, S.D., Kappmeyer, L.S., Knowles Jr, D.P., Mcelwain, T., Evermann, J., Ueti, M.W., Scoles, G.A., Lee, S.S., Mcguire, T.C. 2014. Improved diagnostic performance of a commercial anaplasma antibody competitive enzyme-linked immunosorbent assay using recombinant major surface protein 5–glutathione S-transferase fusion protein as antigen. Journal of Veterinary Diagnostic Investigation. 26(1):61-71.
Comparative off-host survival of larval Rocky Mountain wood ticks (dermacentor andersoni) collected from distinct field populations -
Owen, J.P., Vander Vliet, A., Scoles, G.A. 2014. Comparative off-host survival of larval Rocky Mountain wood ticks (dermacentor andersoni) collected from distinct field populations. Parasites & Vectors. DOI:10.1111/mve.12049.
Amblyomma cajennense is an intrastadial biological vector of theileria equi -
Scoles, G.A., Ueti, M.W. 2013. Amblyomma cajennense is an intrastadial biological vector of theileria equi. Parasites & Vectors. 6:306.
The Ovarian transcriptome of the cattle tick, Rhipicephalus (Boophilus) microplus, feeding upon a bovine host infected with Babesia bovis -
Heekin, A.M., Guerrero, F., Bendele, K.G., Saldivar, L., Scoles, G.A., Dowd, S.E., Gondo, C., Nene, V., Djikeng, A., Brayton, K.A. 2013. The Ovarian transcriptome of the cattle tick, Rhipicephalus (Boophilus) microplus, feeding upon a bovine host infected with Babesia bovis. Parasites & Vectors. 6:276.
Lymphocytes and macrophages are infected by theileria equi, but T cells and B cells are not required to establish infection in vivo -
Ramsay, J.D., Ueti, M.W., Johnson, W.C., Scoles, G.A., Knowles Jr, D.P., Mealey, R.H. 2013. Lymphocytes and macrophages are infected by theileria equi, but T cells and B cells are not required to establish infection in vivo. PLoS One. DOI: 10.1371.
Gut transcriptome of replete adult female cattle ticks, Rhipicephalus (Boophilus) microplus, feeding upon a Babesia bovis-infected bovine host -
Heekin, A.M., Guerrero, F., Bendele, K.G., Saldivar, L., Scoles, G.A., Dowd, S.E., Gondro, C., Nene, V., Djikeng, A., Brayton, K.A. 2013. Gut transcriptome of replete adult female cattle ticks, Rhipicephalus (Boophilus) microplus, feeding upon a Babesia bovis-infected bovine host. International Journal for Parasitology. 112:3075–3090.
Protective immunity induced by immunization with a live, cultured anaplasma marginale strain -
Kenitra Hammac, G., Ku, P., Galletti, M.F., Noh, S.M., Scoles, G.A., Palmer, G.A., Brayton, K.A. 2013. Protective immunity induced by immunization with a live, cultured anaplasma marginale strain. Vaccine. 31:3617-3622.
Genetic characterization of theileria equi infecting horses in North America: evidence for a limited source of U.S. introductions -
Hall, C.M., Busch, J.D., Palma-Cagle, K.A., Scoles, G.A., Ueti, M.W., Kappmeyer, L.S., Wagner, D.M. 2013. Genetic characterization of theileria equi infecting horses in North America: evidence for a limited source of U.S. introductions. International Journal for Parasitology. doi:10.1186/PV.1756-3305-6-35.
Subdominant antigens in bacterial vaccines: Am779 is subdominant in the anaplasma marginale outer membrane vaccine but does not associate with protective immunity Reprint Icon -
Albarrak, S.M., Brown, W.C., Noh, S.M., Reif, K.E., Scoles, G.A., Turse, J.E., Norimine, J., Ueti, M.W., Palmer, G.H. 2012. Subdominant antigens in bacterial vaccines: Am779 is subdominant in the anaplasma marginale outer membrane vaccine but does not associate with protective immunity. PloSONE 7(9):e46372.
Analysis of Babesia bovis-induced gene expression changes in the cattle tick, Rhipicephalus (Boophilus) microplus Reprint Icon -
Heekin, A.M., Guerrero, F., Bendele, K.G., Saldivar, L., Scoles, G.A., Gondro, C., Nene, V., Djikeng, A., Brayton, K.A. 2012. Analysis of Babesia bovis-induced gene expression changes in the cattle tick, Rhipicephalus (Boophilus) microplus. Parasites & Vectors. 5:162.
Expansion of variant diversity associated with high prevalence of pathogen strain superinfection under conditions of natural transmission Reprint Icon -
Ueti, M.W., Tan, Y., Broschat, S., Castaneda-Ortiz, E., Camacho-Nuez, M., Mosqueda, J., Scoles, G.A., Grimes, M., Brayton, K., Palmer, G. 2012. Expansion of variant diversity associated with high prevalence of pathogen strain superinfection under conditions of natural transmission. Infection and Immunity. 80(7):2354-60.
Identification of endosymbionts in ticks by broad-range polymerase chain reaction and electrospray ionization mass spectrometry Reprint Icon -
Rounds, M.A., Crowder, C.D., Matthews, H.E., Philipson, C.A., Scoles, G.A., Eshoo, M.W. 2012. Identification of endosymbionts in ticks by broad-range polymerase chain reaction and electrospray ionization mass spectrometry. Applied and Environmental Microbiology. 49(4):843-850.
Analysis of Babesia bovis-induced gene expression changes in the cattle tick, Rhipcephalus (Boophilus) microplus. -
Dispersion and sampling of adult dermacentor andersoni in rangeland in Western North America Reprint Icon -
Rochon, K., Scoles, G.A., Lysyk, T.J. 2012. Dispersion and sampling of adult dermacentor andersoni in rangeland in Western North America. Journal of Economic Entomology. 49:253-261.
Dermacentor andersoni transmission of Francisella tularensis subsp. novicida reflects bacterial colonization, dissemination and replication coordinated with tick feeding. Reprint Icon -
Reif, K., Palmer, G.H., Ueti, M.W., Scoles, G.A., Noh, S.M. 2011. Dermacentor andersoni transmission of Francisella tularensis subsp. novicida reflects bacterial colonization, dissemination and replication coordinated with tick feeding.. Infection and Immunity. 79(12):4941-6.
Equine Piroplasmosis Associated with Amblyomma cajennense Ticks, Texas, USA Reprint Icon -
Scoles, G.A., Hutcheson, H.J., Schlater, J.L., Hennager, S.G., Pelzel, A.M., Knowles Jr, D.P. 2011. Equine Piroplasmosis Associated with Amblyomma cajennense Ticks, Texas, USA. Emerging Infectious Diseases. 17(10)1903-1905.
Assessment of bacterial diversity in the cattle tick Rhipicephalus (Boophilus) microplus through tag-encoded pyrosequencing Reprint Icon -
Andreotti, R., Perez De Leon, A.A., Dowd, S.E., Guerrero, F., Bendele, K.G., Scoles, G.A. 2011. Assessment of bacterial diversity in the cattle tick Rhipicephalus (Boophilus) microplus through tag-encoded pyrosequencing. BMC Microbiology. 11:article 6.
The Rhipicephalus (Boophilus) microplus Bm86 gene plays a critical role in the fitness of ticks fed on cattle during acute Babesia bovis infection Reprint Icon -
Bastos, R., Ueti, M.W., Knowles Jr, D.P., Scoles, G.A. 2010. The Rhipicephalus (Boophilus) microplus Bm86 gene plays a critical role in the fitness of ticks fed on cattle during acute Babesia bovis infection. Parasites & Vectors. 3:111.
Anaplasma marginale infection with persistent high-load bacteremia induces a dysfunctional memory CD4+ T lymphocyte response but sustained high IgG titers Reprint Icon -
Han, S., Norimine, J., Brayton, K.A., Palmer, G.H., Scoles, G.A., Brown, W.C. 2011. Anaplasma marginale infection with persistent high-load bacteremia induces a dysfunctional memory CD4+ T lymphocyte response but sustained high IgG titers. Clinical and Vaccine Immunology. 17(12): 1881-1890. (doi:10.1128/CVI.00257-10).
Assessment of bacterial diversity in the cattle tick Rhipicephalus microplus through tag-encoded pyrosequencing -
Andreotti, R., Perez De Leon, A.A., Dowd, S.E., Guerrero, F., Bendele, K.G., Scoles, G.A. 2011. Assessment of bacterial diversity in the cattle tick Rhipicephalus microplus through tag-encoded pyrosequencing. Acarology International Congress Proceedings. 6:11.
Detection of Babesia DNA in cattle fever ticks using a Reverse Line BLot -
One Health Approach to Identify Research Needs in Bovine and Human Babesioses: Workshop Report -
Perez De Leon, A.A., Strickman, D.A., Knowles Jr, D.P., Fish, D., Thacker, E.L., De La Fuente, J., Krause, P.J., Wikel, S.K., Miller, R., Wagner, G.G., Almazan, C., Hillman, R., Messenger, M.T., Ugstad, P.O., Duhaime, R.A., Teel, P.D., Ortega-Santos, A., Hewitt, D.G., Bowers, E.J., Bent, S.J., Cochran, M.H., Mcelwain, T.F., Scoles, G.A., Suarez, C.E., Davey, R.B., Freeman, J.M., Lohmeyer, K.H., Li, A.Y., Guerrero, F., Kammlah, D.M., Phillips, P.L., Pound, J.M. 2010. One Health approach to identify research needs in bovine and human babesioses: Workshop report. Parasites & Vectors. 3:Article 36.
Silencing of a putative immunophilin gene in the cattle tick Rhipicephalus (Boophilus) microplus increases the infection rate of Babesia bovis in larval progeny Reprint Icon -
Bastos, R., Ueti, M.W., Guerrero, F., Knowles Jr, D.P., Scoles, G.A. 2009. Silencing of a putative immunophilin gene in the cattle tick Rhipicephalus (Boophilus) microplus increases the infection rate of Babesia bovis in larval progeny. BioMed Central (BMC) Vectors and Parasites. 2(1):57.
Silencing of a putative immunophilin gene in the cattle tick Rhipicephalus (Boophilus) microplus increases the infection rate of Babesia bovis in larval progeny -
Bastos, R.G., Ueti, M.W., Guerrero, F., Knowles Jr, D.P., Scoles, G.A. 2009. Silencing of a putative immunophilin gene in the cattle tick Rhipicephalus (Boophilus) microplus increases the infection rate of Babesia bovis in larval progeny. Parasites & Vectors. 2:article 57.
Imidocarb dipropionate clears persistent Babesia caballi infection with elimination of transmission potential Reprint Icon -
Schwint, O.N., Ueti, M.W., Palmer, G.H., Kappmeyer, L.S., Hines, M.T., Cordes, R.T., Knowles Jr, D.P., Scoles, G.A. 2009. Imidocarb dipropionate clears persistent Babesia caballi infection with elimination of transmission potential. Antimicrobial Agents and Chemotherapy. 53(10):4327-4332.
Quantification of Theileria parva in Rhipicephalus appendiculatus (Acari: Ixodidae) Confirms Differences in Infection Between Selected Tick Strains Reprint Icon -
Odongo, D., Ueti, M.W., Mwaura, S., Knowles Jr, D.P., Bishop, R., Scoles, G.A. 2009. Quantification of Theileria parva in Rhipicephalus appendiculatus (Acari: Ixodidae) Confirms Differences in Infection Between Selected Tick Strains. Journal of Medical Entomology. 46(4):888-894.
Transovarial Transmission of Francisella-Like Endosymbionts and Anaplasma phagocytophilum Variants in Dermacentor albipictus (Acari: Ixodidae) Reprint Icon -
Baldridge, G.D., Scoles, G.A., Burkhardt, N.Y., Schloeder, B., Kurtti, T.J., Munderloh, U.G. 2009. Transovarial Transmission of Francisella-Like Endosymbionts and Anaplasma phagocytophilum Variants in Dermacentor albipictus (Acari: Ixodidae). Journal of Medical Entomology. 46(3):625-632.
Quantitative Differences in Salivary Pathogen Load during Tick Transmission Underlie Strain-Specific Variation in Transmission Efficiency of Anaplasma marginale Reprint Icon -
Ueti, M.W., Knowles Jr, D.P., Davitt, C.M., Scoles, G.A., Baszler, T.V., Palmer, G.H. 2009. Quantitative Differences in Salivary Pathogen Load during Tick Transmission Underlie Strain-Specific Variation in Transmission Efficiency of Anaplasma marginale. Infection and Immunity. 77(1):70-75.
Microarray analysis of Rhipicephalus (Boophilus) microplus gene expression associated with Babesia bovis infection -
Guerrero, F., Scoles, G.A., Saldivar, L., Brayton, K.A. 2008. Microarray analysis of Rhipicephalus (Boophilus) microplus gene expression associated with Babesia bovis infection. In Proceedings of the VI Internacional Seminar of Animal Parasitology, September 3-5, 2008, Vera Cruz, Mexico. 2008 CDROM.
Reproductive Compatibility of Prairie and Montane Populations of Dermacentor andersoni -
Lysyk, T.J., Scoles, G.A. 2008. Reproductive Compatibility of Prairie and Montane Populations of Dermacentor andersoni. Journal of Medical Entomology. 45(6):1064-1070.
Expressed gene sequences from larval genes over-expressed upon Babesia bovis infection of Rhipecephalus (Boophilus) microplus Reprint Icon -
Saldivar, L., Guerrero, F., Nene, V.M., Scoles, G.A. 2009. Expressed gene sequences from larval genes over-expressed upon Babesia bovis infection of Rhipecephalus (Boophilus) microplus. National Center for Biotechnology Information (NCBI). Available: http://ncbi.nlm.nih.gov. Assession numbers FG579553-FG579858.
Expressed gene sequences from adult ovary and adult female gut genes over-expressed upon Babesia bovis infection of Rhipcephalus (Boophilus) microplus Reprint Icon -
Saldivar, L., Guerrero, F.D., Nene, V.M., Bendele, K.G., Scoles, G.A. 2009. Expressed gene sequences from adult ovary and adult female gut genes over-expressed upon Babesia bovis infection of Rhipcephalus (Boophilus) microplus. National Center for Biotechnology Information (NCBI). Available: http://www.ncbi.nhm.nih.gov. Accession numbers FG305399-FG309475 (Gut)and FG301341-FG305398 (Ovary).
Persistently Infected Horses Are Reservoirs for Intrastadial Tick-Borne Transmission of the Apicomplexan Parasite Babesia equi -
Ueti, M.W., Palmer, G.H., Scoles, G.A., Kappmeyer, L.S., Knowles Jr, D.P. 2008. Persistently Infected Horses Are Reservoirs for Intrastadial Tick-Borne Transmission of the Apicomplexan Parasite Babesia equi. Infection and Immunity. 76(8):3525-3529.
Microarray analysis of expressed genes from Rhipcephalus (Boophilus) microplus larvae, adult ovary, and adult female gut associated with Babesia bovis infection Reprint Icon -
Saldivar, L., Guerrero, F., Bendele, K.G., Brayton, K.A., Scoles, G.A. 2008. Microarray analysis of expressed genes from Rhipcephalus (Boophilus) microplus larvae, adult ovary, and adult female gut associated with Babesia bovis infection. National Center for Biotechnology Information (NCBI). Available: http://www.ncbi.nlm.nih.gov. GEO Submissions Series Record Number GSE10816, Sample Numbers GSM273028-273051.
A novel SINE family occurs frequently in both genomic DNA and transcribed sequences in ixodid ticks of the arthropod sub-phylum Chelicerata. -
Sunter, J.D., Patel, S.P., Skilton, R.A., Githaka, N., Knowles Jr, D.P., Scoles, G.A., Nene, V., De Villiers, E., Bishop, R. 2008. A novel SINE family occurs frequently in both genomic DNA and transcribed sequences in ixodid ticks of the arthropod sub-phylum Chelicerata. Gene. 415(1-2):13-22.
Transmission of Babesia caballi by Dermacentor nitens (Acari: Ixodidae) Is Restricted to One Generation in the Absense of Alimentary Reinfection on a Susceptible Equine Host -
Schwint, N.O., Knowles Jr, D.P., Ueti, M.W., Kappmeyer, L.S., Scoles, G.A. 2008. Transmission of Babesia caballi by Dermacentor nitens (Acari: Ixodidae) Is Restricted to One Generation in the Absense of Alimentary Reinfection on a Susceptible Equine Host. Journal of Medical Entomology. 45(6):1152-1155.
Validation of an Anaplasma marginale cELISA for use in the diagnosis of A. ovis infections in domestic sheep and Anaplasma spp. in wild ungulates -
Scoles, G.A., Goff, W.L., Lysyk, T.J., Lewis, G.S., Knowles Jr, D.P. 2008. Validation of an Anaplasma marginale cELISA for use in the diagnosis of A. ovis infections in domestic sheep and Anaplasma spp. in wild ungulates. Veterinary Microbiology. 130:184-190.
Proteomic profiling of Rhipicephalus (Boophilus) microplus midgut responses to infection with Babesia bovis -
Rachinsky, A.S., Guerrero, F., Scoles, G.A. 2008. Proteomic profiling of Rhipicephalus (Boophilus) microplus midgut responses to infection with Babesia bovis. Veterinary Parasitology. 152(3-4):294-313.
Serial analysis of gene expression associated with Babesoa bovis infection of Rhipecephalus (Boophilus) microplus Reprint Icon -
Guerrero, F., Saldivar, L., Bendele, K.G., Scoles, G.A. 2008. Serial analysis of gene expression associated with Babesoa bovis infection of Rhipecephalus (Boophilus) microplus. National Center for Biotechnology Information (NCBI). Available: http://www.ncbi.nlm.nih.gov. GEO Submissions Series Record Number GSE9880.
Differential protein expression in ovaries of uninfected and Babesia-infected southern cattle ticks, Rhipicephalus (Boophilus) microplus -
Rachinsky, A., Guerrero, F.D., Scoles, G.A. 2007. Differential protein expression in ovaries of uninfected and Babesia-infected southern cattle ticks, Rhipicephalus (Boophilus) microplus. Insect Biochemistry and Molecular Biology. 37:1291-1308.
Persistently Infected Calves as Reservoirs for Acquisition and Transovarial Transmission of Babesia bovis by Rhipicephalus (Boophilus) microplus Reprint Icon -
Howell, J.M., Ueti, M.W., Palmer, G.H., Scoles, G.A., Knowles Jr, D.P. 2007. Persistently Infected Calves as Reservoirs for Acquisition and Transovarial Transmission of Babesia bovis by Rhipicephalus (Boophilus) microplus. Journal of Clinical Microbiology. 45(10):3155-3159
Comparison of the Efficiency of Biological Transmission of Anaplasma marginale (Rickettsiales: Anaplasmataceae) by Dermacentor andersoni Stiles (Acari: Ixodidae) with Mechanical Transmission by the Horse Fly, Tabanus fuscicos -
Scoles, G.A., Miller, J.A., Foil, L.D. 2008. Comparison of the Efficiency of Biological Transmission of Anaplasma marginale (Rickettsiales: Anaplasmataceae) by Dermacentor andersoni Stiles (Acari: Ixodidae) with Mechanical Transmission by the Horse Fly, Tabanus fuscicostatus Hine (Diptera: Muscidae). Journal of Medical Entomology. 45(1):109-114.
Identification of Midgut and Salivary Glands as Specific and Distinct Barriers to Efficient Tick-Borne Transmission of Anaplasma marginale Reprint Icon -
Ueti, M.W., Reagon, J.O., Knowles Jr, D.P., Scoles, G.A., Shkap, V., Palmer, G.H. 2007. Identification of Midgut and Salivary Glands as Specific and Distinct Barriers to Efficient Tick-Borne Transmission of Anaplasma marginale. Infection and Immunity. 75(6):2959-2964
Transovarial Transmission Efficiency of Babesia bovis Tick Stages Acquired by Rhipicephalus (Boophilus) microplus during Acute Infection -
Howell, J.M., Ueti, M.W., Palmer, G.H., Scoles, G.A., Knowles Jr, D.P. 2007. Transovarial Transmission Efficiency of Babesia bovis Tick Stages Acquired by Rhipicephalus (Boophilus) microplus during Acute Infection. Journal of Clinical Microbiology. 45(2):426-431.
Conservation of Transmission Phenotype of Anaplasma marginale (Rickettsiales: Anaplasmataceae) Strains Among Dermacentor and Rhipicephalus Ticks (Acari: Ixodidae) -
Scoles, G.A., Ueti, M.W., Noh, S.M., Knowles Jr, D.P., Palmer, G.H. 2007. Conservation of Transmission Phenotype of Anaplasma marginale (Rickettsiales: Anaplasmataceae) Strains Among Dermacentor and Rhipicephalus Ticks (Acari: Ixodidae). Journal of Medical Entomology. 44(3):484-491
A Canadian Bison Isolate of Anaplasma marginale (Rickettsialles: Anaplasmataceae) Is Not Transmissible by Dermacentor andersoni (Acari: Ixodidae), Whereas Ticks from Two Canadian D. andersoni Populations Are Competent Vectors -
Scoles, G.A., Mcelwain, T.F., Rurangirwa, F.R., Knowles Jr, D.P., Lysyk, T.J. 2006. A Canadian Bison Isolate of Anaplasma marginale (Rickettsiales: Anaplasmataceae) Is Not Transmissible by Dermacentor andersoni (Acari: Ixodidae), Whereas Ticks from Two Canadian D. andersoni Populations Are Competent Vectors of a U.S. Strain. Journal of Medical Entomology. 43(5): 971-975.
ABILITY OF THE VECTOR TICK BOOPHILUS MICROPLUS TO ACQUIRE AND TRANSMIT BABESIA EQUI FOLLOWING FEEDING ON CHRONICALLY INFECTED HORSES WITH LOW LEVEL PARASITEMIA -
Ueti, M.W., Palmer, G.H., Kappmeyer, L.S., Statdfield, M., Scoles, G.A., Knowles Jr, D.P. 2005. Ability of the Vector Tick Boophilus microplus To Acquire and Transmit Babesia equi following Feeding on Chronically Infected Horses with Low-Level Parasitemia. Journal of Clinical Microbiology. 43(8):3755-3759.
RELATIVE EFFICIENCY OF BIOLOGICAL TRANSMISSION OF ANAPLASMA MARGINALE (RICKETTSIALES: ANAPLASMATACEAE) BY DERMACENTOR ANDERSONI STILES (ACARI: IXODIDAE) COMPARED TO MECHANICAL TRANSMISSION BY STOMOXYS CALCITRANS (L.)(DIPTERA: -
Scoles, G.A., Lysyk, T.J., Broce, A.B., Palmer, G.H. 2005. Relative Efficiency of Biological transmission of Anaplasma marginale (Rickettsiales: Anaplasmataceae) by Dermacentor andersoni Stiles (Acari: Ixodidae) Compared to Mechanical Transmission by Stomoxys calcitrans (L.)(Diptera: Muscidae). Journal of Medical Entomology. 42(4):668-675.
VARIATION AMONG GEOGRAPHICALLY SEPARATED POPULATIONS OF DERMACENTOR ANDERSONI (ACARI: IXODIDAE) IN MIDGUT SUSCEPTIBILITY TO ANAPLASMA MARGINALE (RICKETTSIALLES: ANAPLASMATACEAE) -
Scoles, G.A., Ueti, M., Palmer, G. 2005. Variation Among Geographically Separated Populations of Dermacentor andersoni (Acari: Ixodidae) in Midgut Susceptibility to Anaplasma marginale (Rickettsiales: Anaplasmataceae). Journal of Medical Entomology. 42(2):153-162.
VARIATION AMONG GEOGRAPHICALLY SEPARATED POPULATIONS OF DERMACENTOR ANDERSONI (ACARI: IXODIDAE) IN MIDGUT SUSCEPTIBILITY TO ANAPLASMA MARGINALE (RICKETTSIALES: ANAPLASMATACEAE) -
Scoles, G.A., Ueti, M.W., Palmer, G.H. 2005. Variation among geographically separated populations of dermacentor andersoni (acari: ixodidae) in midgut susceptibility to anaplasma marginale (rickettsiales: anaplasmataceae). Journal of Medical Entomology. 42(2):153-162.
A PHYLOGENETIC ANALYSIS OF THE FRANCISELLA-LIKE ENDOSYMBIONTS OF DERMACENTOR TICKS -
Scoles, G.A. 2004. Phylogenetic analysis of the Francisella-like endosymbionts of Dermacentor Ticks. 41:277-286.
EXPRESSION OF EQUI MEROZOITE ANTIGEN 2 DURING DEVELOPMENT OF BABESIA EQUI IN THE MIDGUT AND SALIVARY GLAND OF THE VECTOR TICK BOOPHILUS MICROPLUS -
Ueti, M.W., G.H. Palmer, L.S. Kappmeyer, G.A. Scoles and D.P. Knowles. 2003. Expression of Equi Merozoite Antigen 2 during Development of Babesia equi in the Midgut and Salivary Gland of the vector tick Boophilus microplus. J. Clin. Micro. 41(12):5803-5809.
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Last Modified: 5/2/2016
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