In a comprehensive ecological study, a team of scientists at the Max Planck Institute for Chemical Ecology in Jena examined three different species of the genus Drosophila and their interactions with their natural food resources, ...
Plants & Animals
May 4, 2020
0
2
Evolution is a tinkerer, not an engineer. "Evolution does not produce novelties from scratch. It works with what already exists," wrote Nobel laureate François Jacob in 1977, and biologists continue to find this to be true.
Molecular & Computational biology
Apr 3, 2020
0
329
A team of researchers from France, Germany and Belgium has found evidence that neither nature nor nurture leads to personality differences—it is the result of nonheritable noise during brain development. In their paper ...
Vision is fundamentally based on the perception of contrast. When light conditions change, the eye needs a certain period of time to adapt and restore its ability to estimate contrast correctly. These processes are relatively ...
Plants & Animals
Feb 5, 2020
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6
Scientists at the University of California San Diego have a much clearer idea thanks to the evolution of an advanced imaging system designed to record ultra-precise brain activities in flies.
Plants & Animals
Feb 4, 2020
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117
You probably behave differently when you are having a bad day than during a great one. For example, while you might politely smile at a neighbor you dislike on an otherwise pleasant Saturday afternoon, that same interaction ...
Plants & Animals
Dec 12, 2019
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267
A parasitic wasp has shown tremendous potential attacking and controlling spotted wing drosophila—an invasive, destructive fruit fly that costs Oregon growers close to a billion dollars a year, Oregon State University researchers ...
Ecology
Dec 11, 2019
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99
University of California, Irvine researchers reveal how an ancient flavoprotein response to ultra violet (UV), blue and red light informs internal circadian processes about the time of day.
Cell & Microbiology
Nov 7, 2019
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492
A signalling pathway controlling morphogenesis, the formation of the three-dimensional body shape in the fruit fly Drosophila, also has pivotal functions for early embryonic development in other insects like beetles, crickets ...
Evolution
Oct 21, 2019
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9
Two years ago, scientists from the Stowers Institute for Medical Research reported the 3-D structure of the synaptonemal complex in the fruit fly Drosophila melanogaster. This large protein complex is a critical player in ...
Molecular & Computational biology
Oct 16, 2019
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25
