Data/hora: 03/06/2024 10:14:54

Provedor de dados: 	58	
País: 	Brazil	
Título: 	HERBASPIRILLUM-LIKE BACTERIA IN BANANA PLANTS	
Autores: 	Weber,Olmar B.; Cruz,Leonardo M.; Baldani,José I.; Döbereiner,Johanna.	
Data: 	2001-10-01	
Ano: 	2001	
Palavras-chave: 	Herbaspirillum; Herbaspirillum-like; Musa spp.; Microbial ecology.	
Resumo: 	Diazotrophic bacteria isolated from banana plants were characterized by morphological and physiological aspects. Three different groups of these plant-bacteria could be established. Two of them showed similarity to species of the Herbaspirillum genus. The third one was different because used only a few carbon substrates and produced water diffusible compounds that fluoresced under UV light. All three bacterial groups were thin rods with mono or bipolar flagella, presented negative reaction in Gram stain, showed catalase activity, were able to reduce nitrate and grew better in semi-solid JNFb medium at 31ºC. The nitrogenase activity was detected in semi-solid N-free JNFb medium and expressed higher values when pH ranged from 6.5 to 7.0 (groups I and II) and 6.0 to 6.5 (group III). The diazotrophs isolated from banana plants were distinct from species of Herbaspirillum previously identified in gramineous plants.	
Tipo: 	Info:eu-repo/semantics/other	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822001000300007	
Editor: 	Sociedade Brasileira de Microbiologia	
Relação: 	10.1590/S1517-83822001000300007	
Formato: 	text/html	
Fonte: 	Brazilian Journal of Microbiology  v.32 n.3 2001	
Fonte: 	info:eu-repo/semantics/openAccess