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| 001 | 894458 | ||
| 005 | 20230815122838.0 | ||
| 024 | 7 | _ | |a 10.1021/acssynbio.0c00382 |2 doi |
| 024 | 7 | _ | |a 2128/28687 |2 Handle |
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| 037 | _ | _ | |a FZJ-2021-03234 |
| 082 | _ | _ | |a 570 |
| 100 | 1 | _ | |a Burmeister, Alina |0 P:(DE-Juel1)172901 |b 0 |
| 245 | _ | _ | |a (Optochemical) Control of Synthetic Microbial Coculture Interactions on a Microcolony Level |
| 260 | _ | _ | |a Washington, DC |c 2021 |b ACS |
| 336 | 7 | _ | |a article |2 DRIVER |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1632387358_767 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
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| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 520 | _ | _ | |a Synthetic microbial cocultures carry enormous potential for applied biotechnology and are increasingly the subject of fundamental research. So far, most cocultures have been designed and characterized based on bulk cultivations without considering the potentially highly heterogeneous and diverse single-cell behavior. However, an in-depth understanding of cocultures including their interacting single cells is indispensable for the development of novel cultivation approaches and control of cocultures. We present the development, validation, and experimental characterization of an optochemically controllable bacterial coculture on a microcolony level consisting of two Corynebacterium glutamicum strains. Our coculture combines an l-lysine auxotrophic strain together with a l-lysine-producing variant carrying the genetically IPTG-mediated induction of l-lysine production. We implemented two control approaches utilizing IPTG as inducer molecule. First, unmodified IPTG was supplemented to the culture enabling a medium-based control of the production of l-lysine, which serves as the main interacting component. Second, optochemical control was successfully performed by utilizing photocaged IPTG activated by appropriate illumination. Both control strategies were validated studying cellular growth on a microcolony level. The novel microfluidic single-cell cultivation strategies applied in this work can serve as a blueprint to validate cellular control strategies of synthetic mono- and cocultures with single-cell resolution at defined environmental conditions. |
| 536 | _ | _ | |a 2171 - Biological and environmental resources for sustainable use (POF4-217) |0 G:(DE-HGF)POF4-2171 |c POF4-217 |x 0 |f POF IV |
| 536 | _ | _ | |a DFG project 428038451 - SiMBal 2.0: Quantifizierung der Co-Kultur-Leistung und der intrazellulären Interaktionen in Abhängigkeit der Umgebung |0 G:(GEPRIS)428038451 |c 428038451 |x 1 |
| 588 | _ | _ | |a Dataset connected to CrossRef, Journals: juser.fz-juelich.de |
| 700 | 1 | _ | |a Akhtar, Qiratt |0 P:(DE-Juel1)176856 |b 1 |
| 700 | 1 | _ | |a Hollmann, Lina |0 P:(DE-Juel1)174345 |b 2 |
| 700 | 1 | _ | |a Tenhaef, Niklas |0 P:(DE-Juel1)168172 |b 3 |
| 700 | 1 | _ | |a Hilgers, Fabienne |0 P:(DE-Juel1)167181 |b 4 |
| 700 | 1 | _ | |a Hogenkamp, Fabian |0 P:(DE-Juel1)169329 |b 5 |
| 700 | 1 | _ | |a Sokolowsky, Sascha |0 P:(DE-Juel1)138744 |b 6 |
| 700 | 1 | _ | |a Marienhagen, Jan |0 P:(DE-Juel1)144031 |b 7 |
| 700 | 1 | _ | |a Noack, Stephan |0 P:(DE-Juel1)129050 |b 8 |
| 700 | 1 | _ | |a Kohlheyer, Dietrich |0 P:(DE-Juel1)140195 |b 9 |
| 700 | 1 | _ | |a Grünberger, Alexander |0 P:(DE-Juel1)143612 |b 10 |e Corresponding author |
| 773 | _ | _ | |a 10.1021/acssynbio.0c00382 |g Vol. 10, no. 6, p. 1308 - 1319 |0 PERI:(DE-600)2644383-1 |n 6 |p 1308 - 1319 |t ACS synthetic biology |v 10 |y 2021 |x 2161-5063 |
| 856 | 4 | _ | |y Published on 2021-06-02. Available in OpenAccess from 2022-06-02. |u https://juser.fz-juelich.de/record/894458/files/Burmeister_Authorenmanuscript.docx |
| 856 | 4 | _ | |y Restricted |u https://juser.fz-juelich.de/record/894458/files/acssynbio.0c00382.pdf |
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