Searching across hundreds of databases
We describe here the prenatal telencephalic expression of Dlx6 RNA and β-galactosidase driven from a mutant Dlx6 locus. The mutant Dlx6 allele, which we believe is either a null or severe hypomorph, has an IRES-lacZ-neomycin resistance cassette inserted into the Dlx6 homeobox coding sequence (Dlx6(LacZ) ). We compared expression from the Dlx6-lacZ (Dlx6(LacZ) ) allele in heterozygotes (Dlx6(LacZ/+) ), with the expression of Dlx1, Dlx2, Dlx5 and Dlx6 RNA. Like these wild-type alleles, Dlx6(LacZ) is expressed in the developing ganglionic eminences, and their derivatives. Unlike the other Dlx genes, Dlx6 and Dlx6(LacZ) expression is not readily observed in tangentially migrating interneurons. In addition to Dlx6's expression at later stages of differentiation of many basal ganglia nuclei, it shows particularly robust expression in the central nucleus of the amygdala. Histological analysis of Dlx6 mutants (Dlx6(LacZ/LacZ) ) shows that this homeobox transcription factor is required for molecular properties of the striatum, nucleus accumbens, olfactory tubercle, and central nucleus of the amygdala. For instance, we observed reduced of Golf, RXRγ, and Tiam2 expression in the striatum, and reduced Dlx5 expression in the central nucleus of the amygdala. RNA expression array analysis of the E18.5 striatum was useful in identifying the transcription factors that are expressed in this tissue, but did not identify major changes in gene expression in the Dlx6(LacZ/LacZ) mutant.
Pubmed ID: 21452241 RIS Download
Publication data is provided by the National Library of Medicine ® and PubMed ®. Data is retrieved from PubMed ® on a weekly schedule. For terms and conditions see the National Library of Medicine Terms and Conditions.
Seattle based independent, nonprofit medical research organization dedicated to accelerating the understanding of how human brain works. Provides free data and tools to researchers and educators and variety of unique online public resources for exploring the nervous system. Integrates gene expression data and neuroanatomy, along with data search and viewing tools, these resources are openly accessible via the Allen Brain Atlas data portal. Provides Allen Mouse Brain, Allen Spinal Cord Atlas, Allen Developing Mouse Brain Atlas, Allen Human Brain Atlas,Allen Mouse Brain Connectivity Atlas, Allen Cell Type Database, The Ivy Glioblastoma Atlas Project (Ivy GAP), The BrainSpan Atlas of the Developing Human Brain.
View all literature mentionsCompany offering a broad range of instrument systems and diagnostic tests for hospitals, reference labs, blood banks, physician offices and clinics to aid in the diagnosis of a range of serious health issues such as infectious diseases, cancer, and diabetes, as well as monitor other important indicators of health.
View all literature mentionsThis polyclonal targets calretinin
View all literature mentionsThis polyclonal targets Calbindin D-28k
View all literature mentionsThis monoclonal targets Ctip2
View all literature mentionsThis polyclonal targets PPP1R1B
View all literature mentionsThis monoclonal targets Phospho-Histone H3 (Ser10)
View all literature mentionsThis polyclonal targets FOXP1
View all literature mentionsThe SciCrunch Infrastructure was developed as a cooperative data platform to be used by diverse communities in making data more FAIR.
scicrunch.org
