ArticleScientific reports2014
A mass-spring model unveils the morphogenesis of phototrophic Diatoma biofilms.
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 8 papers.
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Who cites it
8 citing papers in PubMed.
- Phycosphere microbiome contributes to ecological dominance of diatoms: a comparative study ofISME communications · 2026Article
- Is it selfish to be filamentous in biofilms? Individual-based modeling links microbial growth strategies with morphology using the new and modular iDynoMiCS 2.0.PLoS computational biology · 2024Article
- Microbial Diversity and Community Structure of Wastewater-Driven Microalgal Biofilms.Microorganisms · 2023Article
- A Bayesian approach to modelling the impact of hydrodynamic shear stress on biofilm deformation.PloS one · 2018Article
- Article
- The ecology and biogeochemistry of stream biofilms.Nature reviews. Microbiology · 2016Review
- Live-streaming: Time-lapse video evidence of novel streamer formation mechanism and varying viscosity.Biomicrofluidics · 2015Article
- Variable cell morphology approach for individual-based modeling of microbial communities.Biophysical journal · 2014Article
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5 authors.
Funding
Abstract
Diatoms often dominate planktonic communities in the ocean and phototrophic biofilms in streams and rivers, greatly contributing to global biogeochemical fluxes. In pelagic ecosystems, these microscopic algae can form chain-like microcolonies, which seem advantageous for nutrient uptake and protect against grazing, and at the same time reduce sinking. Despite the capability of many diatoms to form chains, their contribution to the architecture of phototrophic biofilms remains elusive. Here we propose a computational model to simulate the growth and behaviour of Diatoma chains in contrasting flow environments. This mass-spring mechanical model captures the natural behaviour of Diatoma chains well, emphasising the relevance of chain growth and entanglement for biofilm morphogenesis. The model qualitatively describes formation of intricate dome-shaped structures and of dreadlock-type streamers as observed in nature in multidirectional and unidirectional flow, respectively. The proposed model is a useful tool to study the effect of fluid dynamics on biofilm morphogenesis.
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