Lab analysis of Subway tuna sandwiches fails to identify tuna DNA
by Alexandra Villarreal from on (#5KCK8)
New York Times commissions test of 60in worth of tuna sandwiches but researchers were unable to pinpoint a species
A lab test commissioned by the New York Times failed to identify any tuna DNA in a series of Subway tuna sandwiches.
Related: Subway bread is not bread, Irish court rules
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