Influence of osmolality of the medium on photosynthetic electron transport, proton fluxes and photophosphorylation in isolated thylakoids.
Indian J Biochem Biophys
;
1995 Feb; 32(1): 1-10
Artículo
en Inglés
| IMSEAR
| ID: sea-27198
ABSTRACT
The high osmotic potential inhibition of photosynthetic electron transport was determined to be related to membrane compaction rather than to an effect of primary thylakoid volume changes. Osmotic inhibition of proton fluxes and phosphorylation were entirely due to osmotic inhibition of electron transport. The ATPase activity, the nature of coupling and the rate constant of proton efflux were not influenced by osmotic pressure, while the rate constant and the extent of proton influx were inhibited by osmotic pressure.
Texto completo:
Disponible
Índice:
IMSEAR (Asia Sudoriental)
Asunto principal:
Concentración Osmolar
/
Fotosíntesis
/
Fotofosforilación
/
Protones
/
Orgánulos
/
Pisum sativum
/
Medios de Cultivo
/
Transporte de Electrón
Idioma:
Inglés
Revista:
Indian J Biochem Biophys
Año:
1995
Tipo del documento:
Artículo
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