rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
4
|
pubmed:dateCreated |
1992-3-16
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pubmed:databankReference |
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/M80772,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/M84477,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/S72761,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/S72763,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/S72764,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/S72765,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/S72766,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/S72767,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/S72768,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/S72769,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/S72771
|
pubmed:abstractText |
The CD11b/CD18 heterodimeric surface antigen is expressed exclusively on human monocytes, macrophages, granulocytes, and natural killer cells. During differentiation of myeloid cell lines, CD11b steady state messenger RNA levels increase significantly; we show here that CD11b transcription rates increase commensurately. A 1.7-kb fragment of CD11b 5' flanking sequence directs expression of a reporter gene specifically in myeloid cell lines. Deletion analysis localizes elements directing high levels of tissue-specific reporter gene expression to the 412 bp proximal to the transcriptional start site. This sequence contains two consensus binding sites for Sp1, a GATA motif, and a purine-rich sequence that presents potential binding sites for members of the ets family of genes. Analysis of this promoter should result in the isolation of myeloid-specific transcription factors and the development of methods to direct the myeloid-specific expression of heterologous genes.
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pubmed:grant |
|
pubmed:language |
eng
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pubmed:journal |
|
pubmed:citationSubset |
AIM
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pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Feb
|
pubmed:issn |
0006-4971
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pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:day |
15
|
pubmed:volume |
79
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
865-70
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:1346576-Antigens, CD,
pubmed-meshheading:1346576-Antigens, CD11,
pubmed-meshheading:1346576-Base Sequence,
pubmed-meshheading:1346576-Blotting, Northern,
pubmed-meshheading:1346576-Cell Line,
pubmed-meshheading:1346576-DNA,
pubmed-meshheading:1346576-Gene Expression,
pubmed-meshheading:1346576-Gene Expression Regulation,
pubmed-meshheading:1346576-Granulocytes,
pubmed-meshheading:1346576-HeLa Cells,
pubmed-meshheading:1346576-Humans,
pubmed-meshheading:1346576-Molecular Sequence Data,
pubmed-meshheading:1346576-Promoter Regions, Genetic,
pubmed-meshheading:1346576-RNA, Messenger,
pubmed-meshheading:1346576-Transcription, Genetic,
pubmed-meshheading:1346576-Transfection
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pubmed:year |
1992
|
pubmed:articleTitle |
Characterization of the myeloid-specific CD11b promoter.
|
pubmed:affiliation |
Hematology/Oncology Division, Beth Israel Hospital, Boston, MA 02215.
|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
|