Mosquito sex-determining gene could help fight dengue fever
Males aren't relevant—at least when it comes to disease transmission by mosquitoes.
Biotechnology
May 21, 2015
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Researchers find hormone receptor that allows mosquitoes to reproduce
University of Georgia entomologists have unlocked one of the hormonal mechanisms that allow mosquitoes to produce eggs.
Cell & Microbiology
Apr 9, 2015
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Researchers master gene editing technique in mosquito that transmits deadly diseases
Traditionally, to understand how a gene functions, a scientist would breed an organism that lacks that gene - "knocking it out" - then ask how the organism has changed. Are its senses affected? Its behavior? Can it even survive? ...
Biotechnology
Mar 26, 2015
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Study suggests how mosquitoes evolved an attraction to human scent
The female mosquitoes that spread dengue and yellow fever didn't always rely on human blood to nourish their eggs. Their ancestors fed on furrier animals in the forest. But then, thousands of years ago, some of these bloodsuckers ...
Cell & Microbiology
Nov 12, 2014
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Biotech firm's GM mosquitoes to fight dengue in Brazil
It's a dry winter day in southeast Brazil, but a steamy tropical summer reigns inside the labs at Oxitec, where workers are making an unusual product: genetically modified mosquitoes to fight dengue fever.
Biotechnology
Aug 27, 2014
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Multiple sensory cues draw mosquitoes to hosts
It may seem like mosquitoes will bite anything with a pulse, but they're actually quite strategic in picking their victims. A new study from The Rockefeller University looked at the interaction of different sensory cues—carbon ...
Cell & Microbiology
Feb 28, 2014
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Scientists describe how mosquitoes are attracted to humans
Female mosquitoes, which can transmit deadly diseases like malaria, dengue fever, West Nile virus and filariasis, are attracted to us by smelling the carbon dioxide we exhale, being capable of tracking us down even from a ...
Cell & Microbiology
Dec 5, 2013
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Researchers alter mosquito genome in step toward controlling disease
Virginia Tech researchers successfully used a gene disruption technique to change the eye color of a mosquito—a critical step toward new genetic strategies aimed at disrupting the transmission of diseases such as dengue ...
Biotechnology
Mar 21, 2013
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Temperature changes effect growth of dengue mosquito
(Phys.org) —A significant field discovery analyzing how natural temperature fluctuations affect the growth rate of the dengue mosquito could lead to crucial control-and-prevention strategies, according to newly published ...
Plants & Animals
Mar 11, 2013
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Enzyme characterization brings biochemists closer to mosquito drug targets
(Phys.org) -- Researchers from Virginia Tech, the Brookhaven National Laboratory, and the University of Wisconsin Madison have identified key structural components of an enzyme that plays many roles in insects, including ...
Cell & Microbiology
Jul 31, 2012
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