DNA of hatchery-raised fish changes in just one generation

Hatchery-raised fish show dramatic alterations in their DNA from wild fish in just one generation, says a new study published in Nature Communications by Oregon State University. Researchers compared wild steelhead trout taken from the Hood River with hatchery-raised steelhead, reports The Oregonian. By breeding fish with two wild parents, two hatchery-raised parents and with one… » Read More

FERN’s Ag Insider gives you the reporting you need every day to navigate the difficult terrain of food and agriculture policy. Editor Chuck Abbott has been covering this beat for nearly three decades — few journalists have the connections in the halls of power and the understanding of the issues that Chuck does.

Executives and leaders across the political and corporate spectrum consider FERN's Ag Insider an essential read. Get the reporting you need every weekday. Subscribe now to get full access! Don’t miss out.

Features include:

  • • In-depth reporting and analysis
  • • A roundup of key reporting from a range of sources
  • • Articles tagged and viewable by subject
  • • A searchable archive of all Ag Insider reporting
  • • All this PLUS a newsletter summary in your email inbox every weekday morning.

As low as $6.60 / month
30-day free trial

Subscribe