The article reports on adult stem cells that can turn into any of the body's tissues by forming all of the cell types found in blood. Termed multipotent adult progenitor cells (MAPCs) and isolated from bone marrow, they belong to a class of stem cells that normally form muscle and bone....
A.Although all cell types can divide, only stem cells differentiate after division.B.Stem cells are able to divide to produce populations of cells that differentiate into a related set of cells.C.Stem cells divide asymmetrically to give rise to one daughter cell that remains a stem cell, and...
Whichcells are also sometimes called Embryonic stem cell. These cells can be retransformed into totipotent cells by means of transplantation of nuclei. A. Totipotent B. Pluripotent C. Multipotent D. Unipotent E. speciallized cells 相关知识点: ...
Stem cell transplants can be used to treat a variety of illnesses as the stem cells in bone marrow produce red and white blood cells.Answer and Explanation: As leukemia is a type of cancer found in patients whose bone marrow (stem) cells are not functioning properly a bone marrow ...
Stem cells are cells that have not yet decided what they want to be when they grow up. That is, they can become blood cells, brain cells, or pretty much any other type of cell. Their versatility makes them extremely useful for medical research. The ethical snag is that the best stem ...
The shoot apical meristem (SAM) is a collection of stem cells that resides at the tip of each shoot and provides the cells of the shoot. It is divided into functional regions. The central zone (CZ) at the tip of the meristem is the domain of expression of the CLAVATA3 (CLV3) gene,...
Stem cells are cells that have not yet decided what they want to be when they grow up. That is, they can become blood cells, brain cells, or pretty much any other type of cell. Their versatility makes them extremely useful for medical research. The ethical snag is that the best stem ...
aBecause Paneth cell–derived Wnt can,in turn, generate more stem and Paneth cells, a Wnt-driven positive-feedback loop could potentially induce ever-expanding crypts 由于Paneth细胞获得的Wnt罐头,反之,引起更多词根,并且Paneth细胞,一个Wnt被驾驶的正面反馈圈可能潜在地导致 扩展土窖[translate]...
Mutant mice produced by gene targeting in embryonic stem (ES) cells often have a complex or embryonic lethal phenotype. In these cases, it would be helpful to identify tissues and cell types first affected in mutant embryos by following the contribution to chimeras of ES cells homozygous for th...
Tissue-resident T cells of the skin migrate into the blood In their current study, using the new model, Strobl and co-author Laura Marie Gail (CeMM/LBI-RUD) show that these tissue-resident T cells of the skin can be found in the blood of stem cell transplant patients. "The migration ...