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Research Article
Please note that some of the translations on this page are AI generated. Click here for the English version.
Erratum Notice
Important: There has been an erratum issued for this article. View Erratum Notice
Retraction Notice
The article Assisted Selection of Biomarkers by Linear Discriminant Analysis Effect Size (LEfSe) in Microbiome Data (10.3791/61715) has been retracted by the journal upon the authors' request due to a conflict regarding the data and methodology. View Retraction Notice
Cette vidéo montre la préparation d’une suspension unicellulaire de Mycobacterium marinum à partir d’une culture en phase logarithmique tardive pour une utilisation cohérente dans les tests d’infection et les applications en aval.
1. Préparation d’inoculum unicellulaire de Mycobacterium marinum (figure 1)

Figure 1 : Schéma de principe de la préparation de bactéries unicellulaires. Des stocks unicellulaires de Mycobacterium marinum à fluorescence céruléenne ont été générés en suivant le processus décrit.
| 0,05 % Préadolescent-80 | Sigma | Réf. P1379 | |
| Seringue de 10 mL | Solarbio | YA0552 | |
| 10 % OADC | BD | 211886 | |
| Filtre 5 μm | Mille X | SLSV025LS | |
| 50 μl/ml d’hygromycine | Sangon Biotech | A600230 | |
| 7H10 | BD | 262710 | |
| 7H9 | BD | 262310 | |
| Chambre environnementale | Pécon | Contrôle de la température 37-2 numérique | |
| Microchargeur Eppendorf | Eppendorf | Réf.5242956003 | |
| Glycérol | Sangon Biotech | A100854 | |
| Incubateur | Keelrein | PH-140(A) | |
| Mycobacterium marinum | ATCC BAA-535 | ||
| Sonicateur | Le SCICNTZ | JY92-IIDN | |
| Spectrophotomètre (OD600) | Eppendorf AG | 22331 Hambourg |