Genes are not Lego blocks. An individual gene can control multiple aspects of an organism’s development and its response to different environmental conditions. Gene editing is therefore likely to change more than just one trait.

Comment: Science in the back seat on gene-editing decision

Gene-edited seed now stands on largely the same footing as traditionally bred plants in Canada, and there are problems with that

Even though they have no history of safe use in Canada or elsewhere, Agriculture Minister (Marie-Claude) Bibeau announced on May 3 that Canada will exempt gene-edited plants from the regulations faced by genetically modified crops and mandatory public notification unless they contain foreign DNA or if they are herbicide tolerant. For all other changes in


Corn in progress just east of Blumenort, Man. on July 20, 2022. (Dave Bedard photo)

After growing GM corn for decades, some U.S. farmers open to Mexican restrictions

Biden administration seeks to challenge ban

Chicago | Reuters — Mexico has found unexpected allies as it tries to limit imports of genetically modified (GM) corn: some U.S. farmers who grow the crops. Farmers have for decades planted GM corn, which protects against insects and herbicides, with seeds sold by companies such as Bayer, Corteva and ChemChina’s Syngenta. But as believers

Biotech crops widely used, consumers still wary of GM wheat

Biotech crops widely used, consumers still wary of GM wheat

A crop used widely for human food is more sensitive than earlier introductions

Nearly all corn, canola and soybean acres in the world’s largest exporting countries are seeded with genetically modified varieties, but that is not the case for wheat, a crop grown primarily for human food. Biotech varieties of corn, canola and soy, used for animal feed, biofuels and cooking oil, were introduced in 1996 and soon


File photo of a cornfield in Mexico. (Roberto Cabrera/iStock/Getty Images)

Mexico opens door for GM corn in feed, industrial uses

U.S. 'disappointed' in Mexico's new decree

Mexico City | Reuters — Mexico on Monday scrapped a deadline to ban genetically modified corn for animal feed and industrial use amid trade tensions with the United States — but retained plans to prohibit use of the GM grain for human consumption, as well as the herbicide glyphosate. The move, approved in a government

Around 20 per cent of Mexico’s corn imports from the U.S. are white corn, used to make food products such as tortillas. (Bhofack2/iStock/Getty Images)

Mexico to rework decree on GM corn, economy minister says

GM corn, glyphosate bans now due to take effect in 2024

Mexico City | Reuters — Mexico has offered to extend a deadline to ban genetically modified (GM) corn until 2025 and is working on a proposal to overhaul its plan, Economy Minister Raquel Buenrostro said on Wednesday. Buenrostro said President Andres Manuel Lopez Obrador had told the U.S. Mexico could delay the contentious GM corn


Corn in progress just east of Blumenort, Man. on July 20, 2022. (Dave Bedard photo)

Mexico open to deal with U.S. on GMO corn

U.S. corn growers seek clarity over ban

Mexico City | Reuters — Mexican President Andres Manuel Lopez Obrador said on Tuesday he is seeking a deal with Washington after the United States threatened legal action over Mexico’s plan to ban genetically modified (GMO) corn in 2024. After meeting with Mexican officials on Monday, U.S. Secretary of Agriculture Tom Vilsack said Mexico’s decree

Mexico not buying U.S. yellow corn as GM ban looms

Mexico not buying U.S. yellow corn as GM ban looms

Mexico’s government cannot make purchases of yellow corn from the United States because it does not want genetically modified product, President Andres Manuel Lopez Obrador said Nov. 9, amid pressure from its top trade partner over the future of the imports. The United States wanted to sell Mexico more yellow corn and Mexico declined, Lopez