Droplet-based microfluidics as a future tool for strain improvement in lactic acid bacteria
Author(s) -
Jun Chen,
Mike Vestergaard,
Jing Shen,
Christian Solem,
Martin Dufva,
Peter Ruhdal Jensen
Publication year - 2018
Publication title -
fems microbiology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.899
H-Index - 151
eISSN - 1574-6968
pISSN - 0378-1097
DOI - 10.1093/femsle/fny258
Subject(s) - microfluidics , bacteria , mutagenesis , lactic acid , strain (injury) , high throughput screening , fermentation , biochemical engineering , microbiology and biotechnology , nanotechnology , biology , computational biology , mutant , food science , materials science , bioinformatics , biochemistry , genetics , engineering , anatomy , gene
Strain development is frequently used to improve the performance and functionality of industrially important microbes. As traditional mutagenesis screen is especially utilized by the food industry to improve strains used in food fermentation, high-throughput and cost-effective screening tools are important in mutant selection. The emerging droplet-based microfluidics technology miniaturizes the volume for cell cultivation and phenotype interrogation down to the picoliter scales, which facilitates screening of microbes for improved phenotypical properties tremendously. In this mini review, we present recent application of the droplet-based microfluidics in microbial strain improvement with a focus on its potential use in the screening of lactic acid bacteria.
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