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Overlooked link in food security

July 3rd, 2018 / Business Daily

The Government of Kenya, within its big four agenda, has given prominence to food and nutritional security as one of its main development pillars. Rightly so, since a well-fed nation is crucial for productivity and contribution to the country’s economic growth. However, this pillar is often misconstrued to solely refer …

Experts intensify war on aflatoxins

December 7th, 2017 / Daily New, Tanzania

Various stakeholders from across the African continent are meeting in Dar es Salaam to step up efforts in the fight against aflatoxin contamination in the maize value chain.
The two-day regional workshop, organised by the Partnership for Aflatoxin Control in Africa (PACA) in collaboration with its partners, seeks to address the …

Genetically engineered yeast soaks up heavy metal pollution

July 24th, 2017 / American Council on Science and Health

Environmental contamination with heavy metals is often the result of various types of industrial processes. Because heavy metals can be dangerous to humans and other wildlife, contaminated sites need to be cleaned up. This isn’t easy. Chemical extraction methods can introduce different types of pollutants into the environment.
Bioremediation — using …

Rice plants could be genetically tweaked to tame arsenic found in soil, reducing risk for humans

March 6th, 2017 / Genetic Literacy Project, US

Rooted in place, plants can’t run away from arsenic-tainted soil — but they’re far from helpless. Scientists have identified enzymes that help rice plant roots tame arsenic, converting it into a form that can be pushed back into the soil. That leaves less of the toxic element to spread into …