Agbiotech supporters and opponents have been waiting for months for the opinion of the Advocate General of the European Court of Justice, hoping that it would settle the fateful question: do edited plants follow the same legislation as GMOs? The answer, however, does not appear to be conclusive and has been variously interpreted. Nature, The Scientist, and The Guardian are cautiously optimistic, but this Euractiv article is even more interesting. Uncertainty is the prevailing mood in this field. Continue reading
Choose a word to fill the gap in the sentence. “Gene drives are an ambitious experiment in …”. Genetics? Ecology? Evolution? Obviously, gene drives are all this and more. They may also represent a significant social experiment in risk communication, public engagement, participatory processes. Potential applications of this technology include controlling the transmission of vector-borne diseases and eliminating invasive species from sensitive ecosystems. We do not yet know if these genetic elements, designed to foster the preferential inheritance of a gene of interest with CRISPR’s help, will work in field trials as hoped. To find out, a green light to test this technology out of the labs will have to be negotiated with the public, stakeholders, regulators, and governments of affected countries. A first step in this direction was taken last week with the commitment to respect shared guiding principles in gene drive research and communication published in Science by the technology main sponsors and supporters. Signatory organizations are scattered around the world, from the US to India, with the Bill & Melinda Gates Foundation at the forefront with its Target Malaria project. Continue reading
The Daily Beast has misunderstood, unfortunately, and the rose-scented CRISPR beer does not exist yet. But researchers are hopeful to try it in pilot-scale in the near future. A team from the University of Leuven in Belgium has identified two genes that could be used to generate novel flavor profiles in alcoholic beverages. They are called TOR1 and FAS2 and work by increasing the production of phenylethyl acetate in yeast (Saccharomyces cerevisiae). CRISPR helped to swap the scented alleles into standard strains, which suddenly began producing more floral aromas. Continue reading
Wheat contains many genes coding for proteins that are toxic to people with celiac disease (gliadins), but CRISPR could edit them all out. Researchers at the Institute for Sustainable Agriculture (Córdoba, Spain) have managed to knockout up to 35 of these genes, reducing immunoreactivity by up to 85%. The 100% goal now seems to be at hand. But is biotech “gluten-free” bread tasty? And is it going to reach the market? We asked plant scientist Francisco Barro, corresponding author of the paper recently published in Plant Biotechnology Journal. Continue reading
The European Commission is organising the high-level conference “Modern Biotechnologies in Agriculture – Paving the way for responsible innovation”. This one-day event takes place in the Charlemagne Building today, from 9.30 to 18.00. The aim is to stimulate an informed and open debate among all stakeholders on how the EU can benefit from modern biotechnologies and innovation in the food and agricultural sector while maintaining high safety standards. The participants are prominent European policy makers, relevant industry stakeholders, representatives of civil society, scientists, and government experts. Webstreaming is available. For further information, see the conference website.
From the conversation with Sam Kass, former White House Chef and Senior Policy Advisor for Nutrition, at the Global Food Innovation Summit “Seeds & Chips” 2017 (Milan, May 9)