ArticlePhotosynthesis research2017
Transition from exponential to linear photoautotrophic growth changes the physiology of Synechocystis sp. PCC 6803.
Article in Photosynthesis research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Biochemical profile ofFood science & nutrition · 2024Article
- Article
- Pilot scale production, extraction and purification of a thermostable phycocyanin from Synechocystis sp. PCC 6803.Bioresource technology · 2022Article
- Altered Carbon Partitioning Enhances COBiodesign research · 2022Article
- Bacterial Adaptation by a Transposition Burst of an Invading IS Element.Genome biology and evolution · 2021Article
- In Situ Quantification of Polyhydroxybutyrate in Photobioreactor Cultivations ofBioengineering (Basel, Switzerland) · 2021Article
- Blue light induces major changes in the gene expression profile of the cyanobacterium Synechocystis sp. PCC 6803.Physiologia plantarum · 2020Article
- High density cultivation for efficient sesquiterpenoid biosynthesis in Synechocystis sp. PCC 6803.Scientific reports · 2020Article
- Environmental Regulation of PndbA600, an Auto-Inducible Promoter for Two-Stage Industrial Biotechnology in Cyanobacteria.Frontiers in bioengineering and biotechnology · 2020Article
- Exploring the low photosynthetic efficiency of cyanobacteria in blue light using a mutant lacking phycobilisomes.Photosynthesis research · 2019Article
- Blue light reduces photosynthetic efficiency of cyanobacteria through an imbalance between photosystems I and II.Photosynthesis research · 2018Article
- Comparative Targeted Proteomics of the Central Metabolism and Photosystems in SigE Mutant Strains ofMolecules (Basel, Switzerland) · 2018Article
- Light-optimized growth of cyanobacterial cultures: Growth phases and productivity of biomass and secreted molecules in light-limited batch growth.Metabolic engineering · 2018Article
- A Novel Mechanism, Linked to Cell Density, Largely Controls Cell Division inPlant physiology · 2017Article
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Authors and funding
3 authors.
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Abstract
Phototrophic microorganisms like cyanobacteria show growth curves in batch culture that differ from the corresponding growth curves of chemotrophic bacteria. Instead of the usual three phases, i.e., lag-, log-, and stationary phase, phototrophs display four distinct phases. The extra growth phase is a phase of linear, light-limited growth that follows the exponential phase and is often ignored as being different. Results of this study demonstrate marked growth phase-dependent alterations in the photophysiology of the cyanobacterium Synechocystis sp. PCC 6803 between cells harvested from the exponential and the linear growth phase. Notable differences are a gradual shift in the energy transfer of the light-harvesting phycobilisomes to the photosystems and a distinct change in the redox state of the plastoquinone pool. These differences will likely affect the result of physiological studies and the efficiency of product formation of Synechocystis in biotechnological applications. Our study also demonstrates that the length of the period of exponential growth can be extended by a gradually stronger incident light intensity that matches the increase of the cell density of the culture.
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