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How can CRISPR technology improve plant breeding?

July 23rd, 2019 / European Scientist

A new comprehensive review paper published last week on 15 July in Nature plants explores how scientists can use CRISPR to enhance traditional plant breeding techniques with the goal of ensuring global food security (1). Gene-editing technologies like CRISPR will be particularly important “in the context of global climate change as well as in …

New genome editing technology for plant breeding

July 22nd, 2019 / Phys.org

Researchers have developed a new genome editing technology for rice, combining adenine-to-guanine single-base editing technology and Cas9 with an extended targeting scope. They report that it is possible to efficiently introduce base substitution mutations in rice genes and plan to expand the research to citrus fruit breeding. Read more …

Chinese scientists develop gene-edited soybean that can grow in warmer climates

July 19th, 2019 / SEARCA Biotechnology Information Center

Chinese agricultural scientists are using gene-editing tools to create soybean mutants that can adapt to warmer climates in low-altitude regions, in a bid to increase production of the crop in southern China.

Scientists from the Chinese Academy of Agricultural Sciences have knocked out two key genes that regulate soybean flowering to …

African Union mulls harmonized biosafety system framework

July 19th, 2019 / Alliance for Science, US

The African Union (AU) is looking at the possibility of harmonizing biosafety regulations to ensure more effective handling of biotechnology applications in its 55 member-states.

The issue ranked top on the agenda at the just-concluded training for African biosafety regulators in Addis Ababa, Ethiopia, that was organized by the AU and its Development …

We need policy on new breeding technologies

July 16th, 2019

From The Standard, Kenya

A series of genome editing-related research work in Africa has triggered the need for the continent to develop a dedicated policy for new and precision breeding techniques.

According to experts who are already doing gene editing research, National Biosafety Authorities in the continent need to develop regulations on …

Gene editing technology in agriculture: time for African governments to intervene

July 10th, 2019

A series of genome editing related research work in Africa has triggered the need for the continent to develop a dedicated policy for new and precision breeding techniques, especially for genome editing.

According to experts who are already doing gene editing research, National Biosafety Authorities in the continent need to develop …

CRISPR gene edited soybeans suited for hotter climates offer ‘enormous’ crop yield boost

July 9th, 2019 / Genetic Literacy Project, US

Chinese agricultural scientists using gene-editing technology have created new soybean mutants, which could lead to soybean crops in much warmer climates including South China and countries near the Equator.

To create the soybean mutants, research teams from the Chinese Academy of Agricultural Sciences knocked out two genes using the gene-editing tool known as …

International project working to beat wheat rust

March 25th, 2019 / Weekly Times, Australia

A JOINT venture project between the CSIRO and a US foundation has had recent success with a field trial of a wheat variety stacked with five wheat rust resistance genes.

The collaboration between CSIRO and the University of Minnesota known as 2Blades has recently demonstrated strong field resistance to stem rust …

Using genetic engineering to turn annual crops into perennials could bolster global food production

March 18th, 2019 / Genetic Literacy Project, US

The last several decades have witnessed a remarkable increase in crop yields — doubling major grain crops since the 1950s. But a significant part of the world still suffers from malnutrition, and these gains in grains and other crops probably won’t be enough to feed a growing global population.

These facts …

How genetic engineering can help Africa cope with climate change by tweaking crops, animals

March 3rd, 2019 / Genetic Literacy Project, US

Climate change will have a dramatic impact on agricultural production in Africa.  Over the last century, temperatures across the continent increased by around 0.5 degrees Centigrade. If this trend continues as expected, extreme heat waves and droughts are likely to become more common. Climate estimates suggest that there could be an …