Synthesis of heat stress proteins in lymphocytes from livestock.

V. Guerriero, D. A. Raynes

    Research output: Contribution to journalArticlepeer-review

    53 Scopus citations

    Abstract

    Cultured bovine, equine, ovine and chicken lymphocytes responded to heat stress by the increased synthesis of a specific set of proteins known as heat stress proteins (HSP). Proteins with molecular weights of 70 and 90 kDa were synthesized in all species. Additional proteins were found in bovine, ovine and chicken lymphocytes. A time course of induction showed an increased synthesis of some of these proteins with only 30 min of heat stress and of several proteins with 60 min of heat stress. A specific monoclonal antibody was used to identify HSP70 as one of the stress proteins in bovine lymphocytes. Cells from these animals are capable of responding to heat stress by the production of heat stress proteins. These may be of physiological importance.

    Original languageEnglish (US)
    Pages (from-to)2779-2783
    Number of pages5
    JournalJournal of animal science
    Volume68
    Issue number9
    DOIs
    StatePublished - Sep 1990

    ASJC Scopus subject areas

    • Food Science
    • Animal Science and Zoology
    • Genetics

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