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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1-2
|
| pubmed:dateCreated |
1994-2-8
|
| pubmed:abstractText |
The bovine FSH beta-subunit promoter (2.3 kb) was coupled to the coding sequence of the Herpes simplex virus type 1 thymidine kinase (HSV-tk) gene and introduced into mouse embryos. A full-length tk transcript was found in the pituitary and testis. In the testis an additional truncated version of tk mRNA was also expressed. Two sets of primer extension fragments were identified, one corresponding to transcription initiation at or near the cap site of the FSH-beta gene, the other to transcription initiation within the tk gene. Furthermore, the latter, shorter transcript contained a 227 bp deletion. Only the long transcript was translated into immunoreactive tk in the later stages of developing spermatids. The tk protein was also functional in the testes, since spermatogenesis was either arrested or the germinal epithelium almost completely destroyed in transgenic males treated with the antiherpetic agent. If the FSH-beta-HSV-tk transgene also functions correspondingly in the pituitary, these mice will provide a useful model for studies on FSH.
|
| pubmed:grant | |
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Oct
|
| pubmed:issn |
0303-7207
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
96
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
25-36
|
| pubmed:dateRevised |
2008-11-21
|
| pubmed:meshHeading |
pubmed-meshheading:8276135-Animals,
pubmed-meshheading:8276135-Base Sequence,
pubmed-meshheading:8276135-Blotting, Northern,
pubmed-meshheading:8276135-Cattle,
pubmed-meshheading:8276135-DNA,
pubmed-meshheading:8276135-Exons,
pubmed-meshheading:8276135-Female,
pubmed-meshheading:8276135-Follicle Stimulating Hormone,
pubmed-meshheading:8276135-Follicle Stimulating Hormone, beta Subunit,
pubmed-meshheading:8276135-Gene Expression Regulation, Enzymologic,
pubmed-meshheading:8276135-Male,
pubmed-meshheading:8276135-Mice,
pubmed-meshheading:8276135-Mice, Transgenic,
pubmed-meshheading:8276135-Molecular Sequence Data,
pubmed-meshheading:8276135-Pituitary Gland,
pubmed-meshheading:8276135-Polymerase Chain Reaction,
pubmed-meshheading:8276135-Promoter Regions, Genetic,
pubmed-meshheading:8276135-Simplexvirus,
pubmed-meshheading:8276135-Testis,
pubmed-meshheading:8276135-Thymidine Kinase,
pubmed-meshheading:8276135-Transcription, Genetic
|
| pubmed:year |
1993
|
| pubmed:articleTitle |
The FSH beta-subunit promoter directs the expression of Herpes simplex virus type 1 thymidine kinase to the testis of transgenic mice.
|
| pubmed:affiliation |
Department of Physiology, University of Turku, Finland.
|
| pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
|