Data/hora: 18/06/2024 03:25:51

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	30/10/1995	
Data da última atualização: 	30/10/1995	
Autoria: 	MUDD, S.; YOSHIDA, A.; KOIKE, M.	
Afiliação: 	Department of Microbiology, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.	
Título: 	Polyphosphate as accumulator of phosphorus and energy.	
Ano de publicação: 	1958	
Fonte/Imprenta: 	Journal of Bacteriology, v.75, p.224-235, 1958.	
Idioma: 	Inglês	
Conteúdo: 	In mycobacterial cells under resting conditions, polyphosphate decreases in the presence of  glucose and increases in the presence of malateas oxidizable substrate. On the other hand, the ribonucleic acid (RNA) content of the cells acrated in the presence of glucose is greater than that of the cells acrated in the presence of malate. Dinitrophenol, an inhibitor of oxidative phosphorylation, inhibits the polyphospate accumulation. The reciprocal relationship between nucleic acid synthesis and polyphosphate accumulation is shown more clearly in mycobacterial cells under growing conditions. In phosphate-starved cells aeration in Dubos-glucose medium produces a greater increment in RNA P and deoxyribonueleic acid (DNA) P than in Dubos-malate medium, or in Dubos-glucose or Dubose-malate medium plus azaserine (the azaserine acting as inhibitor of purine and hence nucleic acid synthesis).                	
Palavras-Chave: 	Metodo analitico.	
Thesagro: 	Bactéria; Radioatividade.	
Thesaurus Nal: 	polyphosphates.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (16508-1) - ADC - SP - -- - S500 -  - S500 - DIS