This collection summarizes recent research progress in the biogenesis of plant diffusion barriers such as the Casparian strip, suberin lamellae or the root exodermis. While primarily focused on ...

读《Exploring the function of plant root diffusion barriers in sealing and shielding for environmental ...

Diffusion Substances move from a high to a low ... Substances move against a concentration gradient Mineral ions into plant roots, glucose from the gut into intestinal cells, from where it moves ...

Branches of the phloem. To transport glucose and other products of photosynthesis to other parts of the plant. Air spaces between cells within the leaf For the diffusion of gases.

A recently released Department of Energy (DOE) report highlights serious radioactive contamination and environmental safety ...

Using the information on production technology at each plant, we show that the major source of the decline is due to the diffusion of new technology; The labor share decreases for the plants adopting ...