Reference : Single cell analysis of Escherichia coli outer membrane porin composition in response...
Scientific congresses and symposiums : Poster
Life sciences : Biotechnology
http://hdl.handle.net/2268/201395
Single cell analysis of Escherichia coli outer membrane porin composition in response to nutrient depletion
English
Delepierre, Anissa mailto [Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Bio-industries >]
Brognaux, Alison mailto [Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Bio-industries >]
Bauwens, Julien mailto [Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Entomologie fonctionnelle et évolutive >]
Francis, Frédéric mailto [Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Entomologie fonctionnelle et évolutive >]
Delvigne, Frank mailto [Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Bio-industries >]
12-May-2016
A5
No
Yes
International
Conférences « Chimie verte et Biotechnologie blanche »
du 12 mai au 13 mai 2016
pôle GreenWin, en partenariat avec Gembloux Agro-BioTec
Gembloux
Belgique
[en] Single-cell ; phenotypic heterogeneity ; proteomic
[en] Characterization of outer membrane integrity into isoclonal population of Escherichia coli using fluorescent probe specific to cell viability: propidium iodide (PI) staining; combined to FACS cytometry and proteomic studies of sorted subpopulations. The results tend to reveal two distincts cellular strategies: Cells positively probed by PI offer a high outer membrane protein (OMP) content, indicating nutrient competence in response to substrate limitative conditions. Unprobed cells, characterized by a low OMPs rate, could suffer from growth arrest and develop stress responses (Crp, Cra, RpoS,RpoN, RpoH-dependent).
http://hdl.handle.net/2268/201395

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