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Related Concept Videos

Bioreactor Controls-III01:22

Bioreactor Controls-III

Strain improvement is a foundational strategy in industrial microbiology aimed at maximizing microbial productivity, particularly because natural isolates typically yield commercially valuable products in very low concentrations. Although optimizing the culture medium and environmental conditions can improve yields, these adjustments are inherently limited by the organism’s genetic potential. As a result, the focus shifts toward genetic modifications to enhance biosynthetic capacity. The...
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The scale-up of microbial fermentation processes is essential in industrial biotechnology, allowing the transition from laboratory-scale experiments to commercial-scale production while aiming to maintain product yield and quality. This process requires meticulous adjustment of equipment design, process parameters, and contamination control strategies to accommodate increasing culture volumes.At the laboratory scale, cultures are typically maintained in 1 to 10-liter glass or autoclavable...
Upstream Processing01:27

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Upstream processing represents a critical phase in biomanufacturing, wherein biological systems such as microorganisms, mammalian cells, or insect cells are cultivated to produce therapeutic proteins, vaccines, enzymes, or other biologically derived products. This phase encompasses all steps from the selection and genetic manipulation of the production organism to the cultivation of cells in bioreactors under tightly controlled environmental conditions.Host Selection and Genetic OptimizationThe...

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Related Experiment Video

Updated: Jun 25, 2026

Use of High-Throughput Automated Microbioreactor System for Production of Model IgG1 in CHO Cells
08:15

Use of High-Throughput Automated Microbioreactor System for Production of Model IgG1 in CHO Cells

Published on: September 28, 2018

Random integration and high-throughput screening forging robust microbial cell factories.

Jiangnan Hua1, Pengxiang Song1, Jing Wu2

  • 1School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, China.

Trends in Biotechnology
|June 23, 2026
PubMed
Summary
This summary is machine-generated.

Microbial cell factories are key for sustainable biomanufacturing. This study introduces HTS-guided genomic mapping, using random integration, high-throughput screening (HTS), and AI to identify optimal gene locations for improved production hosts.

Keywords:
high-throughput screeningmicrobial cell factoriesrandom integration

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Last Updated: Jun 25, 2026

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Area of Science:

  • Biotechnology
  • Synthetic Biology
  • Metabolic Engineering

Background:

  • Microbial cell factories are crucial for sustainable biomanufacturing.
  • Developing efficient production hosts requires precise genetic engineering.

Purpose of the Study:

  • To present a novel strategy for mapping favorable genomic loci in microbial hosts.
  • To guide targeted strain engineering for enhanced biomanufacturing.

Main Methods:

  • Utilizing random integration of genetic elements into microbial genomes.
  • Employing high-throughput screening (HTS) to assess the performance of integrated elements.
  • Integrating artificial intelligence (AI) to analyze screening data and identify optimal genomic regions.

Main Results:

  • Demonstrated the effectiveness of 'HTS-guided genomic mapping' in identifying favorable integration sites.
  • Established a stepwise approach to systematically map the genome for improved production capabilities.

Conclusions:

  • This method provides a blueprint for developing next-generation microbial production hosts.
  • Facilitates more efficient and targeted strain engineering for biomanufacturing applications.