In the first chapter of The Origin of Species, Charles Darwin detailed his examinations of the skeletons of a variety of different breeds of domestic pigeons. To agreement today, he concluded that they all descended, by selective ...
One of the most successful strategies in pest control is to endow crop plants with genes from the bacterium Bacillus thuringiensis, or Bt for short, which code for proteins that kill pests attempting to eat them.
Biotechnology
Oct 9, 2011
20
0
A new study has identified novel insecticidal proteins in ferns. Professor Marilyn Anderson at La Trobe University said the discovery could lead to plant-made protein pest control for crop plants that are essential to global ...
Molecular & Computational biology
Oct 23, 2023
0
139
In 2016, farmers worldwide planted more than 240 million acres (98 million hectares) of genetically modified corn, cotton and soybeans that produce insect-killing proteins from the bacterium Bacillus thuringiensis, or Bt. ...
Biotechnology
Oct 10, 2017
0
489
Financial conflicts of interest were found in 40 percent of published research articles on the genetically modified crops, also known as GMO crops, French researchers said this week.
Biotechnology
Dec 16, 2016
9
1743
Strategies for delaying insect resistance to transgenic crops rely on assumptions that often are overly optimistic, a new study led by UA scientists shows. Published as an advance online publication by the journal Nature ...
Biotechnology
Jan 19, 2015
2
92
A benign crystal protein, produced naturally by bacteria and used as an organic pesticide, could be a safe, inexpensive treatment for parasitic worms in humans and provide effective relief to over a billion people around ...
Cell & Microbiology
Jul 23, 2013
1
0
Since 1996, farmers worldwide have planted more than a billion acres (400 million hectares) of genetically modified corn and cotton that produce insecticidal proteins from the bacterium Bacillus thuringiensis, or Bt for short. ...
Biotechnology
Jun 10, 2013
0
0
(Phys.org) —The popular new strategy of planting genetically engineered crops that make two or more toxins to fend off insect pests rests on assumptions that don't always apply, UA researchers have discovered. Their study ...
Ecology
Mar 29, 2013
20
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(Phys.org) -- Pests are adapting to genetically modified crops in unexpected ways, researchers have discovered. The findings underscore the importance of closely monitoring and countering pest resistance to biotech crops.
Ecology
Jun 20, 2012
1
0
