Abstract
Herein, the genetic control of regionalization and connectivity of the neocortex are reviewed. Evidence is accumulating which suggests that intrinsic mechanisms have a central role in controlling cortical regional specification and differentiation. Expression patterns of several genes (Id-2, Tbr-1, cadherin-6, cadherin-8, neuropilin-2, Wnt-7b, Eph-A7 and RZR-beta) are described; the expressions of these genes have regional boundaries which demarcate distinct functional areas of the cerebral cortex in neonatal mice.
MeSH Terms
Animals
Animals, Newborn
Axons/chemistry,physiology
Biomarkers
Brain Stem/cytology
Cadherins/genetics
DNA-Binding Proteins/genetics
Gene Expression Regulation, Developmental
Glycoproteins
Inhibitor of Differentiation Protein 2
Mice
Mice, Inbred Strains
Neocortex/cytology,embryology,growth & development
Nerve Tissue Proteins/genetics
Neural Pathways/cytology,embryology,growth & development
Neuropilin-1
Proto-Oncogene Proteins/genetics
RNA, Messenger/analysis
Receptor Protein-Tyrosine Kinases/genetics
Receptor, EphA7
Receptors, Cell Surface/genetics
Receptors, Cytoplasmic and Nuclear/genetics
Receptors, Melatonin
Repressor Proteins
Spinal Cord/cytology
T-Box Domain Proteins
Thalamus/cytology
Transcription Factors
Wnt Proteins
Chemicals
Biomarkers
Cadherins
Cdh8 protein, mouse
DNA-Binding Proteins
Glycoproteins
Idb2 protein, mouse
Inhibitor of Differentiation Protein 2
Nerve Tissue Proteins
Proto-Oncogene Proteins
RNA, Messenger
Receptors, Cell Surface
Receptors, Cytoplasmic and Nuclear
Receptors, Melatonin
Repressor Proteins
T-Box Domain Proteins
Tbr1 protein, mouse
Transcription Factors
Wnt Proteins
Wnt7b protein, mouse
Neuropilin-1
Receptor Protein-Tyrosine Kinases
Receptor, EphA7
K cadherin
Authors & Affiliations
6 authors, click to expand affiliations / ORCID
Rubenstein J L
Center for Neurobiology and Psychiatry, Department of Psychiatry, University of California at San Francisco, 94143-0984, USA.
[email protected]
Anderson S
Shi L
Miyashita-Lin E
Bulfone A
Hevner R