The electron spin resonance spectrum of a suicidal fungus.
Mech Ageing Dev
; 12(4): 393-7, 1980 Apr.
Article
em En
| MEDLINE
| ID: mdl-6248694
ABSTRACT
The electron spin resonance spectrum of a suicidal inositol auxotroph of Neurospora crassa, previously used as a model of cellular aging, exhibits a high-spin Fe(III) signal whose intensity increases as a function of the mutant's "senescence". Surprisingly, the intensity of the signal is further enhanced by the exogenous antioxidant nordihydroguaiaretic acid, which reportedly decreases the rate of senescence.
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Base de dados:
MEDLINE
Assunto principal:
Espectroscopia de Ressonância de Spin Eletrônica
/
Neurospora
/
Neurospora crassa
Idioma:
En
Revista:
Mech Ageing Dev
Ano de publicação:
1980
Tipo de documento:
Article