%0 Journal Article
%A Rosa-Fraile, Manuel
%A Sampedro, Antonio
%A Rodríguez-Granger, Javier
%A García-Peña, Maria Luisa
%A Ruiz-Bravo, Alfonso
%A Haïdour, Ali
%T Pigment production by Streptococcus agalactiae in quasi-defined media.
%D 2001
%U http://hdl.handle.net/10668/2119
%X A quasi-defined medium that supports the growth of Streptococcus agalactiae as pigmented colonies has been developed. The medium contains starch, a peptic digest of albumin, amino acids, nucleosides, vitamins, and salts. The presence of free cysteine, which could be replaced with other sulphur-containing compounds and to a lesser degree by reducing agents, was required for pigment formation.
%K Pigmentos biológicos
%K Medios de cultivo
%K Infecciones estreptocócicas
%K Streptococcus agalactiae
%K Técnicas bacteriológicas
%~