Parasitic wasps switch off the immune systems of fruit flies by draining calcium from the flies' blood cells, a finding that offers new insight into how pathogens break through a host's defenses.
Plants & Animals
May 20, 2013
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A group of scientists at the Instituto Gulbenkian de Ciencia, in Portugal, have uncovered a surprising link between the cell's skeleton and organ size. The team, led by Florence Janody, show in the journal Development, that ...
Cell & Microbiology
Jun 6, 2011
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Looking at the transformation of a fly larva into a pupa may help researchers to understand the molecular mechanisms that trigger puberty. A study conducted on the fruit fly, Drosophila melanogaster, by scientists at the ...
Cell & Microbiology
Mar 7, 2013
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We humans aren't the only creatures drawn by the smell of a good meal. Fruit fly larvae, it turns out, are equally susceptible to food scents, although the odors that attract them may not appeal to us.
Plants & Animals
Sep 5, 2017
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UC Riverside is testing whether a sesame seed-sized wasp can control a pest that could seriously damage California crops including wine, walnuts, and avocados.
Plants & Animals
Jun 17, 2019
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You live, you learn—even if you're a larva and especially if there's a little shock involved.
Plants & Animals
May 11, 2017
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A study of tentacle-formation in a sea anemone shows how epithelial cells form elongated structures and puts the spotlight on a new model organism.
Cell & Microbiology
May 2, 2013
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The biological control of pest insects in the soil has come one step closer. Wageningen UR has isolated five promising fungi that kill 90 to 100 per cent of the grubs and crane fly larvae, and which also survive well in the ...
Biotechnology
Oct 29, 2015
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(PhysOrg.com) -- Wheat's genetic resistance to Hessian flies has been failing, but a group of Purdue University and U.S. Department of Agriculture scientists believe that other plants may soon be able to come to the rescue.
Biotechnology
Dec 12, 2011
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(Phys.org) —In August 2011, researchers from the U.S. Department of Agriculture were presented with a serious, and potentially very costly, puzzle in Kennewick, Wash. Since Kennewick lies within a region near the heart ...
Ecology
Mar 22, 2013
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