Researchers at The University of Texas at Dallas (UTD), led by Dr. Lee Bulla, have demonstrated for the first time the selective cytotoxicity of Bacillus thuringiensis subsp. israelensis Cry4B toxin is mediated by BT-R3. ...
Cell & Microbiology
Aug 24, 2013
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A 400-year-old banyan tree in Hong Kong will be cut down, authorities said Friday, after being hit by a fungal disease brought on when a park development starved its roots of oxygen and nutrients.
Ecology
Aug 24, 2013
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A giant panda gave birth to a cub at the US National Zoo, raising hopes for a rare success after a series of false pregnancies and a death.
Plants & Animals
Aug 24, 2013
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