Stem cell | Definition, Types, Uses, Research, & Facts | Britannica
3 天之前 · Stem cell, an undifferentiated cell that can divide to produce some offspring cells that continue as stem cells and some cells that are destined to differentiate (become specialized). …
Stem Cell Basics | STEM Cell Information - National Institutes of Health
There are several main categories: the “pluripotent” stem cells (embryonic stem cells and induced pluripotent stem cells) and nonembryonic or somatic stem cells (commonly called “adult” stem …
Stem cell - Wikipedia
In multicellular organisms, stem cells are undifferentiated or partially differentiated cells that can change into various types of cells and proliferate indefinitely to produce more of the same …
Schematic diagram illustrating the stem cell hierarchy. Embryonic stem ...
Schematic diagram illustrating the stem cell hierarchy. Embryonic stem cells (ESCs) are pluripotent, and have the capacity to differentiate into cells of all three dermal layers, that...
Stem Cell - The Definitive Guide - Biology Dictionary
2021年5月7日 · A stem cell, found in embryos (embryonic stem cell) and adults (somatic stem cell), is an immature, non-specialized cell that can differentiate into one or more specific …
Visual Guide to Human Cells - ALLEN CELL EXPLORER
Interactive guide to stem cells and cell biology with 3D models and real microscopy data of GFP labeled hiPSCs.
Stem Cells- Definition, Properties, Types, Uses, Challenges
2022年4月12日 · Stem cells are unique cells present in the body that have the potential to differentiate into various cell types or divide indefinitely to produce other stem cells. Stem cells …
Biology of stem cells: an overview - PMC - PubMed Central (PMC)
Stem cells are defined as precursor cells that have the capacity to self-renew and to generate multiple mature cell types. Only after collecting and culturing tissues is it possible to classify …
stem cells | PPT - SlideShare
2015年2月21日 · The document discusses the different types of stem cells, including totipotent stem cells found in early embryos, pluripotent stem cells which can form any cell type but not …
Stem Cells, Plants, Animals | Learn Science at Scitable - Nature
Figure 1: Stem cells located in the shoot apical meristem. On the left, an Arabidopsis plant is shown, with the growing shoot tip indicated by the orange line. The orange box shows a top …