» Articles » PMID: 25638493

The Development and Characterization of an Exogenous Green-light-regulated Gene Expression System in Marine Cyanobacteria

Overview
Specialties Biology
Biotechnology
Date 2015 Feb 2
PMID 25638493
Citations 14
Authors
Affiliations
Soon will be listed here.
Abstract

A green-light-regulated gene expression system derived from Synechocystis sp. PCC 6803 was constructed and introduced into the marine cyanobacterial strain Synechococcus sp. NKBG 15041c. The regulation system was evaluated using gfp uv as a reporter gene under red-light illumination and under simultaneous red- and green-light illumination. Expression of the reporter gene was effectively repressed under red-light illumination and increased over 10-fold by illuminating with green light. Control vectors missing either the ccaS sensor histidine kinase gene or the ccaR response regulator gene showed no detectable induction of GFPuv expression. Green-light induction of gfp uv expression was further confirmed by quantitative reverse transcription PCR. The constructed system was effective at regulating the recombinant expression of a target gene using green light in a marine cyanobacterial strain that does not naturally possess such a green-light regulation system. Thus, constructed green-light-regulated gene expression system may be used as a core platform technology for the development of marine cyanobacterial strains in which bioprocesses will be regulated by light.

Citing Articles

Optogenetic control of gene expression in the cyanobacterium sp. PCC 7002.

Forbes L, Papanatsiou M, Palombo A, Christie J, Amtmann A Front Bioeng Biotechnol. 2025; 12:1529022.

PMID: 39898276 PMC: 11782128. DOI: 10.3389/fbioe.2024.1529022.


Cyanobacteriochromes: A Rainbow of Photoreceptors.

Rockwell N, Lagarias J Annu Rev Microbiol. 2024; 78(1):61-81.

PMID: 38848579 PMC: 11578781. DOI: 10.1146/annurev-micro-041522-094613.


Engineering of a Promoter Repressed by a Light-Regulated Transcription Factor in .

Camsund D, Jaramillo A, Lindblad P Biodes Res. 2023; 2021:9857418.

PMID: 37849950 PMC: 10521638. DOI: 10.34133/2021/9857418.


Highlighter: An optogenetic system for high-resolution gene expression control in plants.

Larsen B, Hofmann R, Camacho I, Clarke R, Lagarias J, Jones A PLoS Biol. 2023; 21(9):e3002303.

PMID: 37733664 PMC: 10513317. DOI: 10.1371/journal.pbio.3002303.


Developing algae as a sustainable food source.

Diaz C, Douglas K, Kang K, Kolarik A, Malinovski R, Torres-Tiji Y Front Nutr. 2023; 9:1029841.

PMID: 36742010 PMC: 9892066. DOI: 10.3389/fnut.2022.1029841.


References
1.
Deisseroth K . Optogenetics. Nat Methods. 2010; 8(1):26-9. PMC: 6814250. DOI: 10.1038/nmeth.f.324. View

2.
Guerrero F, Carbonell V, Cossu M, Correddu D, Jones P . Ethylene synthesis and regulated expression of recombinant protein in Synechocystis sp. PCC 6803. PLoS One. 2012; 7(11):e50470. PMC: 3503970. DOI: 10.1371/journal.pone.0050470. View

3.
Abe K, Miyake K, Nakamura M, Kojima K, Ferri S, Ikebukuro K . Engineering of a green-light inducible gene expression system in Synechocystis sp. PCC6803. Microb Biotechnol. 2013; 7(2):177-83. PMC: 3937721. DOI: 10.1111/1751-7915.12098. View

4.
Bagdasarian M, Lurz R, Ruckert B, Franklin F, Bagdasarian M, Frey J . Specific-purpose plasmid cloning vectors. II. Broad host range, high copy number, RSF1010-derived vectors, and a host-vector system for gene cloning in Pseudomonas. Gene. 1981; 16(1-3):237-47. DOI: 10.1016/0378-1119(81)90080-9. View

5.
Deng M, Coleman J . Ethanol synthesis by genetic engineering in cyanobacteria. Appl Environ Microbiol. 1999; 65(2):523-8. PMC: 91056. DOI: 10.1128/AEM.65.2.523-528.1999. View