Related Experiment Video
Updated: Jul 20, 2026

A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis
Published on: August 12, 2020
Loss of catabolic function in Streptococcus agalactiae strains and its association with neonatal meningitis
Anne-Sophie Domelier1, Nathalie van der Mee-Marquet, Adeline Grandet
1Equipe d'Accueil 3854, Institut Fédératif de Recherche 136, Bactéries et risque maternofoetal, UFR Médecine, Université François-Rabelais de Tours, 2 bis Boulevard Tonnellé, 37032 Tours Cedex, France.
Abstract:
The abilities of 151 Streptococcus agalactiae strains to oxidize 95 carbon sources were studied using the Biolog system. Two populations were constituted: one with a high risk of causing meningitis (HR group; 63 strains), and the other with a lower risk of causing meningitis (LR group; 46 strains). Strains belonging to the HR group were significantly less able to use four carbon sources, i.e., alpha-D-glucose-1-phosphate, D-ribose, beta-methyl-D-glucoside, and D,L-alpha-glycerol phosphate, than strains from the LR group (P
Related Concept Videos
Bacterial Meningitis II: Pathophysiology
Bacterial Meningitis
Bacterial Meningitis I: Introduction
Clinical Significance of Antibiotic Resistance
Determinants of Bacterial Pathogenicity and Virulence
Amino Acid Catabolism
