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Gene editing in agriculture: Disclosure, communication and transparency critical to public acceptance

April 13th, 2018 / Genetic Literacy Project, US

Communication is critical around the topic of gene-editing, an emerging technology that involves making precise changes in the genetic material of plants and animals used in food production to improve food safety, reduce food waste and use less water, land and other resources.
“Consumers are going to ask, ‘Is this safe?’ …

US gene-editing ruling delights plant scientists

April 9th, 2018 / The Guardian, UK

Researchers in the US have been given the go-ahead to use gene-editing techniques to alter crops and plants. The decision opens the door for scientists to create a new generation of genetically altered crops without serious restriction and paves the way for approvals for similar work in Britain and the …

The USDA says Crispr-edited foods are just as safe as ones bred the old-fashioned way

April 4th, 2018 / Quartz

Last week the United States Department of Agriculture (USDA) announced that it would no longer regulate crops that have been genetically edited.
Gene editing, which includes Crispr techniques, enables researchers and now farmers, to genetically nip and tuck the DNA of living things and sell them to consumers. This could mean …

The future of organic farming and gene editing

March 28th, 2018 / Alliance for Science, US

It’s become popular in recent years for some to call for a shift away from conventional farming and wholly into organic. But is this even feasible? Not when you compare the yields of both farming methods. Organic yields are usually 20-30 percent below conventional yields, with the sometimes exception of …

Genetic engineering, CRISPR and food: What the ‘revolution’ will bring in the near future

February 2nd, 2018 / Genetic Literacy Project, US

Humankind is on the verge of a genetic revolution that holds great promise and potential. It will change the ways food is grown, medicine is produced, animals are altered and will give rise to new ways of producing plastics, biofuels and chemicals.
Many object to the genetic revolution, insisting we should …

Easing the regulatory process around certain genetic engineering techniques

January 22nd, 2018 / Alliance for Science, US

The European Union and Australia took steps this week toward easing the regulatory process around certain genetic engineering techniques.
In the EU, a legal opinion found that mutagenesis techniques are, in principle, exempt from the rules that govern genetically modified organisms (GMOs), though individual EU states can regulate their use. Meanwhile, …

Scientists use CRISPR-Cas9 technology to improve drought and salt tolerance in rice

January 11th, 2018 / ISAAA, US

The ∆ 1 -pyrroline-5-carboxylate synthetase (P5CS) is the rate-limiting enzyme in proline (Pro) synthesis and is involved in drought and salt stress tolerance in plants. An OsP5CS gene was isolated from a stress-treated commercial rice variety, BC15.
The length of rice OsP5CS was 2173 nucleotides, containing an ORF encoding for …

Gene editing: The key to food security in a warmer world?

January 8th, 2018 / Deutsche Welle, Germany

At the Justus Liebig University in Gießen, Germany, scientist Karl-Heinz Kogler is fighting diseases that affect wheat and other crops. His new weapon is the gene-editing technique CRISPR-cas9. It allows him to literally edit organisms, removing bits of DNA responsible for undesirable outcomes.
Recently, he and his team edited the wheat …

How gene editing will boost crop yields

December 19th, 2017 / Successful Farming, US

On the surface, a light switch and gene editing have as much in common as a linebacker does with a ballerina.
Dig a bit deeper, though. “In a very simple way, the main application of gene editing is like flipping a light switch on and off,” says Federico Tripodi, …

Use of CRISPR systems in plant genome editing: toward new opportunities in agriculture

November 30th, 2017 / Emerging Topics in Life Sciences, UK

Initially discovered in bacteria and archaea, CRISPR–Cas9 is an adaptive immune system found in prokaryotes. In 2012, scientists found a way to use it as a genome editing tool. In 2013, its application in plants was successfully achieved. This breakthrough has opened up many new opportunities for researchers, including the …