Photoprotection of ultraviolet light irradiated E. Coli. B/r cells.
Indian J Pathol Microbiol
;
1992 Jul; 35(3): 247-50
Article
Dans Anglais
| IMSEAR
| ID: sea-75497
ABSTRACT
Ultraviolet irradiated E. Coli. B/r cells recover from UV damage when the cells are kept in dark due to dark repair mechanism. Photoprotection by illumination of the cells in near UV light prior to the exposure to UV light increases the capacity of the cells to induce L-arabinose isomerase synthesis in response to inducer, L-arabinose. The survival of the cells is dependent on the UV dose. The increased synthesis of L-arabinose isomerase after photoprotection is due to the amount of cyclic AMP in the cells.
Texte intégral:
Disponible
Indice:
IMSEAR (Asie du Sud-Est)
Sujet Principal:
Radioprotection
/
Rayons ultraviolets
/
Carbohydrate epimerases
/
Régulation de l'expression des gènes bactériens
/
Répression enzymatique
/
Aldose-ketose isomerases
/
Escherichia coli
langue:
Anglais
Texte intégral:
Indian J Pathol Microbiol
Année:
1992
Type:
Article
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