Tissue specificity of mitochondrial F0F1-ATPase activity of Lilium longiflorum plant.
FEBS Lett
; 356(2-3): 229-32, 1994 Dec 19.
Article
em En
| MEDLINE
| ID: mdl-7805844
A large difference was found in the activities of oligomycin-sensitive mitochondrial F0F1-ATPase isolated from different tissues of Lilium longiflorum plants. The enzyme activity of F0F1-ATPase in pollen was the highest, while that in bulbs was the lowest. When ATPases were cross-reconstituted from F1-ATPases and F1-depleted submitochondrial particles (SMP), ATPases reconstituted from F1-depleted pollen SMP showed the higher activity regardless of the source of F1-ATPase. Fatty acid compositions of phospholipids in SMP were also different between bulbs and pollen. These suggest that the F0 portion and/or its environment are important for regulation of F0F1-ATPase activity in L. longiflorum plant.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Plantas
/
ATPases Translocadoras de Prótons
/
Mitocôndrias
Idioma:
En
Revista:
FEBS Lett
Ano de publicação:
1994
Tipo de documento:
Article
País de afiliação:
Japão