English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/23958
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 4 veces en Web of Knowledge®  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

Regulation of aspartokinase in Lactobacillus plantarum

AutorAdebawo, O. O.; Ruiz-Barba, José Luis ; Warner, Philip J.; Oguntimein, Gbekeloluwa B. O.
Fecha de publicación1997
EditorWiley-Blackwell
CitaciónJournal of Applied Microbiology 82(2): 191-196 (1997)
ResumenAs a rational approach to the genetic development of a stable lysine overproducing strain of Lactobacillus plantarum for the fermentation of 'ogi', a Nigerian fermented cereal porridge, regulation of lysine biosynthesis in this species was investigated. Spontaneous lysine overproducing mutants of Lact. plantarum were obtained and their aspartokinase activities compared with those of wild-type strains under different conditions. Results showed that aspartokinase activity of Lact. plantarum cell extracts was not inhibited by either lysine, threonine, methionine or combinations of lysine and threonine. Instead, methionine enhanced aspartokinase activity in vitro. Results indicated that lysine biosynthesis in Lact. plantarum could be regulated by lysine via the control of aspartokinase production in a way different to that described for other bacteria.
Descripción6 pages, 3 figures, 2 tables.
Versión del editorhttp://dx.doi.org/10.1111/j.1365-2672.1997.tb03572.x
URIhttp://hdl.handle.net/10261/23958
DOI10.1111/j.1365-2672.1997.tb03572.x
ISSN1364-5072
Aparece en las colecciones: (IG) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Adebawo-Aspartokinase1997.pdf554,95 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 



NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.