Sex chromosome evolution tracked in fruit fly
Fruit flies use alcohol as a drug to kill parasites
Fruit flies infected with a blood-borne parasite consume alcohol to self-medicate, a behavior that greatly increases their survival rate, an Emory University study finds.
Does promiscuity prevent extinction?
Promiscuous females may be the key to a species' survival, according to new research by the Universities of Exeter and Liverpool. Published today (25 February) in Current Biology, the study could solve the my ...
New insights into health and environmental effects of carbon nanoparticles
Carbon nanoparticles are widely used in medicine, electronics, optics, materials science and architecture, but their health and environmental impact is not fully understood.
Team develops a software able to identify and track an specific individual within a group
Researchers from the Spanish National Research Council (CSIC) have developed a software based on the discovery of some algorithms that enable the identification of each individual, therefore allowing their ...
'Breaking bad': Insect pests in the making
Of thousands of known species of Drosophila fruit flies, just one is known as a crop pest, depositing eggs inside ripening fruit so its maggots can feed and grow. New research from the University of Califo ...
Study of complete RNA collection of fruit fly uncovers unprecedented complexity
(Phys.org) —Scientists from Indiana University are part of a consortium that has described the transcriptome of the fruit fly Drosophila melanogaster in unprecedented detail, identifying thousands of new ...
New study shows a genetic link between feeding behavior and animal dispersal
New research from the University of Toronto Scarborough shows that animal dispersal is influenced by a gene associated with feeding and food search behaviours.
Study finds variation in circadian clock protein in fruit flies
The circadian clock is a molecular network that generates daily rhythms, and is present in both plants and animals.
Genomic research targets fruit pest
(Phys.org) —The spotted wing drosophila, a major pest that targets berries and cherries and other fruits in the United States, Canada and Europe, is itself being targeted, thanks to groundbreaking genome ...
Largest, most accurate list of RNA editing sites
A research team centered at Brown University has compiled the largest and most stringently validated list of RNA editing sites in the fruit fly Drosophila melanogaster, a stalwart of biological research. The ...
The 'in-law effect': Male fruit flies sleep around but females keep it in the family
Male fruit flies like to have a variety of sexual partners, whereas females prefer to stick with the same mate – or move on to his brothers.
Cells eat themselves into shape
The process cells use to 'swallow' up nutrients, hormones and other signals from their environment – called endocytosis – can play a crucial role in shaping the cells themselves, scientists at the European ...
Hunger affects decision making and perception of risk
Hungry people are often difficult to deal with. A good meal can affect more than our mood, it can also influence our willingness to take risks. This phenomenon is also apparent across a very diverse range ...