One issue is stem cells, for example.
Beta cells, for example, produce insulin.
Pockets of intestinal cells, for example, can only hold a few cell generations.
Blood stem cells, for example, are known precursors of specialized blood cells and cells of the immune system.
The marks betray the origin of iPS cells, for example reprogrammed fat cells retain a memory of their former identity.
Tumors may be loaded with fetal cells, for example, suggesting that they might help drive cancer.
Methanol is an important possible fuel electrochemical generation in fuel cells for example.
Inside cells, for example, genes are sometimes covered in hydrocarbon molecules, called methyl groups, effectively silencing them.
Researchers found that retinoic acid induces stem cells to differentiate into functional cells muscle or skin cells, for example.
Clean diesel is the wave of the future.' " New fads followed in short order: hydrogen fuel cells, for example, ethanol and now plug-in hybrids, he said.
Inside our body's cells, for example, where temperature fluctuations are minuscule compared with the changes that we might notice, something else is needed.
