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Esterase patterns in species of the triatome bug Rhodnius

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dc.contributor.authorTartarotti, E. [UNESP]
dc.contributor.authorNeto, F. L. [UNESP]
dc.contributor.authorCeron, C. R. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:32:15Z
dc.date.available2014-05-20T15:32:15Z
dc.date.issued2010-03-01
dc.description.abstractThe aim of the present study was to analyse esterase patterns in three triatomine species of Rhodnius genus. Four loci, Est 1, Est 2, Est 3 and Est 4, were found. The corresponding enzymes were characterized as carboxylesterases (E.C. 3.1.1.1) or cholinesterases (E.C. 3.1.1.8) based on inhibitory experiments, using eserine sulphate, malathion, mercury chloride, p-chloromercuribenzoate (pCMB) and iodoacetamide. Low genetic variability was observed: Est 1, Est 2 and Est 3 were monomorphic in Rhodnius domesticus, Rhodnius robustus and Rhodnius neivai, whereas locus Est 4 was polymorphic in the first two species. The UPGMA analysis based on esterase genotypic frequencies indicated greater similarity between R. domesticus and R. robustus when compared with R. neivai. The present study expands our knowledge about genetic variability among triatomines and accords with the hypothesis that R. domesticus is a species derived from R. robustus.en
dc.description.affiliationUniv Estadual Paulista, Dept Biol, Inst Biociencias Letras & Ciencias Exatas, UNESP, São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Dept Bot & Zool, Inst Biociencias Letras & Ciencias Exatas, UNESP, São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Dept Quim & Ciencias Ambientais, Inst Biociencias Letras & Ciencias Exatas, UNESP, São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Biol, Inst Biociencias Letras & Ciencias Exatas, UNESP, São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Bot & Zool, Inst Biociencias Letras & Ciencias Exatas, UNESP, São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Quim & Ciencias Ambientais, Inst Biociencias Letras & Ciencias Exatas, UNESP, São Paulo, Brazil
dc.format.extent26-31
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/20377728
dc.identifier.citationMedical and Veterinary Entomology. Malden: Wiley-blackwell Publishing, Inc, v. 24, n. 1, p. 26-31, 2010.
dc.identifier.issn0269-283X
dc.identifier.urihttp://hdl.handle.net/11449/41200
dc.identifier.wosWOS:000274484100004
dc.language.isoeng
dc.publisherWiley-Blackwell Publishing, Inc
dc.relation.ispartofMedical and Veterinary Entomology
dc.relation.ispartofjcr1.688
dc.rights.accessRightsAcesso restritopt
dc.sourceWeb of Science
dc.subjectRhodniusen
dc.subjectesteraseen
dc.subjectgenetic variabilityen
dc.subjectRhidniinien
dc.subjectTriatominaeen
dc.titleEsterase patterns in species of the triatome bug Rhodniusen
dc.typeArtigopt
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderWiley-blackwell Publishing, Inc
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Letras e Ciências Exatas, São José do Rio Pretopt

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São José do Rio Preto - IBILCE - Instituto de Biociências, Letras e Ciências Exatas