On his religious views, Arber has showed himself a theistic evolutionist, stating " The most primitive cells may require at least several hundred different specific biological macromolecules.
42.
Anversa said that his team has a good idea because it has identified " pockets " of primitive cells with the characteristics of stem cells in the heart.
43.
The primitive cells are collected so soon after fertilization that they have not yet differentiated into specific types of tissue _ heart muscle, skin or bone, for example.
44.
This suggests that the gene for producing telomerase is vital to life and was created early in evolution, before the different species branched off from the most primitive cells.
45.
Instead, paraptosis displays a somewhat primitive cell death path, comparable to necrosis, including characteristic cytoplasmic vacuole formation and late mitochondrial swelling The number and size of vacuoles increases over time.
46.
In hot springs formed after the eruption, University of Washington oceanographer John A . Baross and other scientists found primitive cells called archaeobacteria in 190-degree Fahrenheit ( 87.7 centigrade ) water.
47.
The technique would put to medical use a process in which the body's most primitive cells can form bizarre tumors, called teratomas, filled with all kinds of tissues, even hair and teeth.
48.
Other neurologists were more cautious, among them, Dr . Evan Snyder at Harvard Medical School and Children's Hospital in Boston, one of the first to isolate the most primitive cells of the brain.
49.
In hot springs formed after the eruption, University of Washington oceanographer John A . Baross and other scientists found primitive cells called archaeobacteria in 190-degree Fahrenheit ( 87 . 7 centigrade ) water.
50.
These include : they are larger in size ( primitive even more so than foetal ), circulate during early stages of development with a shorter lifespan, and, in particular, primitive cells are nucleated.
