Study on morphology, pathogenicity, and genetic variability of Beauveria bassiana isolates obtained from Boophilus microplus tick

dc.creatorFernandes, Everton Kort Kamp
dc.creatorCosta, Gisela Lara
dc.creatorMoraes, Aurea Maria Lage
dc.creatorZahner, Viviane
dc.creatorBittencourt, Vânia Rita Elias Pinheiro
dc.date2020-01-16T13:54:14Z
dc.date2020-01-16T13:54:14Z
dc.date2006
dc.date.accessioned2023-09-26T20:36:28Z
dc.date.available2023-09-26T20:36:28Z
dc.identifierFERNANDES, Everton Kort Kamp et al. Study on morphology, pathogenicity, and genetic variability of Beauveria bassiana isolates obtained from Boophilus microplus tick. Parasitol Res., v. 98, p. 342-332, 2006.
dc.identifier0932-0113
dc.identifierhttps://www.arca.fiocruz.br/handle/icict/39258
dc.identifier10.1007/s00436-005-0058-y
dc.identifier1432-1955
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8860478
dc.descriptionFifty isolates of Beauveria bassiana (Balsamo) Vuillemin, 1912 (Ascomycota: Clavicipitaceae) were analyzed by morphology, for their pathogenic potential to Boophilus microplus (Canestrini, 1887) (Acari: Ixodidae) larvae, and by Random Amplified Polymorphic DNA-Polymerase Chain Reaction technique. Morphological analysis demonstrated that isolates present characteristics compatible to those described for B. bassiana in the literature. Virulence test demonstrated that all isolates present lethal effect on larvae and that the lethal concentration varies among isolates. The most virulent isolate was the only one obtained from human infection, which was also the only isolate presenting synnemata. The study on genetic variability among the isolates allowed the identification of 23 electrophoretic profiles. The established groupings suggest that most of the isolates obtained from B. microplus of the same locality present low genetic variation. In this way, the data in the present study will contribute to a meticulous characterization of these B. bassiana isolates.
dc.description2022-01-01
dc.formatapplication/pdf
dc.languageeng
dc.publisherSpringer Verlag (Germany)
dc.rightsrestricted access
dc.subjectBeauveria bassiana
dc.subjectMorfologia
dc.subjectPatogenicidade
dc.subjectVariabilidade genética
dc.subjectBoophilus microplus
dc.subjectCarrapatos
dc.subjectBeauveria bassiana
dc.subjectBoophilus microplus
dc.subjectMorphology
dc.subjectPathogenicity
dc.subjectGenetic variability
dc.subjectTick
dc.titleStudy on morphology, pathogenicity, and genetic variability of Beauveria bassiana isolates obtained from Boophilus microplus tick
dc.typeArticle


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