Researchers assemble pathogen 'tree of life'

A new online tool—the first of its kind for plant pathogens—will help researchers across the globe identify, detect and monitor species of Phytophthora, which have been responsible for plant diseases ranging from the ...

How disgust-related avoidance behaviors help animals survive

Animals risk getting sick every day, just like humans, but how do they deal with that risk? An international team led by Dr. Cecile Sarabian from the University of Hong Kong (HKU) examines the use of disgust-related avoidance ...

What is gene editing and how could it shape our future?

It is the most exciting time in genetics since the discovery of DNA in 1953. This is mainly due to scientific breakthroughs including the ability to change DNA through a process called gene editing.

Global spread of powdery mildew through migration and trade

The worldwide distribution of one of the most important cereal pathogens is the result of human activity. Researchers at the University of Zurich have traced the history and spread of wheat powdery mildew along wheat trade ...

Study tracks plant pathogens in leafhoppers from natural areas

Phytoplasmas are bacteria that can invade the vascular tissues of plants, causing many different crop diseases. While most studies of phytoplasmas begin by examining plants showing disease symptoms, a new analysis focuses ...

Calling on natural defenses to turn back banana pandemic

In the 1950s, the "Gros Michel" variety of banana was wiped out by Panama disease. The banana crop in some locations was basically eliminated by the disease of fusarium wilt, caused by a pathogen that enters the plant through ...

page 2 from 13