Molecular Biology

Study: Environmental epigenetics affects disease, evolution

By Eric Sorensen, WSU science writer PULLMAN, Wash. – Washington State University researchers say environmental factors are having an underappreciated effect on the course of disease and evolution by prompting genetic mutations through epigenetics, a process by which genes are turned on and off independent of an organism’s DNA sequence.

Tri-Cities professor presents contrasting science about pesticide

By Maegan Murray, WSU Tri-Cities RICHLAND, Wash. – A Washington State University Tri-Cities professor intends to “clear the air” of misconceptions surrounding the controversial herbicide Roundup when he speaks at ecology and pesticide workshops in Chile next month.

April 9: Revolutionizing Alzheimer’s, cancer, other treatments

SEATTLE – Activating or inhibiting the growth factors linked to dementia, cancer and wound healing will be discussed at the free, public Washington State University Innovators lecture and reception 4-6 p.m. Thursday, April 9, at the Bell Harbor International Conference Center, 2211 Alaskan Way, Pier 66, Seattle.

Probiotic toxin fights coldwater disease in rainbow trout

By Rebecca Phillips, University Communications PULLMAN, Wash. – The rainbow trout is a work of art and diner’s delight. But when the freshwater fish falls prey to coldwater disease, its colorful body erodes into ragged wounds and ulcers. The bacterial infection can kill up to 30 percent of hatchery stock and costs millions of dollars […]

Feb. 3: Plastic trash discussed as reproductive health hazard

By Beverly Makhani, Office of Undergraduate Education PULLMAN, Wash. – Patricia Hunt is an expert on how plastics impact reproductive mechanisms in humans and other animals. She will discuss “Are We Trashing Our Reproductive Health” at 7 p.m. Tuesday, Feb. 3, in CUE 203 at Washington State University.