Search Results - "PREVOSTI, A"

Colonization of America by Drosophila subobscura: the founder event and a rapid expansion by Balanya, J, Segarra, C, Prevosti, A, Serra, L

“…The recent colonization of the American continent by Drosophila subobscura offers a unique opportunity to analyze the response of different genomic entities to…”
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Genetic and environmental factors in the resistance of Drosophila subobscura adults to high temperature shock. 2. Modification of heat resistance by indirect selection by Quintana, A, Prevosti, A

“…We have carried out two equivalent selection experiments to increase and decrease heat shock resistance of Drosophila subobscura adults, using an indirect…”
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An experimental study of evolution in progress: Clines for quantitative traits in colonizing and Palearctic populations of Drosophila by Pegueroles, G, Papaceit, M, Quintana, A, Guillen, A, Prevosti, A, Serra, L

“…Drosophila subobscura has recently colonized the American continent and is an excellent model for studying evolution in action. Previous analyses have shown…”
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Colonization of America by Drosophila subobscura: lethal genes and the problem of the O5 inversion by Mestres, F. (University of Barcelona, Barcelona, Spain), Pegueroles, G, Prevosti, A, Serra, L

“…In this work, the process of colonization of North and South America by the species Drosophila subobscura has been studied by analyzing the variability of…”
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Colonization of America by Drosophila subobscura: analysis of the O5 inversions from Europe and America and their implications for the colonizing process by Mestres, F. (University of Barcelona, Barcelona, Spain), Balana, J, Segarra, C, Prevosti, A, Serra, L

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Genetic and environmental factors in the resistance of Drosophila subobscura adults to high temperature shock. 1. Breeding temperature and crowding by Quintana, A, Prevosti, A

“…Survival time following a high temperature shock of Drosophila subobscura adults in dry air has shown great variability. This experimental condition involved…”
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Clines of chromosomal arrangements of Drosophila subobscura in South America evolve closer to Old World patterns by Prevosti, Antonio, Serra, Luis, Segarra, Carmen, Aguade, Montserrat, Ribo, Griselda, Monclus, Maria

“…The evolution of seven Chilean populations of Drosophila subobscura studied previously in 1981 were resampled in 1986. Results from the analysis of these new…”
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Colonization of America by Drosophila subobscura: effect of the founder event on the mitochondrial DNA polymorphism by ROZAS, J, HERNANDEZ, M, CABRERA, V. M, PREVOSTI, A

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Genetic and environmental factors in the resistance of Drosophila subobscura adults to high temperature shock. III : Chromosomal-inversion and enzymatic polymorphism variation in lines selected for heat shock resistance by QUINTANA, A, PREVOSTI, A

“…Two replicate selection experiments to increase and decrease heat shock resistance of Drosophila subobscura adults were carried out maintaining control lines…”
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Genetic analysis of extra sex combs in the hybrids between Drosophila subobscura and D. madeirensis by PAPACEIT, M, SAN ANTONIO, J, PREVOSTI, A

“…Drosophila subobscura and D. madeirensis are closely related species, the first distributed over a large area and the latter restricted to the island of…”
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A photographic map of Drosophila madeirensis polytene chromosomes by Papaceit, M, Prevosti, A

“…A photographic map of salivary gland polytene chromosomes of Drosophila madeirensis has been constructed showing homologies and differences with respect to the…”
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COLONIZATION OF AMERICA BY DROSOPHILA SUBOBSCURA: ANALYSIS OF THE O 5 INVERSIONS FROM EUROPE AND AMERICA AND THEIR IMPLICATIONS FOR THE COLONIZING PROCESS by Mestres, F, Balañá, J, Segarra, C, Prevosti, A, Serra, L

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Effect of larval crowding on adult mating behaviour in Drosophila melanogaster by Ribo, G, Ocana, J, Prevosti, A

“…The effect of larval density on male mating success has been investigated with two strains of Drosophila melanogaster, a wild strain and a mutant strain, under…”
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COLONIZATION OF AMERICA BY DROSOPHILA SUBOBSCURA: LETHAL GENES AND THE PROBLEM OF THE O 5 INVERSION by Mestres, F, Pegueroles, G, Prevosti, A, Serra, L

“…In this work, the process of colonization of North and South America by the species Drosophila subobscura has been studied by analyzing the variability of…”
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An experimental study of evolution in progress: Clines for quantitative traits in colonizing and Palearctic populations ofDrosophila by Pegueroles, G., Papaceit, M., Quintana, A., Guill n, A., Prevosti, A., Serra, L.

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Genetic changes in mating activity in laboratory strains of Drosophila subobscura by PASCUAL, M, CONSTANTI, M, RIBO, G, PREVOSTI, A

“…Eleven populations of Drosophila subobscura that had been maintained in laboratory conditions during different periods of time were examined for evidence of…”
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The colonization of drosophila subobscura in Chile. II. Clines in the chromosomal arrangements by Prevosti, A, Serra, L, Ribo, G, Aguade, M, Sagarra, E, Monclus, M, Garcia, M.P

“…Drosophila subobscura is a Palearctic species that was first detected in the New World in Puerto Montt (Chile) in February 1978. Since that time, it has spread…”
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Differences in chromosome A arrangement between Drosophila madeirensis and Drosophila subobscura by Papaceit, M, Prevosti, A

“…The proximal half of the A (= X) chromosome of D. madeirensis has a gene arrangement very similar to the A1 or A6 inversions found in D. subobscura. Polytene…”
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Colonization of North America by the European Species, Drosophila subobscura and D. ambigua by Beckenbach, Andrew T., Prevosti, Antonio

“…Two European species, Drosophila subobscura and D. ambigua, have been found in the Pacific Northwest. Drosophila subobscura occurs from central California, N…”
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Geographical variability in quantitative traits in populations of Drosophila subobscura by PREVOSTI, A

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