Mostrar el registro sencillo del ítem

dc.contributor.author
Calderón Fernández, Gustavo Mario
dc.contributor.author
Juarez, Marta Patricia
dc.date.available
2015-06-03T14:56:36Z
dc.date.issued
2013-09
dc.identifier.citation
Calderón Fernández, Gustavo Mario; Juarez, Marta Patricia; The cuticular hydrocarbons of the Triatoma sordida species subcomplex (Hemiptera: Reduviidae); Instituto Oswaldo Cruz, Ministério da Saúde; Memórias do Instituto Oswaldo Cruz.; 108; 6; 9-2013; 778-784;
dc.identifier.issn
0074-0276
dc.identifier.uri
http://hdl.handle.net/11336/588
dc.description.abstract
The cuticular hydrocarbons of species of the Triatoma sordida subcomplex (Hemiptera: Reduviidae: Triatominae) were analyzed by gas chromatography, and their structures identified by mass spectrometry. They comprised mostly n-alkanes and methyl-branched alkanes with 1 up to 4 methyl substitutions. n-Alkanes consisted of a homologous series from C21 to C33, and represented 33% to 45% of the hydrocarbon fraction; n-C29 was the major component. Methyl-branched alkanes showed alkyl chains from C24 to C43. High molecular weight dimethyl and trimethylalkanes (from C35 to 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 to differentiate the species and populations studied. T. guasayana and T. patagonica showed the most distinct hydrocarbon pattern within the subcomplex. The T. sordida populations from Brazil and Argentina showed significantly different hydrocarbon profiles that posed concerns on the homogeneity of the species. T. garciabesi had the 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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Instituto Oswaldo Cruz, Ministério da Saúde
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Triatoma Garciabesi
dc.subject
Triatoma Guasayana
dc.subject
Triatoma Patagonica
dc.subject
Cuticle Hydrocarbons
dc.subject
Mass Spectrometry
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
dc.title
The cuticular hydrocarbons of the Triatoma sordida species subcomplex (Hemiptera: Reduviidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.identifier.eissn
1678-8060
dc.journal.volume
108
dc.journal.number
6
dc.journal.pagination
778-784
dc.journal.pais
Brasil
dc.journal.ciudad
Rio de Janeiro
dc.description.fil
Fil: Calderón Fernández, Gustavo Mario. Consejo Nacional de Invest.cientif.y Tecnicas. Centro Cientifico Tecnol.conicet - la Plata. Instituto de Invest.bioquimicas de la Plata;
dc.description.fil
Fil: Juarez, Marta Patricia. Consejo Nacional de Invest.cientif.y Tecnicas. Centro Cientifico Tecnol.conicet - la Plata. Instituto de Invest.bioquimicas de la Plata;
dc.journal.title
Memórias do Instituto Oswaldo Cruz.
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1590/0074-0276108062013015


Archivos asociados

 

Comunidades y colecciones

Mostrar el registro sencillo del ítem