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      Novel mixed-linkage β-glucan activated by c-di-GMP in Sinorhizobium meliloti  [Article]

      Pérez-Mendoza, Daniel; Rodríguez Carvajal, Miguel Ángel; Romero-Jiménez, Lorena; Araujo Farias, Gabriela de; Lloret, Javier; Trinidad Gallegos, Maria; Sanjuan, Juan (National Academy of Sciences, 2015)
      An artificial increase of cyclic diguanylate (c-di-GMP) levels in Sinorhizobium meliloti 8530, a bacterium that does not carry known cellulose synthesis genes, leads to overproduction of a substance that binds the dyes ...
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      Structure and biological roles of Sinorhizobium fredii HH103 exopolysaccharide  [Article]

      Rodríguez Navarro, Dulce Nombre; Rodríguez Carvajal, Miguel Ángel; Acosta Jurado, Sebastián; Soto Misffut, María José; Margaret Oliver, Isabel María; Crespo Rivas, Juan Carlos; Sanjuan, Juan; Temprano Vera, Francisco Jesús; Gil Serrano, Antonio Miguel; Ruiz Sainz, José Enrique; Vinardell González, José María (Public Library of Science, 2014)
      Here we report that the structure of the Sinorhizobium fredii HH103 exopolysaccharide (EPS) is composed of glucose, galactose, glucuronic acid, pyruvic acid, in the ratios 5:2:2:1 and is partially acetylated. A S. fredii ...