Like the movie version of Spider-Man who shoots spider webs from holes in his wrists, a little alpine plant has been found to eject cobweb-like threads from tiny holes in specialized cells on its leaves. It's these tiny holes ...
Plants & Animals
Jun 17, 2021
1
15
The bacterium Staphylococcus epidermidisis is a usually harmless microbe found on the skin and in the noses of humans. Yet some strains of this species can cause infections—in catheters, artificial joints, heart valves ...
Cell & Microbiology
May 25, 2021
0
30
A plant cell wall's unique ability to expand without weakening or breaking—a quality required for plant growth—is due to the movement of its cellulose skeleton, according to new research that models the cell wall. The ...
Plants & Animals
May 13, 2021
0
118
Gram-negative bacteria are the bane of health care workers' existence.
Molecular & Computational biology
May 11, 2021
2
260
What would it be like to produce fertilizer in your own basement? Leguminous plants, like peas, beans and various species of clover, obtain the organic nitrogen they need for their growth from symbiotic soil bacteria via ...
Plants & Animals
May 3, 2021
0
72
Infectious diseases are a leading cause of global mortality. During an infection, bacteria experience many different stresses—some from the host itself, some from co-colonizing microbes and others from therapies employed ...
Molecular & Computational biology
Apr 2, 2021
0
111
Fungi are a vital part of nature's recycling system of decay and decomposition. Filamentous fungi spread over and penetrate surfaces by extending fine threads known as hyphae.
Plants & Animals
Mar 16, 2021
0
29
Finding alternatives to antibiotics is one of the biggest challenges facing the research community. Bacteria are increasingly resistant to these drugs, and this resistance leads to the deaths of more than 25,000 around the ...
Nanomaterials
Dec 10, 2020
1
119
Cancer cells spread by switching on and off abilities to sense their surroundings, move, hide and grow new tumors, a new study has found.
Cell & Microbiology
Dec 1, 2020
0
348
Nature is not homogenous. Most of the universe is complex and composed of various subsystems—self-contained systems within a larger whole. Microscopic cells and their surroundings, for example, can be divided into many ...
General Physics
Nov 19, 2020
2
25
