pubmed-article:11550176 | rdf:type | pubmed:Citation | lld:pubmed |
pubmed-article:11550176 | lifeskim:mentions | umls-concept:C0034721 | lld:lifeskim |
pubmed-article:11550176 | lifeskim:mentions | umls-concept:C0034693 | lld:lifeskim |
pubmed-article:11550176 | lifeskim:mentions | umls-concept:C0006121 | lld:lifeskim |
pubmed-article:11550176 | lifeskim:mentions | umls-concept:C0668654 | lld:lifeskim |
pubmed-article:11550176 | lifeskim:mentions | umls-concept:C0475264 | lld:lifeskim |
pubmed-article:11550176 | lifeskim:mentions | umls-concept:C1879648 | lld:lifeskim |
pubmed-article:11550176 | lifeskim:mentions | umls-concept:C0439825 | lld:lifeskim |
pubmed-article:11550176 | lifeskim:mentions | umls-concept:C1519595 | lld:lifeskim |
pubmed-article:11550176 | lifeskim:mentions | umls-concept:C1711351 | lld:lifeskim |
pubmed-article:11550176 | pubmed:issue | 3 | lld:pubmed |
pubmed-article:11550176 | pubmed:dateCreated | 2001-9-10 | lld:pubmed |
pubmed-article:11550176 | pubmed:abstractText | Glycine receptors (GlyRs), aside from GABA(A) receptors, mediate fast postsynaptic inhibition in the mammalian nervous system. Spatial and temporal expression of the genes encoding ligand-binding alpha subunits (alpha1-alpha4) and the structural beta subunit leads to the formation of various GlyR isoforms. Currently, the idea of the GlyRs containing the "adult" alpha1 subunit replacing those with the "neonatal" alpha2 subunit during early postnatal development predominates. Here, we describe the patterns of expression of the GlyR alpha1 and alpha2 subunit genes in the rat auditory brainstem between postnatal day (P) 0 and P20, by using both nonradioactive and radioactive in situ hybridization. We show that the alpha1 subunit mRNA appears throughout the auditory brainstem during the first 8 postnatal days, which resembles the time of onset described within the spinal cord. In the rostral auditory nuclei (nuclei of the lateral lemniscus and inferior colliculus), the alpha1 subunit transcript appears later (P8) than in the caudal nuclei (cochlear nuclear complex and superior olivary complex; P0). Surprisingly, we found that low levels of the alpha2 subunit transcript are present in the auditory brainstem at birth and persist throughout the period analyzed. However, alpha2 subunit mRNA is present at high levels in other neonatal brainstem structures, such as cranial motor nuclei. Therefore, we conclude that the changes in GlyR composition in the auditory brainstem deviate from the classic alpha2 to alpha1 subunit switch observed in spinal cord. Our data suggest that genes for other GlyR subunits (e.g., alpha3 and alpha4) may be expressed during early development in the auditory brainstem. | lld:pubmed |
pubmed-article:11550176 | pubmed:language | eng | lld:pubmed |
pubmed-article:11550176 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:11550176 | pubmed:citationSubset | IM | lld:pubmed |
pubmed-article:11550176 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:11550176 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:11550176 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:11550176 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:11550176 | pubmed:status | MEDLINE | lld:pubmed |
pubmed-article:11550176 | pubmed:month | Sep | lld:pubmed |
pubmed-article:11550176 | pubmed:issn | 0021-9967 | lld:pubmed |
pubmed-article:11550176 | pubmed:author | pubmed-author:HarveyR JRJ | lld:pubmed |
pubmed-article:11550176 | pubmed:author | pubmed-author:FriaufEE | lld:pubmed |
pubmed-article:11550176 | pubmed:author | pubmed-author:WetzPP | lld:pubmed |
pubmed-article:11550176 | pubmed:author | pubmed-author:PiechottaKK | lld:pubmed |
pubmed-article:11550176 | pubmed:copyrightInfo | Copyright 2001 Wiley-Liss, Inc. | lld:pubmed |
pubmed-article:11550176 | pubmed:issnType | Print | lld:pubmed |
pubmed-article:11550176 | pubmed:day | 24 | lld:pubmed |
pubmed-article:11550176 | pubmed:volume | 438 | lld:pubmed |
pubmed-article:11550176 | pubmed:owner | NLM | lld:pubmed |
pubmed-article:11550176 | pubmed:authorsComplete | Y | lld:pubmed |
pubmed-article:11550176 | pubmed:pagination | 336-52 | lld:pubmed |
pubmed-article:11550176 | pubmed:dateRevised | 2007-11-15 | lld:pubmed |
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pubmed-article:11550176 | pubmed:year | 2001 | lld:pubmed |
pubmed-article:11550176 | pubmed:articleTitle | Localization of rat glycine receptor alpha1 and alpha2 subunit transcripts in the developing auditory brainstem. | lld:pubmed |
pubmed-article:11550176 | pubmed:affiliation | Zentrum der Physiologie, Klinikum Universität Frankfurt, D-60596 Frankfurt, Germany. | lld:pubmed |
pubmed-article:11550176 | pubmed:publicationType | Journal Article | lld:pubmed |
pubmed-article:11550176 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
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