Fungi have significant potential for "horizontal" gene transfer, a new study has shown, similar to the mechanisms that allow bacteria to evolve so quickly, become resistant to antibiotics and cause other serious problems.
Cell & Microbiology
Mar 17, 2010
0
0
It's one thing for a hybrid citrus tree to tolerate citrus greening disease (a.k.a. Huanglongbing) and quite another if it also produces orange-like fruit—especially if the juice makes for a delicious breakfast beverage. ...
Molecular & Computational biology
Feb 28, 2024
1
122
Global trade, tourism and other forms of human movement are accelerating the spread of tree and plant pathogens between continents. Dutch elm disease, first seen in Europe in 1910, was detected in Canada just four decades ...
Ecology
Oct 26, 2023
0
21
New research fueled in part by citizen scientists reveals that the meadow spittlebug—known for the foamy, spit-like urine released by its nymphs—can feed on at least 1,300 species of host plants, more than twice the number ...
Plants & Animals
Oct 4, 2023
0
30
Coronary arteries are a vital part of the human heart, providing it with oxygen-rich blood so that it can work. By comparing the hearts of mammals, birds, reptiles, fish and frogs, a multi-institutional team of researchers ...
Evolution
Aug 22, 2023
0
9
A team of researchers affiliated with multiple institutions in Poland has found that an outbreak of African swine fever seven years ago could influence forest dynamics in a given area for many years to come. In their paper ...
Scientists are hoping the RNA of an obscure infection can one day be used like a Trojan horse to deliver life-saving treatments to citrus trees.
Cell & Microbiology
Jun 10, 2021
0
11
The finding of relatively high levels of the antimicrobial compound clovamide in the leaves of a disease-resistant strain of cacao has significant implications for breeding trees that can tolerate black pod rot, according ...
Plants & Animals
Dec 23, 2020
1
43
Chocolate-producing cacao trees that are resistant to a major pathogen were identified by an international team of plant geneticists. The findings point the way for plant breeders to develop trees that are tolerant of the ...
Plants & Animals
Dec 6, 2019
0
123
Matthew Evans, a biology professor at the University of Hong Kong, has created a computer model that shows the likely impact of dieback disease on ash trees in the U.K. In his paper published in the journal Royal Society ...
