Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/194982
Type: Artigo de periódico
Title: Chromosomal Comparisons Among And Within Populations Of Simulium (chirostilbia) Pertinax (diptera, Simuliidae).
Author: Campos, J
Andrade, C F
Recco-Pimentel, S M
Abstract: Chromosomal studies were carried on six larval populations of Simulium (Chirostilbia) pertinax from different locations in Brazil. Larvae were collected in the states of Paraná, Rio Grande do Sul, Rio de Janeiro and São Paulo. Polytene chromosome map comparisons within and among populations showed no differences in banding pattern, except for some limited polymorphism (secondary NOR and four band polymorphisms). There were no chromosomal variations associated with the resistance or susceptibility of the larvae to temephos. The chromosomal homosequentiality found among the six populations suggests that S. pertinax may be a monomorphic species.
Subject: Animals
Chromosome Mapping
Insecticides
Larva
Nucleolus Organizer Region
Polymorphism, Genetic
Simuliidae
Temefos
Rights: aberto
Identifier DOI: 
Address: http://www.ncbi.nlm.nih.gov/pubmed/11313645
Date Issue: 2001
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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