Stem cells function as a source of new cells to grow or replace specialised tissues. To perform this function, these cells must divide to renew themselves, while some of their descendants ...

The image is directly projected onto a detector or a photographic plate, enabling the observation of the internal structure of the sample at high resolutions. In STEM, the image is formed pixel by ...

Variation in stem hydraulic and mechanical traits were certainly related to xylem structure, besides growth form and habitat, while variation in stem storage traits was mainly related to site ...