| primordial follicle |
The resting, unstimulated stage of the follicle, in which the egg (as a primary oocyte) is enclosed by just a few thinly stretched follicle cells. Primordial follicles persist in the ovary from fetal life to the time of menopause, declining in number every day during this time, as some start to develop into primary follicles, most of which then are lost through the process of follicular atresia. ...
출처: www.jansen.com.au/Dictionary_PR.html
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| primordial germ cell |
A gamete, that is, a sperm or egg, OR a primordial cell that can mature into a sperm or egg. (NRC)
출처: www.bioethics.gov/reports/stemcell/glossary.html
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| primordial |
Pertaining to the earliest, or original, lunar rocks that were created during the time between the initial and final formation stages of the Moon.
출처: history.nasa.gov/EP-95/glossary.htm
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| primordia |
organ or tissue in its earliest recognizable stage of development.
출처: pages.cpsc.ucalgary.ca/~becker/HatchingProgram/Can...
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| primordial c. |
a relatively uncommon type of odontogenic cyst that develops through cystic degeneration and liquefaction of the stellate reticulum in an enamel organ before any calcified enamel or dentin has been formed. Such cysts originate from supernumerary teeth, and are found in place of a tooth rather than being associated with one.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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