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Sensibilité au froid des bactéries mésophiles.

Cold stress responses in mesophilic bacteria.

Auteurs : PANOFF J. M., THAMMAVONGS B., GUEGUEN M., BOUTIBONNES P.

Type d'article : Article

Résumé

The paper reveals knowledge, most of which has been acquired in the last 10 years, in the field of cold stress responses. The following three responses are described: i) biochemical modifications consisting first of membrane fatty acid desaturation and second of the synthesis of cold stress proteins; ii) physiological responses of the cells to permit growth at low temperatures above 0 deg C and cryotolerance at lower temperatures; and iii) control of the cold shock response at a transcriptional and/or translational level.

Détails

  • Titre original : Cold stress responses in mesophilic bacteria.
  • Identifiant de la fiche : 1999-1222
  • Langues : Anglais
  • Source : Cryobiology - vol. 36 - n. 2
  • Date d'édition : 03/1998

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