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The creation of specific areas of progenitor domains along the anterior-posterior axis of the developing forebrain. The pattern specification process by which an axis or axes is subdivided in space to define an area or volume in which specific patterns of cell differentiation will take place or in which cells interpret a specific environment. The process whose specific outcome is the progression of the forebrain over time, from its formation to the mature structure. The forebrain is the anterior of the three primary divisions of the developing chordate brain or the corresponding part of the adult brain (in vertebrates, includes especially the cerebral hemispheres, the thalamus, and the hypothalamus and especially in higher vertebrates is the main control center for sensory and associative information processing, visceral functions, and voluntary motor functions). The regionalization process by which specific areas of cell differentiation are determined along the anterior-posterior axis. The anterior-posterior axis is defined by a line that runs from the head or mouth of an organism to the tail or opposite end of the organism. The regionalization process resulting in the creation of areas within the forebrain that will direct the behavior of cell migration in differentiation as the forebrain develops.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: forebrain anterior/posterior pattern formation
Acc: GO:0021797
Aspect: Biological Process
Desc: The creation of specific areas of progenitor domains along the anterior-posterior axis of the developing forebrain.
Synonyms:
  • forebrain anterior-posterior pattern formation
Proteins in PDR annotated with:
   This term: 5 [Search]
   Term or descendants: 5 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0021797 - forebrain anterior/posterior pattern formation (interactive image map)
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