This site uses cookies from Google and other third parties to deliver its services, to personalise adverts and to analyse traffic. Information about your use of this site is shared with Google. By using this site, you agree to its use of cookies. Read our policy.

An image showing Coho salmon
An image showing the proposed reaction pathway of how 6PPD transforms into 6PPD-quinone
An image showing Jenifer McIntyre, Edward Kolodziej and Zhenyu Tian wading in a shallow stream