However, mutations may also arise during embryogenesis in progenitor stem cells.
From the newscientist.com
In real life, Imhotep was a revered healer and a progenitor of modern medicine.
From the newsweek.com
Generation of integration-free neural progenitor cells from cells in human urine.
From the guardian.co.uk
He held the lordship along with his brother Angul, the progenitor of the English.
From the en.wikipedia.org
This helps to attract progenitor cells that are critical to new bone formation.
From the sciencedaily.com
Kindle 1.0 was only the progenitor of a new generation of digital book devices.
From the forbes.com
The researchers used different combinations of the two types of progenitor cells.
From the sciencedaily.com
Such progenitor and stem cell populations play important roles in cardiac repair.
From the sciencedaily.com
Instead the muscle progenitor cells locate in tissue between the muscle fibers.
From the sciencedaily.com
More examples
An ancestor in the direct line
An ancestor is a parent or (recursively) the parent of an ancestor (i.e., a grandparent, great-grandparent, great-great-grandparent, and so forth).
A forefather, any of a person's direct ancestors; An individual from whom one or more people (dyansty, tribe, nation...) are descended; An ancestral form of a species; A predecessor of something, especially if also a precursor or model; Someone who originates something; A founder
(Progenitors) A word gods and goddesses use to describe ancestors in their family tree.
A parent or ancestor; anything that originates or precedes something else. A red blood cell progenitor could be considered as any cell along the pathway between hematopoietic stem cell and the mature erythrocyte.
A direct ancestor or first person in a new territory.
An originator of a line of descent, frequently used in reference to the immigrant ancestor
This refers to a forefather or the oldest ancestor in a family line.
A person from whom another person or a family is descended.