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Modifying Baculovirus Expression Vectors to Produce Secreted Plant Proteins in Insect Cells
Published on: August 20, 2018
Baculovirus expression systems for recombinant protein production in insect cells
Richard B Hitchman1, Robert D Possee, Linda A King
1Oxford Expression Technologies Ltd, Oxford Brookes University, Oxford OX3 0BP, UK. r.hitchman@oetltd.com
Recent Patents on Biotechnology
|January 20, 2009
Summary
Baculoviruses, insect pathogens, are versatile biotechnological tools. They are used as biocontrol agents, in the baculovirus expression vector system (BEVS) for protein production, and as gene delivery vectors in mammalian cells.
Area of Science:
- Molecular Biology
- Virology
- Biotechnology
Background:
- Baculoviruses are insect pathogens with a unique bi-phasic life cycle.
- Their utility spans biocontrol, protein expression, and gene delivery applications.
- The baculovirus expression vector system (BEVS) is a key tool for recombinant protein production.
Purpose of the Study:
- To review major developments and patents in baculovirus technology.
- To investigate current methods for improving recombinant gene expression in insect cells.
Main Methods:
- Literature review of baculovirus applications and patents.
- Analysis of technologies addressing bottlenecks in insect cell gene expression.
Main Results:
- Baculoviruses have evolved from biocontrol agents to sophisticated expression vectors.
- Significant advancements have been made in the baculovirus expression vector system (BEVS).
- New technologies are emerging to optimize recombinant protein production in insect cells.
Conclusions:
- Baculoviruses offer a robust platform for diverse biotechnological applications.
- Ongoing research focuses on enhancing the efficiency of baculovirus-mediated gene expression.
- The versatility of baculoviruses continues to drive innovation in biotechnology and medicine.
