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  • 1
    Electronic Resource
    Electronic Resource
    Isolation and sequence of HSP30, a yeast heat-shock gene coding for a hydrophobic membrane protein (1993)
    Springer
    Current genetics 23 (1993), S. 435-442 
    Details
    ISSN: 1432-0983
    Keywords: Heat shock ; Recombinant DNA ; Membrane protein ; Nutritional limitation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Using differential hybridization, a gene preferentially expressed during entry into stationary phase has been isolated. Subsequent analysis indicated that this gene corresponds to a heat-shock gene. The nucleotide sequence has been determined. It revealed a 332 aminoacid protein. No similarities to any previously known protein have been noted. The protein is very hydrophobic and is predicted to have a membraneous localisation. In agreement with this hypothesis, the analysis of membrane proteins from stationary-phase cells showed that a strain carrying this gene on a multicopy vector overproduces a protein of 30 kDa. This protein was recognized by antibodies directed against the N-terminal portion of the gene product. Considering its induction in response to heat shock and the apparent molecular weight of its product, this gene was designated HSP30.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00312631
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Identification of proteins of the yeast protein map using genetically manipulated strains and peptide-mass fingerprinting (1996)
    New York, NY [u.a.] : Wiley-Blackwell
    Yeast 12 (1996), S. 1519-1533 
    Details
    ISSN: 0749-503X
    Keywords: Saccharomyces ; yeast protein map ; protein identification ; mass spectrometry ; Life Sciences ; Life Sciences (general)
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology
    Notes: In this study we used genetically manipulated strains in order to identify polypeptide spots of the protein map of Saccharomyces cerevisiae. Thirty-two novel polypeptide spots were identified using this strategy. They corresponded to the product of 23 different genes. We also explored the possibilities of using peptide-mass fingerprinting for the identification of proteins separated on our gels. According to this strategy, proteins contained in spots are digested with trypsin and the masses of generated peptides are determined by matrix-assisted laser desorption-ionization mass spectrometry (MALDI-MS). The peptide masses are then used to search a yeast protein database for proteins that match the experimental data. Application of this strategy to previously identified polypeptide spots gave evidence of the feasibility of this approach. We also report predictions on the identities of nine unknown spots using MALDI-MS.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
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