A team of researchers at the University of California has learned more about the means by which a type of fungus invades fruit flies, takes over their bodies and uses them to reproduce. In their paper uploaded to the bioRxiv ...
Researchers have discovered that the fear of predators causes flies to spend less time eating, more time being vigilant, have less sex, and produce fewer offspring.
Ecology
Jul 24, 2017
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226
The male reproductive system serves as a hotspot for the emergence of new genes. Perhaps that explains why more new mutations are inherited from fathers than from mothers. It doesn't, however, clarify why older fathers pass ...
Evolution
Jan 12, 2023
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46
The expression "you are what you eat" has taken on new meaning. In an experiment in fruit flies, or Drosophila melanogaster, researchers at the University of Pennsylvania have found that adding different species of microbes ...
Evolution
Sep 18, 2019
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174
The widely used pesticide thiacloprid can cause a large-scale decline in freshwater insects. This was discovered by researchers from the Living Lab in Leiden. For three months they counted the flying insects in the 36 ditches ...
Plants & Animals
Oct 26, 2021
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220
Robber flies snatch victims from the air using the same interception strategy as guided missiles and falcons, but how do they intercept airborne quarry when their view is obstructed by foliage and clutter? Researchers from ...
Plants & Animals
Feb 15, 2022
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17
Much about tiny, swimming rotifers makes them ideal study subjects. Although barely visible to the naked eye, these transparent animals and their innards are readily viewed under a microscope. What's more, they grow readily ...
Biotechnology
Aug 4, 2023
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376
(Phys.org) —Female fruit flies regulate their genes before having sex to help them fight off sexually transmitted infections (STIs), researchers from our Department of Biology & Biochemistry have revealed.
Plants & Animals
Nov 4, 2013
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In classic experiments on frogs, scientists found that the amphibians' urge to escape from dangerously hot water decreased significantly when the water temperature rose very gradually.
Plants & Animals
Oct 17, 2016
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344
Around 165 million years ago, a spectacular parasite was at home in the freshwater lakes of present-day Inner Mongolia (China): A fly larva with a thorax formed entirely like a sucking plate. With it, the animal could adhere ...
Archaeology
Jun 24, 2014
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