ArticleScientific reports2019
Role of nutrient concentrations and water movement on diatom's productivity in culture.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- The HMG-box protein PtHMG1 modulates lipid accumulation and fatty acid composition in the diatomFrontiers in plant science · 2026Article
- Influence of Nutrient Deprivation on the Antioxidant Capacity and Chemical Profile of Two Diatoms from GenusMarine drugs · 2024Article
- Differential Expression of Stress Adaptation Genes in a DiatomInternational journal of molecular sciences · 2024Article
- Cryptochrome PtCPF1 regulates high temperature acclimation of marine diatoms through coordination of iron and phosphorus uptake.The ISME journal · 2024Article
- Chemical mutagenesis and thermal selection of coral photosymbionts induce adaptation to heat stress with trait trade-offs.Evolutionary applications · 2023Article
- Biotechnological response curve of the cyanobacterium Spirulina subsalsa to light energy gradient.Biotechnology for biofuels and bioproducts · 2023Article
- Dynamics of phytoplankton community in scallop farming waters of the Bohai Sea and North Yellow Sea in China.BMC ecology and evolution · 2022Article
- Microalgal Co-Cultivation Prospecting to Modulate Vitamin and Bioactive Compounds Production.Antioxidants (Basel, Switzerland) · 2021Article
- Insights into the Light Response ofMarine drugs · 2020Article
- Cultivation of Microalgae and Cyanobacteria: Effect of Operating Conditions on Growth and Biomass Composition.Molecules (Basel, Switzerland) · 2020Article
- Antioxidant and Photoprotection Networking in the Coastal DiatomAntioxidants (Basel, Switzerland) · 2019Article
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Microalgal growth maximization is becoming a duty for enhancing the biotechnological fate of these photosynthetic microorganisms. This study, based on an extensive set of data, aims to revisit diatom's cultivation in laboratory with the objective to increase growth rate and biomass production. We investigated the growth ability and resource requirements of the coastal diatom Skeletonema marinoi Sarno & Zingone grown in laboratory in the conventional f/2 medium with aeration and in two modified conditions: (i) the same medium with water movement inside and (ii) an enriched medium with the same water movement. Results revealed that, by doubling the concentration of phosphate, silicate, microelements and vitamins, growth rate was successfully enhanced, preventing phosphate or silicate limitation in the f/2 culture medium. Yet, irrespective of the media (f/2 or enriched one), water movement induced an increase of growth efficiency compared to aeration, affecting nutrients' requirement and consumption by diatoms. This study is an important step for enhancing diatom biomass production, reducing its cost, as required in the blue biotechnology context.
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