Dr. Andrew Kinziger, fisheries department chair, at Humboldt State University

a man sitting on a rock next to a river posing for the camera
Photo By/Credit

John Heil/USFWS

Media Usage Rights/License
Public Domain
Image
鈥淭here has been a revolution in genetic sequencing techniques. This has allowed surveys of an entire genome of Chinook salmon and determination that the spring-run ecotype is controlled by a single gene of major effect,鈥� said Dr. Andrew Kinziger, fisheries department chair, at Humboldt State University who believes in 鈥渘ature鈥檚 portfolio effect.鈥� Credit: John Heil/USFWS