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Bee Learning Behaviour Affected by GMO Toxin

October 21, 2008 Biotechnology, Environment, News Comments Off on Bee Learning Behaviour Affected by GMO Toxin

Jonathan Latham, PhD and Allison Wilson, PhD

Concerns over bees, especially the European honey bee (Apis mellifera) have rarely been higher. Although there are few hard data there is a general consensus that both solitary and social bee populations are declining and that recently the still-mysterious colony collapse disorder (CCD) has dramatically worsened this situation. No definitive cause for CCD has yet been established but there is widespread agreement that CCD is caused by more than one factor (Calderone, 2008 ; Oldroyd, 2007).
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Effects of GMO Pollen in Waterways

November 2, 2007 Biotechnology, Environment, News Comments Off on Effects of GMO Pollen in Waterways

Toxins in transgenic crop byproducts may affect headwater stream ecosystems E. J. Rosi-Marshall, J. L. Tank, T. V. Royer, M. R. Whiles, M. Evans-White, C. Chambers, N. A. Griffiths, J. Pokelsek, and M. L. Stephen PNAS 2007 104: 16204-16208

PNAS Press Release :
Ecological impacts of genetically engineered corn are particularly important because of increased corn demand created by biofuels production

A new study indicates that a popular type of genetically engineered corn–called Bt corn–may damage the ecology of streams draining Bt corn fields in ways that have not been previously considered by regulators. The study, which was funded by the National Science Foundation, appears in the Oct. 8 edition of The Proceedings of the National Academy of Sciences.
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Transgenic Bt Maize Pollen Harms Swallowtails

January 2, 2007 (Un)Sustainable Farming, Biotechnology, Environment, News Comments Off on Transgenic Bt Maize Pollen Harms Swallowtails

Jonathan Latham and Allison Wilson

Pollen from a Bt insect resistant maize is highly toxic to the European common swallowtail butterfly (Papilio Machaon) according to a paper published last week in the journal Basic and Applied Ecology (Lang and Vojtech 2006 Vol. 7 pp296-306; doi:10.1016/j.baae.2005.10.003). The paper found that for first instar caterpillars the LD50 of Bt 176 corn was 14 pollen grains and that for harm to occur required consumption of as few as 5 pollen grains.
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Commentaries

The Meaning of Life (Part I)

DNA double helix

by Jonathan Latham, PhD Many people date the DNA revolution to the discovery of its structure by James Watson and Francis Crick in 1953. But really it began thirty years before, conceived by the mind of John D Rockefeller, Sr. Thus it is fitting that DNA is named after him. …

The War Over Mangoes

Mangoes from Mexico

by Meredith Rector (Committee on U.S.-Latin American Relations (CUSLAR)) Growing mangoes in the southern Mexican state of Oaxaca has racked up an enormous socio-political expense for the region far greater than the price tag on the fruit in the supermarket. For a Mexican drug cartel desperate to move product, hiding …

Gene Drives: A Scientific Case for a Complete and Perpetual Ban

Mosquito and DNA

by Jonathan Latham, PhD One of the central issues of our day is how to safely manage the outputs of industrial innovation. Novel products incorporating nanotechnology, biotechnology, rare metals, microwaves, novel chemicals, and more, enter the market on a daily basis. Yet none of these products come with an adequate …

Genetics Is Giving Way to a New Science of Life

Phytoplankton

by Jonathan Latham, PhD Test your understanding of the living world with this simple question. What kind of biomolecule is found in all living organisms? If your answer is “DNA”, you are incorrect. The mistake is very forgiveable though. The standard English-language biology education casts DNA (DeoxyriboNucleic Acid) as the …

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Reviews

Poison Spring: The Secret History of Pollution and the EPA

Poison Spring Evaggelos Valllianatos

Book Author: Evaggelos Vallianatos with McKay Jenkins Reviewed by: Carol Van Strum “Science is the belief in the ignorance of experts,” Richard Feynman famously declared in 1966. Ever quick to challenge accepted wisdom, he distinguished the laudable ignorance of science, forever seeking unattainable certainties, from the dangerous ignorance of experts …

The Real Cost of Fracking: How America’s Shale Gas Boom Is Threatening Our Families, Pets, and Food

The Real Cost of Fracking book cover

Book Authors: Michelle Bamberger and Robert Oswald Reviewed by Allison Wilson (The Bioscience Resource Project) The first researchers to systematically document ill health in livestock, pets, and people living near fracking drill sites were Michelle Bamberger and Robert Oswald. Bamberger, a veterinarian, and Oswald, a professor of molecular medicine at …

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