Now showing items 1-10 of 1365
Drosofilídeos e seus himenópteros parasitoides em coffea arabica L
The objective of this study was to evaluate the occurrence of Drosophilidae and their parasitoids in coffee fruits in Cravinhos, SP, Brazil. The fruits were collected directly from the tree, and a portion was exposed under ...
Allozymatic divergence between border populations of two cryptic species of the Drosophila buzzatii cluster species (Diptera: Drosophilidae)
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
Drosophila antonietae and Drosophila gouveai are allopatric, cactophilic, cryptic and endemic of South America species, which aedeagus morphology is considered the main diagnostic character. In this work, single close ...
A VARIABILIDADE POPULACIONAL DO ELEMENTO DE TRANSPOSIÇÃO mariner NA ESPÉCIE Drosophila simulans E SUA DESCOBERTA EM Drosophila melanogaster
(Universidade Federal de Santa MariaBRCiências BiológicasUFSMPrograma de Pós-Graduação em Biodiversidade Animal, 2009-10-09)
Transposable elements are DNA sequences that can change their location within the genome and can be found in almost all organisms. The mariner transposable element belongs to Class II, Tc1-mariner superfamily. An inactive ...
Effect of stannous chloride combined with caffeine on fecundity of Drosophila prosaltans
The present study analyzed the number of progeny of stannous chloride- and/or caffeine-treated Drosophila prosaltans. A significant decreasing effect was observed in every case when compared to the control, except for the ...