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Uracil Protection against Ultraviolet Radiation Damage to a Higher Plant

โœ Scribed by Puleston, H. S.; Fults, J. L.; Payne, M. G.


Book ID
121144897
Publisher
American Association for the Advancement of Science
Year
1952
Tongue
English
Weight
146 KB
Volume
115
Category
Article
ISSN
0036-8075

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Catalase has only a minor role in protec
โœ Eisenstark, A. ;Perrot, G. ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Springer ๐ŸŒ English โš– 446 KB

In bacterial cells near-ultraviolet radiation (NUV) generates H2O2 which can be decomposed by endogenous catalase to H2O and O2. To assess the roles of H2O2 and catalase in NUV lethality, we manipulated the amount of intracellular catalase (a) by the use of mutant and plasmid strains with altered en