Details zur Publikation

Referenztyp Zeitschriften
DOI / URL Link
Titel (primär) Subpopulation-proteomics in prokaryotic populations
Autor Jahn, M.; Seifert, J.; von Bergen, M.; Schmid, A.; Bühler, B.; Müller, S.;
Journal / Serie Current Opinion in Biotechnology
Erscheinungsjahr 2013
Department UMB; PROTEOM;
Band/Volume 24
Heft 1
Sprache englisch;
POF III (gesamt) F11; T41;
UFZ Querschnittsthemen RU3;

Clonal microbial cells do not behave in an identical manner and form subpopulations during cultivation. Besides varying micro-environmental conditions, cell inherent features like cell cycle dependent localization and concentration of regulatory proteins as well as epigenetic properties are well accepted mechanisms creating cell heterogeneity. Another suspected reason is molecular noise on the transcriptional and translational level. A promising tool to unravel reasons for cell heterogeneity is the combination of cell sorting and subpopulation proteomics. This review summarizes recent developments in prokaryotic single-cell analytics and provides a workflow for selection of single cells, low cell number mass spectrometry, and proteomics evaluation. This approach is useful for understanding the dependency of individual cell decisions on inherent protein profiles.
ID 13116
dauerhafte UFZ-Verlinkung
Jahn, M., Seifert, J., von Bergen, M., Schmid, A., Bühler, B., Müller, S. (2013):
Subpopulation-proteomics in prokaryotic populations
Curr. Opin. Biotechnol. 24 (1), 79 - 87