In cell biology, the meristem is a structure composed of specialized tissue found in plants, consisting of stem cells, known as meristematic cells, which are undifferentiated cells capable …

Meristem, region of cells capable of division and growth in plants. Meristem cells are typically small cells the diameters of which in different directions are about equal.

The three primary meristems first appear in the embryo proper, with the protoderm on the outside, the procambium in the center, and the ground meristem in between them.

Meristems are regions of unspecialised cells in plants that are capable of cell division. Meristems make unspecialised cells that have the potential to become any type of specialised cell. They...

Jun 11, 2025 · Meristem is a group of cells in a continuous state of division or retaining their power of division. Meristematic tissues are located in specific regions of plants and give rise to …

Aug 18, 2025 · A meristem is a localized area within a plant composed of undifferentiated cells. These cells possess the unique capacity for continuous division, serving as the origin for all …

Apr 7, 2023 · A meristem is the part of the plant body where these cells exist. We can find meristematic tissues at all growing points of a plant, like the tips of roots, stems, and branches, …

4 days ago · To explore GRNs underlying meristem specification and organ initiation in an unbiased manner, we generated single-cell RNA-sequencing (scRNA-seq) data for the barley …

Meristem function is regulated by a large and interconnected dynamic system that includes transcription networks, intercellular protein signalling, polarized transport of hormones and a …

Among meristems of limited existence is the marginal, or plate, meristem responsible for the increase in surface area of a leaf; it contributes new cells mainly in one plane.