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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
3
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pubmed:dateCreated |
1991-5-3
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pubmed:databankReference |
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pubmed:abstractText |
The src-gene family in mammals and birds consists of 9 closely related protein tyrosine kinases. We have cloned the c-yes and fyn homologues of the src-family from the teleost fish Xiphophorus helleri. Both genes show a high degree of sequence conservation and exhibit all structural motifs diagnostic for functional src-like protein tyrosine kinases. Sequence comparisons revealed three domains (exon 2, exons 3-6, exons 7-12) which evolve at different rates. Both genes exhibit an identical expression pattern, with preferential expression in neural tissues. No transcripts of c-yes were found in liver which is contrary to the situation in higher vertebrates. In malignant melanoma, elevated levels of c-yes and fyn were detected indicating a possible function during secondary steps of tumor progression for src-related tyrosine kinases.
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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 |
Mar
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pubmed:issn |
0950-9232
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
6
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
361-9
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pubmed:dateRevised |
2010-11-18
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pubmed:meshHeading |
pubmed-meshheading:1707152-Amino Acid Sequence,
pubmed-meshheading:1707152-Animals,
pubmed-meshheading:1707152-Anura,
pubmed-meshheading:1707152-Biological Evolution,
pubmed-meshheading:1707152-Blotting, Northern,
pubmed-meshheading:1707152-Chickens,
pubmed-meshheading:1707152-Cyprinodontiformes,
pubmed-meshheading:1707152-Humans,
pubmed-meshheading:1707152-Molecular Sequence Data,
pubmed-meshheading:1707152-Protein-Tyrosine Kinases,
pubmed-meshheading:1707152-Proto-Oncogene Proteins,
pubmed-meshheading:1707152-Proto-Oncogene Proteins c-fyn,
pubmed-meshheading:1707152-Proto-Oncogene Proteins c-yes,
pubmed-meshheading:1707152-RNA,
pubmed-meshheading:1707152-Sequence Homology, Nucleic Acid,
pubmed-meshheading:1707152-src-Family Kinases
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pubmed:year |
1991
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pubmed:articleTitle |
Conservation of structure and expression of the c-yes and fyn genes in lower vertebrates.
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pubmed:affiliation |
Gene Center, Max-Planck-Institute for Biochemistry, Martinsried, Germany.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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