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MB Sample ID: SA307122

Local Sample ID:Pos_6'_r2
Subject ID:SU002943
Subject Type:Bacteria
Subject Species:Bacteroides thetaiotaomicron
Taxonomy ID:8188
Subject Comments:Fecal derived communities and isolates, supernatant was assayed

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Collection:

Collection ID:CO002936
Collection Summary:Isolates were obtained via plating of in vitro communities –, derived from culturing fecal samples from humanized mice –, on agar plates made with various complex media and frozen as glycerol stocks, as previously described (https://doi.org/https://doi.org/10.1016/j.chom.2021.12.008, https://www.biorxiv.org/content/10.1101/2023.01.13.523996v1). Frozen stocks were streaked onto BHI-blood agar plates (5% defibrinated horse blood in 1.5% w/v agar). Resulting colonies were inoculated into 3 mL of Brain Heart Infusion (BHI) (BD #2237500) or modified Gifu Anaerobic Medium (mGAM) (HyServe #05433) in test tubes. All culturing werewas performed at 37 °C without shaking in an anaerobic chamber (Coy). To minimize potential physiological changes from freeze-thaw cycles and changes in growth medium, cultures were diluted 1:200 every 48 h for 3 passages before growth or metabolomics measurements. After the first passage, subsequent passages were performed in 96-well polystyrene plates (Greiner Bio-One #655161) filled with 200 μL of growth medium.
Sample Type:Bacterial cells
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