Seafood mislabelling persistent throughout supply chain, new study in Canada finds using DNA barcoding, which revealed 32% of samples overall were mislabelled, with 17.6% at the import stage, 27.3% at processing plants and 38.1% at retailers.

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Seafood mislabelling persistent throughout supply chain, new study in Canada finds using DNA barcoding, which revealed 32% of samples overall were mislabelled, with 17.6% at the import stage, 27.3% at processing plants and 38.1% at retailers.