Data/hora: 10/06/2024 09:27:18

Provedor de dados: 	61	
País: 	Brazil	
Título: 	Inhibition of the water splitting system by sodium chloride stress in the green alga Chlorella vulgari	
Autores: 	EL-Sheekh,Mostafa M.	
Data: 	2004-04-01	
Ano: 	2004	
Palavras-chave: 	Chlorella; Electron transport; Photosystem II; Salinity.	
Resumo: 	The effect of sodium chloride on the photosynthetic electron transport chain was investigated in the freshwater green alga Chlorella vulgaris. It was found that the rate of oxygen evolution under steady state and flash light conditions diminished by increasing salt concentrations. Salt treatment of cells also decreased the fluorescence and delayed luminescence yields. However, the fluorescence yield was almost completely restored by the addition of an artificial electron donor to the NaCl-treated cells. The oscillation pattern of the thermoluminescence B band as a function of flash number indicated that the S2&lt;FONT FACE=Symbol&gt;®&lt;/FONT&gt;S3 transition of the water splitting system is inhibited by NaCl treatment.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202004000100004	
Editor: 	Brazilian Journal of Plant Physiology	
Relação: 	10.1590/S1677-04202004000100004	
Formato: 	text/html	
Fonte: 	Brazilian Journal of Plant Physiology  v.16 n.1 2004	
Fonte: 	info:eu-repo/semantics/openAccess