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dc.date.accessioned 2019-11-12T18:00:29Z
dc.date.available 2019-11-12T18:00:29Z
dc.date.issued 2013
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/85427
dc.description.abstract The cuticular hydrocarbons of the Triatoma sordida subcomplex (Hemiptera: Reduviidae: Triatominae) were ana- lysed by gas chromatography and their structures identified by mass spectrometry. They comprised mostly n-alkanes and methyl-branched alkanes with one-four methyl substitutions. n-alkanes consisted of a homologous series from C21-C33 and represented 33-45% of the hydrocarbon fraction; n-C29 was the major component. Methyl-branched alkanes showed alkyl chains from C24-C43. High molecular weight dimethyl and trimethylalkanes (from C35-C39) represented most of the methyl-branched fraction. A few tetramethylalkanes were also detected, comprising mostly even-numbered chains. Several components such as odd-numbered 3-methylalkanes, dimethylalkanes and trimethylalkanes of C37 and C39 showed patterns of variation that allowed the differentiation of the species and populations studied. Triatoma guasayana and Triatoma patagonica showed the most distinct hydrocarbon patterns within the subcomplex. The T. sordida populations from Brazil and Argentina showed significantly different hydrocarbon profiles that posed concerns regarding the homogeneity of the species. Triatoma garciabesi had a more complex hydrocarbon pattern, but it shared some similarity with T. sordida. The quantitative and qualitative variations in the cuticular hydrocarbons may help to elucidate the relationships between species and populations of this insect group. en
dc.format.extent 778-784 es
dc.language en es
dc.subject Cuticle hydrocarbons es
dc.subject Mass spectrometry es
dc.subject Triatoma garciabesi es
dc.subject Triatoma guasayana es
dc.subject Triatoma patagonica es
dc.title The cuticular hydrocarbons of the Triatoma sordida species subcomplex (Hemiptera: Reduviidae) en
dc.type Articulo es
sedici.identifier.other doi:10.1590/0074-0276108062013015 es
sedici.identifier.other eid:2-s2.0-84883729829 es
sedici.identifier.issn 0074-0276 es
sedici.creator.person Calderón Fernández, Gustavo Mario es
sedici.creator.person Juárez, Marta Patricia es
sedici.subject.materias Ciencias Naturales es
sedici.subject.materias Ciencias Exactas es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Investigaciones Bioquímicas de La Plata es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Memorias do Instituto Oswaldo Cruz es
sedici.relation.journalVolumeAndIssue vol. 108, no. 6 es
sedici.rights.sherpa * Color: gray * Pre-print del autor: unknown * Post-print del autor: unknown * Versión de editor/PDF:unknown * Condiciones: >>This publisher's policies have not been checked by Color. >>DOAJ says it is an open access journal, but this may only mean that it is freely available to read. >>Most open access publishers also permit self-archiving and re-use, but some do not. >>Do not assume that self-archiving is allowed, unless it is published under a Creative Commons license. >>Please contact the publisher for further information if necessary >>Email romeo@jisc.ac.uk if you wish to suggest adding this publisher properly to Color. * Link a Sherpa: http://sherpa.ac.uk/romeo/issn/0074-0276/es/


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)