ArticleScientific reports2014
Quantitative proteomic analysis of thylakoid from two microalgae (Haematococcus pluvialis and Dunaliella salina) reveals two different high light-responsive strategies.
Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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22 citing papers in PubMed, 59 citations in OpenAlex.
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- Astaxanthin: Past, Present, and Future.Marine drugs · 2023Review
- Effect of LED Illumination Cycle and Carbon Sources on Biofilms ofBioengineering (Basel, Switzerland) · 2023Article
- Expression of fatty acid related gene promotes astaxanthin heterologous production inFrontiers in nutrition · 2023Article
- Characterization of the Wave Phenomenon in Flash-Induced Fluorescence Relaxation and Its Application to Study Cyclic Electron Pathways in Microalgae.International journal of molecular sciences · 2022Article
- Proteomic and biochemical responses to different concentrations of COBiotechnology for biofuels · 2021Article
- Sunscreen Effect Exerted by Secondary Carotenoids and Mycosporine-like Amino Acids in the Aeroterrestrial ChlorophytePlants (Basel, Switzerland) · 2021Article
- Tuning Dunaliella tertiolecta for Enhanced Antioxidant Production by Modification of Culture Conditions.Marine biotechnology (New York, N.Y.) · 2021Article
- Development of New Antiproliferative Compound against Human Tumor Cells from the Marine MicroalgaeInternational journal of molecular sciences · 2020Article
- Astaxanthin accumulation in the green microalgaBiotechnology reports (Amsterdam, Netherlands) · 2020Article
- High irradiance compensated with COBiotechnology reports (Amsterdam, Netherlands) · 2020Article
- Bioengineering of Microalgae: Recent Advances, Perspectives, and Regulatory Challenges for Industrial Application.Frontiers in bioengineering and biotechnology · 2020Review
- Media Screening for Obtaining Haematococcus pluvialis Red Motile Macrozooids Rich in Astaxanthin and Fatty Acids.Biology · 2017Article
- Functional analysis of photosynthetic pigment binding complexes in the green alga Haematococcus pluvialis reveals distribution of astaxanthin in Photosystems.Scientific reports · 2017Article
- Carotenogenic response in photosynthetic organisms: a colorful story.Photosynthesis research · 2017Review
- Salinity-Induced Palmella Formation Mechanism in Halotolerant AlgaeFrontiers in plant science · 2017Article
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Under high light (HL) stress, astaxanthin-accumulating Haematococcus pluvialis and β-carotene-accumulating Dunaliella salina showed different responsive patterns. To elucidate cellular-regulating strategies photosynthetically and metabolically, thylakoid membrane proteins in H. pluvialis and D. salina were extracted and relatively quantified after 0 h, 24 h and 48 h of HL stress. Proteomic analysis showed that three subunits of the cytochrome b6/f complex were greatly reduced under HL stress in H. pluvialis, while they were increased in D. salina. Additionally, the major subunits of both photosystem (PS) II and PSI reaction center proteins were first reduced and subsequently recovered in H. pluvialis, while they were gradually reduced in D. salina. D. salina also showed a greater ability to function using the xanthophyll-cycle and the cyclic photosynthetic electron transfer pathway compared to H. pluvialis. We propose a reoriented and effective HL-responsive strategy in H. pluvialis, enabling it to acclimate under HL. The promising metabolic pathway described here contains a reorganized pentose phosphate pathway, Calvin cycle and glycolysis pathway participating in carbon sink formation under HL in H. pluvialis. Additionally, the efficient carbon reorientation strategy in H. pluvialis was verified by elevated extracellular carbon assimilation and rapid conversion into astaxanthin.
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