Data/hora: 25/05/2024 07:46:52

Biblioteca(s): 	Embrapa Semiárido.	
Data corrente: 	29/06/2000	
Data da última atualização: 	30/05/2014	
Autoria: 	POSTGATE, J. R. (ed.).	
Título: 	The chemistry and biochemistry of nitrogen fixation.	
Ano de publicação: 	1971	
Fonte/Imprenta: 	London: Plenum Press, 1971.	
Páginas: 	326 p.	
Descrição Física: 	il.	
ISBN: 	306-30459-7	
Idioma: 	Inglês	
Conteúdo: 	The background. Properties of the enzyme system in leguminous plants. The properties of dinitrogen. Modes of reaction of dinitrogen. A possible mechanism for biological N two. Dinitrogen complexes and nitrogen fixation. Terminal-dinitrogen complexes. Bridging-dinitrogen complexes. Fixation by free-living micro-organisms: Extraction, purification and properties of the enzymes. Cofactors in N two fixation. Kinetics of N two fixation. Metabolic schemes for N two fixation. Fixation by free-living microbes: Physiology. The reductive character of N two - fixation. The need for ATP. The need for iron and molybdenum. Physiological chemistry of symbiotic nitrogen fixation by legumes. The symbiotic association. Spacific mineral requirements. Leghemoglobin. The nitrogenase system. Electron transport. Physiological chemistry of non-leguminous symbiosis. Biological aspects of non-leguminous symbiosis. Physiological and biochemical aspects of nitrogen fixation in true root-nodule symbiosis. Physiological and biochemical aspects of nitrogen fixation in superficial root-nodule symbiosis. Physiological ecology og N two fixation by non-legumes. Speculations on the evolution of symbiotic nitrogen fixation in root-nodule and foliar symbiosis of non-legumes.	
Palavras-Chave: 	Biochesmistry; Fixacao.	
Thesagro: 	Bioquímica; Nitrogênio.	
Thesaurus Nal: 	biochemistry; nitrogen fixation.	
Categoria do assunto: 	S Ciências Biológicas	
Registro original: 	Embrapa Semiárido (CPATSA)	
Exemplares: 	CPATSA - (12847-1) - ADC - LV - PP - 574.192 - P857c - 1978.00405 - DIS