Results 31 to 40 of about 5,060 (214)

Two new species of Drosophila belonging to the canalinea group (Diptera, rosophilidae) Duas novas espécies de Drosophila do grupo canalinea (Diptera, Drosophilidae)

open access: yesIheringia: Série Zoologia, 2007
Drosophila piratininga sp. nov. and Drosophila sampa sp. nov., belonging to the canalinea group of the subgenus Drosophila, are described based mostly on wild-caught specimens collected at a forest reserve of the Cidade Universitária "Armando de Salles ...
Vilma Ratcov, Carlos R. Vilela
doaj   +1 more source

Phylogeny of Drosophila saltans group (Diptera: Drosophilidae) based on morphological and molecular evidence.

open access: yesPLoS ONE, 2022
Drosophila saltans group belongs to the subgenus Sophophora (family Drosophilidae), and it is subdivided into five subgroups, with 23 species. The species in this group are widely distributed in the Americas, primarily in the Neotropics.
Bruna Emilia Roman   +3 more
doaj   +1 more source

Ectoparasitic mites and their Drosophila hosts

open access: yesFly, 2017
Only two parasite interactions are known for Drosophila to date: Allantonematid nematodes associated with mycophagous Drosophilids and the ectoparasitic mite Macrocheles subbadius with the Sonoran Desert endemic Drosophila nigrospiracula.
Alejandra Perez-Leanos   +3 more
doaj   +1 more source

Evolutionary history of LTR-retrotransposons among 20 Drosophila species

open access: yesMobile DNA, 2017
Background The presence of transposable elements (TEs) in genomes is known to explain in part the variations of genome sizes among eukaryotes. Even among closely related species, the variation of TE amount may be striking, as for example between the two ...
Nicolas Bargues, Emmanuelle Lerat
doaj   +1 more source

Anopheline salivary protein genes and gene families: an evolutionary overview after the whole genome sequence of sixteen Anopheles species [PDF]

open access: yes, 2017
Background: Mosquito saliva is a complex cocktail whose pharmacological properties play an essential role in blood feeding by counteracting host physiological response to tissue injury.
ARCA', Bruno   +3 more
core   +2 more sources

Testes-specific hemoglobins in Drosophila evolved by a combination of sub- and neofunctionalization after gene duplication

open access: yesBMC Evolutionary Biology, 2012
Background For a long time the presence of respiratory proteins in most insects has been considered unnecessary. However, in recent years it has become evident that globins belong to the standard repertoire of the insect genome.
Gleixner Eva   +4 more
doaj   +1 more source

On Marta Breuer and some of her unpublished drawings of Drosophila spp. male terminalia (Diptera, Drosophilidae)

open access: yesGenetics and Molecular Biology, 2006
A short illustrated biography of Marta Erps Breuer (1902-1977), designer and lab technician at the University of São Paulo (Universidade de São Paulo), and a former Bauhaus student, is presented.
Carlos Ribeiro Vilela   +1 more
doaj   +1 more source

Mining the Plant-Herbivore Interface with a Leafmining Drosophila of Arabidopsis [PDF]

open access: yes, 2014
Experimental infections of Arabidopsis thaliana (Arabidopsis) with genomically characterized plant pathogens such as Pseudomonas syringae have facilitated the dissection of canonical eukaryotic defence pathways and parasite virulence factors.
Ausubel, Frederick M.   +9 more
core   +1 more source

Genome of Drosophila suzukii, the spotted wing drosophila. [PDF]

open access: yes, 2013
Drosophila suzukii Matsumura (spotted wing drosophila) has recently become a serious pest of a wide variety of fruit crops in the United States as well as in Europe, leading to substantial yearly crop losses.
Begun, David J   +12 more
core   +2 more sources

Sex-specific triacylglycerides are widely conserved in Drosophila and mediate mating behavior

open access: yeseLife, 2014
Pheromones play an important role in the behavior, ecology, and evolution of many organisms. The structure of many insect pheromones typically consists of a hydrocarbon backbone, occasionally modified with various functional oxygen groups.
Jacqueline SR Chin   +7 more
doaj   +1 more source

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