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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
2
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pubmed:dateCreated |
1992-12-4
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pubmed:databankReference |
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pubmed:abstractText |
In an attempt to characterize the 5' UTR of the aFGF mRNAs we used the new anchored PCR methodology, single strand ligation to ss-cDNAs (SLIC). In bovine brain and retina, two kinds of aFGF cDNA clones were isolated. They contained two alternative exons located 34 bp upstream to the translation initiation codon ATG. Taking into account the number of clones specific for each exon, the two mRNAs are expressed with the same ratio in both tissues. One of these bovine 5' UTR exons (136 bp) showed 81% identity to a human 5' UTR exon, the second one (323 bp) was 70% identical to the second human 5' UTR exon with a central region of 90 nucleotides showing 41% identity. The conservation of the splicing positions for these 5' UTR alternate exons in both bovine and human species, suggests that the overall structure of the aFGF gene is conserved in mammals. Furthermore, the conservation of the nucleotide sequences and of the localization of these 5' UTR exons suggests that these non-coding regions may be involved in the control of aFGF gene expression.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0006-291X
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
30
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pubmed:volume |
188
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
843-50
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:1280126-Amino Acid Sequence,
pubmed-meshheading:1280126-Animals,
pubmed-meshheading:1280126-Base Sequence,
pubmed-meshheading:1280126-Blotting, Southern,
pubmed-meshheading:1280126-Brain,
pubmed-meshheading:1280126-Cattle,
pubmed-meshheading:1280126-Cloning, Molecular,
pubmed-meshheading:1280126-DNA,
pubmed-meshheading:1280126-DNA, Single-Stranded,
pubmed-meshheading:1280126-Exons,
pubmed-meshheading:1280126-Fibroblast Growth Factor 1,
pubmed-meshheading:1280126-Humans,
pubmed-meshheading:1280126-Molecular Sequence Data,
pubmed-meshheading:1280126-Oligodeoxyribonucleotides,
pubmed-meshheading:1280126-Peptide Chain Initiation, Translational,
pubmed-meshheading:1280126-Polymerase Chain Reaction,
pubmed-meshheading:1280126-RNA, Messenger,
pubmed-meshheading:1280126-Retina,
pubmed-meshheading:1280126-Sequence Homology, Nucleic Acid
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pubmed:year |
1992
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pubmed:articleTitle |
Cloning of two different 5' untranslated exons of bovine acidic fibroblast growth factor by the single strand ligation to single-stranded cDNA methodology.
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pubmed:affiliation |
Unité de recherches Gérontologiques, INSERM U118, Paris, France.
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, Non-U.S. Gov't
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