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Mexican researchers urged the government to regulate gene editing such as CRISPR separately from transgenic crops. The request follows a March 2025 decree by President Sheinbaum banning transgenic corn cultivation.
A petition and public statement were launched.
The story concerns Mexican crop biotech policy with little immediate effect on feed grain flows or prices.
After 1,623 past policy events, CORN moved a median +0.1% over 5 sessions (51% higher; middle half -1.4% to +1.5%), and +0.4% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.