pubmed-article:1825333 | rdf:type | pubmed:Citation | lld:pubmed |
pubmed-article:1825333 | lifeskim:mentions | umls-concept:C0007634 | lld:lifeskim |
pubmed-article:1825333 | lifeskim:mentions | umls-concept:C0242726 | lld:lifeskim |
pubmed-article:1825333 | lifeskim:mentions | umls-concept:C0221908 | lld:lifeskim |
pubmed-article:1825333 | lifeskim:mentions | umls-concept:C0051560 | lld:lifeskim |
pubmed-article:1825333 | lifeskim:mentions | umls-concept:C0682570 | lld:lifeskim |
pubmed-article:1825333 | pubmed:issue | 1 | lld:pubmed |
pubmed-article:1825333 | pubmed:dateCreated | 1991-3-27 | lld:pubmed |
pubmed-article:1825333 | pubmed:abstractText | Recent experimental evidence has led to the interpretation that "enamel-like" material is deposited along the forming mouse molar root surface by cells of Hertwig's epithelial root sheath (HERS cells) and that this material is integral to the developmental program for cementogenesis. The experimental strategy described in this study was to examine selected developmental stages of root formation for mouse first and second mandibular molars in order to localize the cellular sites of amelogenin gene transcripts using high resolution in situ hybridization. Amelogenin is the major structural protein of coronal enamel and is highly conserved among mammalian species at the DNA and amino acid sequence level. Within the limits of sensitivity for in situ hybridization and utilizing either cRNAs or oligodeoxynucleotide probes, we were unable to localize amelogenin transcripts within HERS cells from selected developmental stages associated with mouse molar root formation. In contrast, previous studies using antipeptide antibodies have provided immuno-histochemical localization of amelogenin domains in HERS cell-derived products. For these HERS cell-derived proteins to contain both amelogenin epitopes and yet fail to yield nucleic acid hybridization signals suggests that either gene rearrangement and/or alternative processing of messenger RNAs from the structural gene locus operate to produce immunologically related motifs sharing insufficient complementarity at the nucleotide level to permit efficient detection by hybridization. It is postulated that HERS cells synthesize proteins which contain amelogenin domains and that these proteins participate during cementogenesis. However, these enamel-related proteins are neither identical to, nor collinear with coronal canonical amelogenin transcripts. | lld:pubmed |
pubmed-article:1825333 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:1825333 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:1825333 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:1825333 | pubmed:language | eng | lld:pubmed |
pubmed-article:1825333 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:1825333 | pubmed:citationSubset | D | lld:pubmed |
pubmed-article:1825333 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:1825333 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:1825333 | pubmed:status | MEDLINE | lld:pubmed |
pubmed-article:1825333 | pubmed:month | Jan | lld:pubmed |
pubmed-article:1825333 | pubmed:issn | 0022-3484 | lld:pubmed |
pubmed-article:1825333 | pubmed:author | pubmed-author:SlavkinH CHC | lld:pubmed |
pubmed-article:1825333 | pubmed:author | pubmed-author:SneadM LML | lld:pubmed |
pubmed-article:1825333 | pubmed:author | pubmed-author:WUL CLC | lld:pubmed |
pubmed-article:1825333 | pubmed:issnType | Print | lld:pubmed |
pubmed-article:1825333 | pubmed:volume | 26 | lld:pubmed |
pubmed-article:1825333 | pubmed:owner | NLM | lld:pubmed |
pubmed-article:1825333 | pubmed:authorsComplete | Y | lld:pubmed |
pubmed-article:1825333 | pubmed:pagination | 42-7 | lld:pubmed |
pubmed-article:1825333 | pubmed:dateRevised | 2007-11-14 | lld:pubmed |
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pubmed-article:1825333 | pubmed:year | 1991 | lld:pubmed |
pubmed-article:1825333 | pubmed:articleTitle | Cells from Hertwig's epithelial root sheath do not transcribe amelogenin. | lld:pubmed |
pubmed-article:1825333 | pubmed:affiliation | University of Southern California, Center for Craniofacial Molecular Biology, Los Angeles. | lld:pubmed |
pubmed-article:1825333 | pubmed:publicationType | Journal Article | lld:pubmed |
pubmed-article:1825333 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
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