Impact of exoD gene knockout on the polyhydroxybutyrate overaccumulating mutant Mt_a24

References

• European Commission. A European strategy for plastics in a circular economy. zuletzt geprüft am. 2019;11(8):2020.
   Google Scholar
• Machalaba C, Romanelli C, Stoett P, et al. Climate change and health: transcending silos to find solutions. Ann Glob Health. 2015;81(3):445–458.
   Web of Science ®Google Scholar
• Lackner M. Bioplastics. In: Kirk-Othmer, editor. Inc (Hg.) 2015 – kirk-othmer encyclopedia of chemical technology, Hoboken, NJ, USA: John Wiley & Sons, Inc.; 2015, pp. S. 1–41. doi:https://doi.org/10.1002/0471238961.koe00006.
   Google Scholar
• Bekker A, Holland HD, Wang P-L, et al. Dating the rise of atmospheric oxygen. Nature. 2004;427(6970):117–120.
   Web of Science ®Google Scholar
• Cardona T. Early Archean origin of heterodimeric Photosystem I. Heliyon. 2018;4(3):e00548.
   Web of Science ®Google Scholar
• Darko E, Heydarizadeh P, Schoefs B, et al. Photosynthesis under artificial light: the shift in primary and secondary metabolism. Philos Trans R Soc Lond B Biol Sci. 2014;369(1640):S. 20130243.
   Web of Science ®Google Scholar
• Dutkiewicz A, Volk H, George SC, et al. Biomarkers from Huronian oil-bearing fluid inclusions: an uncontaminated record of life before the great oxidation event. Geol. 2006;34(6):S. 437.
   Google Scholar
• Schirrmeister BE, de Vos JM, Antonelli A, et al. Evolution of multicellularity coincided with increased diversification of cyanobacteria and the great oxidation event. Proc Nat Acad Sci. 2013;110(5):1791–1796.
   Web of Science ®Google Scholar
• Szathmáry E, Smith JM. The major evolutionary transitions. Nature. 1995;374(6519):227–232.
   PubMed Web of Science ®Google Scholar
• Carpine R, Du W, Olivieri G, et al. Genetic engineering of Synechocystis sp. PCC6803 for poly-β-hydroxybutyrate overproduction. Algal Res. 2017;25:S. 117–127.
   Google Scholar
• Gundolf R, Oberleitner S, Richter J. Evaluation of new genetic toolkits and their role for ethanol production in cyanobacteria. Energies. 2019;12(18):S. 3515.
   Web of Science ®Google Scholar
• Kamravamanesh D, Lackner M, Herwig C. Bioprocess engineering aspects of sustainable polyhydroxyalkanoate production in cyanobacteria. Bioengineering (Basel). 2018b;5(4). DOI:https://doi.org/10.3390/bioengineering5040111
   Google Scholar
• Lau N-S, Matsui M, Abdullah -A-A-A. Cyanobacteria: photoautotrophic microbial factories for the sustainable synthesis of industrial products. Biomed Res Int. 2015;2015:S. 754934.
   Web of Science ®Google Scholar
• Hempel F, Bozarth AS, Lindenkamp N, et al. Microalgae as bioreactors for bioplastic production. Microb Cell Fact. 2011;10:S. 81.
   Web of Science ®Google Scholar
• Lackner M, Kamravamanesh D, Krampl M, et al. Characterization of photosynthetically synthesized poly(3-hydroxybutyrate) using a randomly mutated strain of Synechocystis sp. PCC 6714. Int J Biobased Plast. 2019;1(1):48–59.
   Google Scholar
• Markl E, Grünbichler H, Lackner M. Cyanobacteria for PHB bioplastics production: a review. In: Wong YK, editor. Algae. London, UK: IntechOpen; 2018, p. 1–10. doi:https://doi.org/10.5772/intechopen.81536
   Google Scholar
• Khetkorn W, Incharoensakdi A, Lindblad P, et al. Enhancement of poly-3-hydroxybutyrate production in Synechocystis sp. PCC 6803 by overexpression of its native biosynthetic genes. Bioresour Technol. 2016;214:761–768.
   Web of Science ®Google Scholar
• Wu GF, Shen ZY, Wu QY. Modification of carbon partitioning to enhance PHB production in Synechocystis sp. PCC6803. Enzyme Microb Technol. 2002;30(6):710–715.
   Web of Science ®Google Scholar
• Kopf M, Klähn S, Pade N, et al. Comparative genome analysis of the closely related Synechocystis strains PCC 6714 and PCC 6803. DNA Res. 2014;21(3):S. 255–266.
   Web of Science ®Google Scholar
• Kamravamanesh D, Kovacs T, Pflügl S, et al. Increased poly-β-hydroxybutyrate production from carbon dioxide in randomly mutated cells of cyanobacterial strain Synechocystis sp. PCC 6714. Mutant generation and characterization. Bioresour Technol. 2018a;266:34–44.
   Web of Science ®Google Scholar
• Fisher ML, Allen R, Luo Y, et al. Export of extracellular polysaccharides modulates adherence of the Cyanobacterium synechocystis. PloS One. 2013;8(9):e74514.
   Web of Science ®Google Scholar
• Pembroke JT, Balakrishnan N, Armshaw P. The potential of the photoautotroph synechocystis for metal bioremediation. In: Shiomi N, editor. Advances in bioremediation of wastewater and polluted soil: inTech. London, UK: IntechOpen; 2015, p. 51–72. DOI:https://doi.org/10.5772/60514.
   Google Scholar
• Simkovsky R, Daniels EF, Tang K, et al. Impairment of O-antigen production confers resistance to grazing in a model amoeba-cyanobacterium predator-prey system. Proc Nat Acad Sci. 2012;109(41):S. 16678–16683.
   Web of Science ®Google Scholar
• Jittawuttipoka T, Planchon M, Spalla O, et al. Multidisciplinary evidences that Synechocystis PCC6803 exopolysaccharides operate in cell sedimentation and protection against salt and metal stresses. PloS One. 2013;8(2):e55564.
   Web of Science ®Google Scholar
• Shen L, Li Z, Wang J, et al. Characterization of extracellular polysaccharide/protein contents during the adsorption of Cd(II) by Synechocystis sp. PCC6803. Environ Sci Pollut Res Int. 2018;25(21):20713–20722.
   Web of Science ®Google Scholar
• Bahat-Samet E, Castro-Sowinski S, Okon Y. Arabinose content of extracellular polysaccharide plays a role in cell aggregation of Azospirillum brasilense. FEMS Microbiol Lett. 2004;237(2):195–203.
   Web of Science ®Google Scholar
• Fischer SE, Miguel MJ, Mori GB. Effect of root exudates on the exopolysaccharide composition and the lipopolysaccharide profile of Azospirillum brasilense Cd under saline stress. FEMS Microbiol Lett. 2003;219(1):53–62.
   Web of Science ®Google Scholar
• Panhota RS, Bianchini I, Vieira AAH. Glucose uptake and extracellular polysaccharides (EPS) produced by bacterioplankton from an eutrophic tropical reservoir (Barra Bonita, SP–Brazil). Hydrobiologia. 2007;583(1):223–230.
   Google Scholar
• Pereira S, Zille A, Micheletti E, et al. Complexity of cyanobacterial exopolysaccharides: composition, structures, inducing factors and putative genes involved in their biosynthesis and assembly. FEMS Microbiol Rev. 2009;33(5):917–941.
   PubMed Web of Science ®Google Scholar
• Pereira SB, Santos M, Leite JP, et al. The role of the tyrosine kinase Wzc (Sll0923) and the phosphatase Wzb (Slr0328) in the production of extracellular polymeric substances (EPS) by Synechocystis PCC 6803. MicrobiologyOpen. 2019;8(6):e00753.
   Web of Science ®Google Scholar
• Ricciardi A, Parente E, Crudele MA, et al. Exopolysaccharide production by Streptococcus thermophilus SY: production and preliminary characterization of the polymer. J Appl Microbiol. 2002;92(2):297–306.
   Web of Science ®Google Scholar
• Vaningelgem F, Zamfir M, Mozzi F, et al. Biodiversity of exopolysaccharides produced by Streptococcus thermophilus strains is reflected in their production and their molecular and functional characteristics. Appl Environ Microbiol. 2004;70(2):S. 900–912.
   Web of Science ®Google Scholar
• de Vuyst L, Degeest B. Heteropolysaccharides from lactic acid bacteria. FEMS Microbiol Rev. 1999;23(2):153–177.
   PubMed Web of Science ®Google Scholar
• Reeves PR, Hobbs M, Valvano MA, et al. Bacterial polysaccharide synthesis and gene nomenclature. Trends Microbiol. 1996;4(12):495–503.
   PubMed Web of Science ®Google Scholar
• Hu C. Extracellular carbohydrate polymers from five desert soil algae with different cohesion in the stabilization of fine sand grain. Carbohydr Polym. 2003;54(1):33–42.
   Web of Science ®Google Scholar
• de Philippis R, Sili C, Paperi R, et al. Exopolysaccharide-producing cyanobacteria and their possible exploitation: a review. J Appl Phycol. 2001;13(4):293–299.
   Web of Science ®Google Scholar
• de Philippis R, Vincenzini M. Exocellular polysaccharides from cyanobacteria and their possible applications. FEMS Microbiol Rev. 1998;22(3):151–175.
   Web of Science ®Google Scholar
• Stanier RY, Kunisawa R, Mandel M, et al. Purification and properties of unicellular blue-green algae (order Chroococcales). Bacteriol Rev. 1971;35(2):171–205.
   PubMedGoogle Scholar
• Formighieri C, Melis A. Regulation of beta-phellandrene synthase gene expression, recombinant protein accumulation, and monoterpene hydrocarbons production in Synechocystis transformants. Planta. 2014;240(2):309–324.
   Web of Science ®Google Scholar
• Mülhardt C. Der Experimentator Molekularbiologie/Genomics. Berlin, Heidelberg: Springer Berlin Heidelberg; 2013.
   Google Scholar
• Ludwig A, Heimbucher T, Gregor W, et al. Transformation and gene replacement in the facultatively chemoheterotrophic, unicellular cyanobacterium Synechocystis sp. PCC6714 by electroporation. Appl Microbiol Biotechnol. 2008;78(4):729–735.
   Web of Science ®Google Scholar
• Kamravamanesh D, Pflügl S, Nischkauer W, et al. Photosynthetic poly-β-hydroxybutyrate accumulation in unicellular cyanobacterium Synechocystis sp. PCC 6714. AMB Express. 2017;7(1):S. 143.
   Google Scholar
• Kamravamanesh D, Slouka C, Limbeck A, et al. Increased carbohydrate production from carbon dioxide in randomly mutated cells of cyanobacterial strain Synechocystis sp. PCC 6714: bioprocess understanding and evaluation of productivities. Bioresour Technol. 2019;273:277–287.
   Web of Science ®Google Scholar
• Schirmer M (2015): Bestimmung und Optimierung verfahrenstechnischer und metabolischer Kenngrößen bei photoautotrophen Mikroorganismen unter Verwendung nichtlinearer Optimierungsalgorithmen. Dissertation. Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen. Lehrstuhl für Bioverfahrenstechnik.
   Google Scholar
• Yoo S-H, Keppel C, Spalding M, et al. Effects of growth condition on the structure of glycogen produced in cyanobacterium Synechocystis sp. PCC6803. Int J Biol Macromol. 2007;40(5):498–504.
   Web of Science ®Google Scholar
• Grundel M, Scheunemann R, Lockau W, et al. Impaired glycogen synthesis causes metabolic overflow reactions and affects stress responses in the cyanobacterium Synechocystis sp. PCC 6803. Microbiology. 2012;158(Pt 12):S. 3032–3043.
   Google Scholar