Primitive Streak
"Primitive Streak" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A linear band of rapidly proliferating cells that begins near the posterior end of an embryo and grows cranially. Primitive streak is formed during GASTRULATION by the convergent migration of primary ectodermal cells (EPIBLAST). The knot at the tip of the streak is called HENSEN NODE.
| Descriptor ID |
D054240
|
| MeSH Number(s) |
A16.830
|
| Concept/Terms |
Primitive Streak- Primitive Streak
- Primitive Streaks
- Streak, Primitive
- Streaks, Primitive
|
Below are MeSH descriptors whose meaning is more general than "Primitive Streak".
Below are MeSH descriptors whose meaning is more specific than "Primitive Streak".
This graph shows the total number of publications written about "Primitive Streak" by people in UAMS Profiles by year, and whether "Primitive Streak" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2014 | 0 | 1 | 1 |
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Below are the most recent publications written about "Primitive Streak" by people in Profiles over the past ten years.
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Wolfe AD, Downs KM. Mixl1 localizes to putative axial stem cell reservoirs and their posterior descendants in the mouse embryo. Gene Expr Patterns. 2014 May; 15(1):8-20.