Please use this identifier to cite or link to this item: https://repositorio.inpa.gov.br/handle/1/14534
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dc.contributor.authorSantos, Joselita Maria Mendes dos-
dc.contributor.authorMaia, Juracy de Freitas-
dc.contributor.authorTadei, Wanderli Pedro-
dc.contributor.authorRodriguez, Gloria Alicia Diaz-
dc.date.accessioned2020-04-24T16:49:32Z-
dc.date.available2020-04-24T16:49:32Z-
dc.date.issued2003-
dc.identifier.urihttps://repositorio.inpa.gov.br/handle/1/14534-
dc.description.abstractAn isoenzymatic comparative analysis of the variability and genetics differentiation among Anopheles species was done in populations of An. (Nys.) intermedius and An. (Ano.) mattogrossensis of the Anopheles subgenus, and of An. darlingi, An. albitarsis and An. triannulatus of the Nyssorhynchus subgenus, with the aim of detecting differences between both subgenera and of estimating the degree of genetic interespecific divergence. Samples from Macapá, State of Amapá and Janauari Lake, near Manaus, State of Amazonas, were analyzed for eight isoenzymatic loci. Analysis revealed differences in the average number of alleles per locus (1.6-2.3) and heterozygosity (0.060-0.284). However, the proportion of polymorphic loci was the same for An. (Nys.) darlingi, An. (Nys.) triannulatus and An. (Ano.) mattogrossensis (50%), but differed for An. (Nys.) albitarsis (62.5%) and An. (Ano.) intermedius (25%). Only the IDH1 (P > 0.5) locus in all species studied was in Hardy-Weinberg equilibrium. The fixation index demonstrated elevated genetic structuring among species, based on values of Fst = 0.644 and genetic distance (0.344-0.989). Genetic difference was higher between An. (Nys.) triannulatus and An. (Ano.) intermedius (0.989) and smaller between An. (Nys.) albitarsis sensu lato and An. (Nys.) darlingi (0.344). The data show interspecific genetic divergence which differs from the phylogenetic hypothesis based on morphological characters.en
dc.language.isoenpt_BR
dc.relation.ispartofVolume 98, Número 2, Pags. 247-253pt_BR
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/br/*
dc.subjectIsoenzymeen
dc.subjectAlleleen
dc.subjectAnimals Experimenten
dc.subjectAnophelesen
dc.subjectControlled Studyen
dc.subjectGenetic Distanceen
dc.subjectGenetic Variabilityen
dc.subjectHeterozygosityen
dc.subjectMorphologyen
dc.subjectNonhumanen
dc.subjectPhylogenyen
dc.subjectPolymorphic Locusen
dc.subjectAnimalsen
dc.subjectClassificationen
dc.subjectDisease Carrieren
dc.subjectEnzymologyen
dc.subjectGeneen
dc.subjectGenetic Variabilityen
dc.subjectGeneticsen
dc.subjectSpecies Differenceen
dc.subjectAlbitarsisen
dc.subjectAnimalsiaen
dc.subjectNyssorhynchusen
dc.subjectAllelesen
dc.subjectAnimalen
dc.subjectAnophelesen
dc.subjectGenes, Insecten
dc.subjectInsect Vectorsen
dc.subjectIsoenzymesen
dc.subjectSpecies Specificityen
dc.subjectVariation (genetics)en
dc.titleIsoenzymatic Variability among Five Anopheles Species Belonging to the Nyssorhynchus and Anopheles Subgenera of the Amazon Region, Brazilen
dc.typeArtigopt_BR
dc.identifier.doi10.1590/S0074-02762003000200014-
dc.publisher.journalMemórias do Instituto Oswaldo Cruzpt_BR
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