(PhysOrg.com) -- Can we get bugs to do our bidding? Emory chemist Justin Gallivan has moved science another step closer to that possibility. His lab reprogrammed an innocuous strain of the bacterium Escherichia coli to "seek ...
Biochemistry
May 14, 2010
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An increasing number of crops commercially grown today are genetically modified (GM) to resist insect pests and/or tolerate herbicides. Although Bt corn is one of the most commonly grown GM crops in the United States, little ...
Ecology
Apr 17, 2012
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Kansas State University researchers have discovered how weeds develop resistance to the popular herbicide glyphosate, a finding that could have broad future implications in agriculture and many other industries.
Biotechnology
Mar 12, 2018
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336
Scientists from the University of Sheffield have identified factors which are driving the evolution of herbicide resistance in crops - something which could also have an impact on medicine as well as agriculture.
Ecology
Feb 12, 2018
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296
The use of weed killers can increase the prevalence of antibiotic resistant bacteria in soil, a new study from the University of York shows.
Ecology
Feb 16, 2021
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Maligned as a bee-killer and possibly cancer-causing, a common herbicide has turned out to be a boon for tadpoles making them more toxic to predators, researchers said Wednesday.
Plants & Animals
Jul 5, 2017
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145
The herbicide Roundup is the most widely used agricultural chemical in history. But over the past two decades, a growing number of weed species have evolved resistance to Roundup's active ingredient, glyphosate, reducing ...
Plants & Animals
Feb 3, 2020
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218
An international team of researchers has reviewed the evidence linking exposure to atrazine – an herbicide widely used in the U.S. and more than 60 other nations – to reproductive problems in animals. The team found ...
Plants & Animals
Nov 28, 2011
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A garden can be a competitive environment. Plants and unseen microorganisms in the soil all need precious space to grow. And to gain that space, a microbe might produce and use chemicals that kill its plant competitors. But ...
Cell & Microbiology
Jul 13, 2018
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169
If you see a monarch butterfly lighting in your backyard this year, take an extra moment to enjoy it.
Ecology
Jul 26, 2011
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