Latest Cell wall Stories
Unraveling a microbe's multilayer defense mechanisms could lead to effective new treatments for potentially lethal fungal infections in cancer patients and others whose natural immunity is weakened.
A fundamental question about how sugar units are strung together into long carbohydrate chains has also pinpointed a promising way to target new medicines against tuberculosis. Working with components of the tuberculosis bacterium
Cellulose is a fibrous molecule that makes up plant cell walls, gives plants shape and form and is a target of renewable, plant-based biofuels research.
While proving a long-held theory that suberin blocks water and nutrient absorption in plants, a Purdue University scientist learned more about manipulating the substance to better feed plants.
Manipulating a natural waxy substance found in plants allows for easier absorption of beneficial nutrients, a Purdue University scientist in Indiana said. Botanists have long believed the substance suberin acted as a barrier for the movement of water in plants.
Los Alamos National Laboratory researchers have discovered a potential chink in the armor of fibers that make the cell walls of certain inedible plant materials so tough. The insight ultimately could lead to a cost-effective and energy-efficient strategy for turning biomass into alternative fuels.
Land plants' ability to sprout upward through the air, unsupported except by their own woody tissues, has long been considered one of the characteristics separating them from aquatic plants, which rely on water to support them.
By Naran, Radnaa Chen, Guibing; Carpita, Nicholas C The viscous seed mucilage of flax (Linum usitatissimum) is a mixture of rhamnogalacturonan I and arabinoxylan with novel side group substitutions.
Scientists have long searched for traces of ancient life on Earth in order to understand the history of life on our planet. Fossilized bones have helped us understand the age of the dinosaurs. Insects trapped in drops of amber have inspired Hollywood films and researchers alike.
- An uxorious, effeminate, or spiritless man.
- A timorous, cowardly fellow.