New research challenges the common perception that bacteria develop antimicrobial resistance in wastewater treatment plants. The findings have recently been published in the recognized scientific journal Nature Communications.
Environment
Oct 7, 2015
0
15
In a deception that likely has evolved over thousands of years, a caterpillar that feeds on corn leaves induces the plant to turn off its defenses against insect predators, allowing the caterpillar to eat more and grow faster, ...
Plants & Animals
Sep 9, 2015
0
93
In the mid-20th century, an American scientist named Harold Henry Flor helped explain how certain varieties of plants can fight off some plant killers (pathogens), but not others, with a model called the "gene-for-gene" hypothesis. ...
Biotechnology
Aug 25, 2015
0
124
Alfalfa is a $10 billion-a-year crop in the United States and is produced in all 50 states. It fixes nitrogen in the soil, saving an estimated $457 million a year in fertilizer costs, and reduces pests and plant pathogens ...
Environment
Jul 20, 2015
0
7
Receptors carrying built-in decoys are the latest discovery in the evolutionary battle between plants and pathogens. The decoy domains within the receptor detect pathogens and raise the cell's alarm when there is an infection.
Biotechnology
May 21, 2015
0
16
Similar to humans and animals, plants possess an innate immune system that protects them from invading pathogens. Molecular structures that only occur in pathogens enable their recognition and trigger the immune response. ...
Biotechnology
Mar 3, 2015
0
39
The epidemics caused by coinfection of several pathogen strains in a plant population is more severe than epidemics caused by single strains.
Biotechnology
Jan 8, 2015
0
25
Antibiotic-producing bacteria in soil are the source of many antibiotics used to combat diseases in humans and plants. But, surprisingly little is known about how these microbes impact tropical plant communities and ecosystems, ...
Ecology
Oct 28, 2014
0
0
Plants that come under attack from pathogens have an automatic immune response. Fungi get around this plant immunity by injecting proteins into the host plant cells. These 'effector proteins' enable the fungi to escape the ...
Biotechnology
Oct 6, 2014
0
0
Plants have a symbiotic relationship with certain bacteria. These 'commensal' bacteria help the pants extract nutrients and defend against invaders – an important step in preventing pathogens from contaminating fruits and ...
Cell & Microbiology
Sep 29, 2014
0
0
