Wing S Morphology
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Description of the postembryonic stages of Boeckella poopoensis (Crustacea, Copepoda, Centropagidae)
ABSTRACT Boeckella poopoensis Marsh, 1906 is one of the most common copepods in the saline lakes of South America, where generally is the species that greater contributes to the zooplankton community biomass. Despite of its wide geographic distribution and ecological importance, the characteristics of the postembryonic stages are unknown, which prevents a de
Iheringia, Sér. Zool.. Publicado em: 11/06/2018
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2. Genetic-morphometric variation in Culex quinquefasciatus from Brazil and La Plata, Argentina
Variation among natural populations of Culex (Culex) quinquefasciatus Say is associated with different vectorial capacities. The species Cx. quinquefasciatus is present in the equatorial, tropical and subtropical zones in the Brazilian territory, with intermediate forms between Cx. quinquefasciatus and Culex pipiens occurring in regions of latitudes around 3
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-08
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3. Análises morfométricas e moleculares de espécies de Doryctobracon Enderlein e Opius Wesmael (Hymenoptera: Braconidae), parasitóides de moscas-das-frutas (Diptera: Tephritidae) / Morphometric and molecular analysis of species of Doryctobracon Enderlein and Opius Wesmael (Hymenoptera: Braconidae), parasitoids of fruit flies (Diptera: Tephritidae)
This study aimed to elucidate the identity of two-closely related species of Doryctobracon areolatus (Szépligeti) and a closely related species of Opius bellus Gahan, commonly referred to as Opius sp. aff. bellus, by using geometric morphometry and molecular analysis (ITS2 rDNA and 28S rDNA D2 regions). The analysis based on 20 landmarks through the multiva
Publicado em: 2009
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4. Taxonomic and evolutionary studies in Drosophila serido and Drosophila antonietae populations (Diptera; Drosophilidae). / Estudo taxonômico e evolutivo em populações de Drosophila serido e Drosophila antonietae (Diptera; Drosophilidae)
A análise de caracteres morfológicos de insetos tem sido muito útil em estudos taxonômicos e sistemáticos. A diferenciação populacional e sistemática do cluster buzzatii, composto por sete espécies crípticas naturalmente endêmicas da América do Sul, vêm sendo analisada com o auxílio de informações provenientes de trabalhos envolvendo isolamen
Publicado em: 2006
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5. Selection on Wing Allometry in Drosophila Melanogaster
Five bivariate distributions of wing dimensions of Drosophila melanogaster were measured, in flies 1) subjected to four defined environmental regimes during development, 2) taken directly from nature in seven U.S. states, 3) selected in ten populations for change in wing form, and 4) sampled from 21 long inbred wild-type lines. Environmental stresses during
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6. Fibroblast transformation parameters induced by the avian v-mil oncogene.
An avian retrovirus containing only the v-mil oncogene (PA200-MH2) was analyzed for its ability to induce a transformed phenotype in chicken embryo fibroblasts. Infected cultures exhibited an altered morphology, disarranged actin cable filaments, and a decrease in the amount of cell surface fibronectin. In addition, these cells showed a high level of plasmin
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7. The Om(1e) Mutation in Drosophila Ananassae Causes Compound Eye Overgrowth Due to Tom Retrotransposon-Driven Overexpression of a Novel Gene
Optic morphology (Om) mutations in Drosophila ananassae are a group of retrotransposon (tom)-induced gain-of-function mutations that map to at least 22 independent loci and exclusively affect the compound eye morphology. In marked contrast to other Om mutations, which are characterized by fewer-than-normal and disorganized ommatidia, the Om(1E) mutation exhi
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8. Bony orbital morphology in neurofibromatosis type 1 (NF1).
We retrospectively compared patients with NF1 with and without optic pathway gliomas (OPG) to determine the incidence and range of orbital developmental abnormalities and compared the incidence of OPG in African-Americans and whites. From cranial MR scans, we manually measured 14 orbital dimensions, compared them to published standards of Waitzman et al, cal
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9. Genetic Variability of Flight Metabolism in DROSOPHILA MELANOGASTER . III. Effects of Gpdh Allozymes and Environmental Temperature on Power Output
The effect of allozyme variation at the sn-glycerol-3-phosphate dehydrogenase (Gpdh) locus on variation in the mechanical power output of the flight muscles of Drosophila melanogaster was investigated. The influence of different rearing and flight temperatures and of their interactions with the Gpdh allozymic genotypes (allotypes) on flight ability also were