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Please use this identifier to cite or link to this item: http://hdl.handle.net/1807/23951


Title: Triatoma rubrovaria   (Blanchard, 1843) (Hemiptera: Reduviidae) I: Isoenzymatic and Chromatic Patterns of Five Populations from the State of Rio Grande do Sul, Brazil
Authors: Almeida, Carlos Eduardo
Pacheco, Raquel S.
Noireau, François
Costa, Jane
Keywords: Triatoma rubrovaria   - multilocus enzyme electrophoresis - chromatic studies - Rio Grande do Sul - Brazil
Issue Date: 31-Dec-2002
Publisher: Fundação Oswaldo Cruz, Fiocruz
Citation: Memórias do Instituto Oswaldo Cruz (ISSN: 1678-8060) Vol 97 Num 6
Abstract: Triatoma rubrovaria   has become the most frequently captured triatomine species since the control of T. infestans in the State of Rio Grande do Sul (RS), Brazil. In order to evaluate the genetic variability of this species, field collections were performed in four municipalities where it has been reported and distant from 75 to 322 km. Specimens were analyzed by color pattern and isoenzymes. Nine enzymatic loci were interpreted from nine enzymatic systems. The Santiago population was isolated from the others with chromatic monomorphism and diagnostic alleles at Idh and Pgm loci. The study shows the existence of, at least, two distinct populations of T. rubrovaria in RS with different phenotypic and genetic pattern.
URI: http://hdl.handle.net/1807/23951
Other Identifiers: http://www.bioline.org.br/abstract?id=oc02158
Rights: Copyright 2002 - Instituto Oswaldo Cruz - Fiocruz
Appears in Collections:Bioline International Legacy Collection

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