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Identification of Genes Required for Glucan Exopolysaccharide Production in Lactobacillus johnsonii Suggests a Novel Biosynthesis Mechanism

Lactobacillus johnsonii FI9785 makes two capsular exopolysaccharides—a heteropolysaccharide (EPS2) encoded by the eps operon and a branched glucan homopolysaccharide (EPS1). The homopolysaccharide is synthesized in the absence of sucrose, and there are no typical glucansucrase genes in the genome. Q...

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Detalles Bibliográficos
Autores principales:	Mayer, Melinda J., D’Amato, Alfonsina, Colquhoun, Ian J., Le Gall, Gwénaëlle, Narbad, Arjan
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Society for Microbiology 2020
Materias:	Enzymology and Protein Engineering
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7117936/ https://www.ncbi.nlm.nih.gov/pubmed/32060027 http://dx.doi.org/10.1128/AEM.02808-19

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