Related Experiment Video
Updated: Oct 9, 2025

10:37
Single-cell Microfluidic Analysis of Bacillus subtilis
Published on: January 26, 2018
12.2K
Special Issue "Bacillus subtilis as a Model Organism to Study Basic Cell Processes".
1Department of Microbial Genetics, Institute of Molecular Biology, Slovak Academy of Sciences, Dúbravská Cesta 21, 845 51 Bratislava, Slovakia.
Microorganisms
|December 24, 2021
Summary
Bacillus subtilis is a key model organism for scientific research. This study explores its genetic and metabolic pathways for enhanced biotechnological applications.
Area of Science:
- Microbiology and Molecular Biology: Focus on bacterial systems.
- Biotechnology: Applications in industrial processes.
- Genomics: Study of bacterial genetic material.
Background:
- Bacillus subtilis is a Gram-positive bacterium widely used in research.
- It serves as a chassis for producing enzymes, antibiotics, and other biomolecules.
- Understanding its physiology is crucial for optimizing production.
Discussion:
- Investigating Bacillus subtilis's genetic regulation and metabolic networks.
- Exploring its potential in synthetic biology and metabolic engineering.
- Comparing different strains for specific industrial applications.
Key Insights:
- Detailed analysis of gene expression patterns in Bacillus subtilis.
- Identification of key metabolic pathways for enhanced product yield.
- Optimization strategies for large-scale fermentation processes.
Outlook:
- Future research directions for Bacillus subtilis in industrial biotechnology.
- Potential for developing novel biocatalysts and bioproducts.
- Advancements in genetic engineering tools for Bacillus subtilis.
Related Concept Videos
Prokaryotic Cells
128.2K
Prokaryotes are small unicellular organisms that include the domains—Archaea and Bacteria. Bacteria include many common organisms, such as Salmonella and E. coli, while the Archaea include extremophiles that live in harsh environments, such as volcanic springs.
Like eukaryotic cells, all prokaryotic cells are surrounded by a plasma membrane, have genetic material in the form of single, circular DNA, a cytoplasm that fills the interior of the cell, and ribosomes that synthesize proteins....
Like eukaryotic cells, all prokaryotic cells are surrounded by a plasma membrane, have genetic material in the form of single, circular DNA, a cytoplasm that fills the interior of the cell, and ribosomes that synthesize proteins....
128.2K
Subcellular Fractionation
7.5K
The homogenate obtained after cell lysis contains various membrane-bound organelles that can be further separated into pure fractions by subcellular fractionation. These isolates are used to study specific cellular components, analyze localized protein activity, and are even employed in diagnostics. Fractionation is typically achieved using centrifugation methods, the most common being density-gradient and differential centrifugation.
Differential Centrifugation
Differential centrifugation is...
Differential Centrifugation
Differential centrifugation is...
7.5K
Cell Inclusions
266
Prokaryotic cells possess a variety of inclusions that play crucial roles in nutrient storage, metabolic processes, and environmental adaptation. These structures enable bacteria to thrive under fluctuating environmental conditions by storing essential resources and optimizing their metabolic efficiency.Carbon Storage: Poly-β-Hydroxybutyric Acid and Glycogen GranulesBacteria frequently store excess carbon in specialized granules. Poly-β-hydroxybutyric acid (PHB) granules are lipid...
266
Biosynthesis in Bacteria
148
Biosynthesis in bacteria is a fundamental anabolic process that generates essential macromolecules, including proteins, nucleic acids, lipids, and polysaccharides. These macromolecules are critical for cellular growth, replication, and function. The process is tightly regulated and energetically linked to catabolic pathways to ensure optimal resource utilization.Biosynthetic pathways begin with precursor metabolites such as pyruvate, acetyl-CoA, and glucose-6-phosphate derived from glycolysis,...
148

