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Related Experiment Video

Updated: Jun 3, 2026

Following Cell-fate in E. coli After Infection by Phage Lambda

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Published on: October 14, 2011

Direct Use of λ Phage Particles for DNA Transfection.

¹National Institute for Basic Biology, Myodaijicho, Okazaki, Aichi, Japan.

Methods in Molecular Biology (Clifton, N.J.)

|March 19, 2011

Summary

This summary is machine-generated.

Advancements in gene transfer techniques enable the study of mammalian gene function and expression. Various methods, including viral vectors and electric pulses, facilitate gene delivery into cultured cells for in vivo research.

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Area of Science:

Molecular Biology
Genetics
Cell Biology

Background:

Gene transfer into mammalian cells is crucial for studying gene function and regulation.
Recent technological progress has expanded the possibilities for isolating and analyzing mammalian genes.

Purpose of the Study:

To review and categorize diverse techniques for gene transfer into cultured mammalian cells.
To highlight methods enabling the study of gene expression and function in vivo.

Main Methods:

Diethylaminoethyldextran-mediated transfection.
Calcium phosphate coprecipitation of DNA, chromosomes, or phage particles.
Direct DNA injection, viral vectors, cell fusion (spheroplasts, liposomes, erythrocyte vesicles), and electroporation.

Main Results:

A wide array of gene transfer methods are available, each with specific applications.
Techniques range from chemical and physical methods to biological vectors.
These methods allow for the introduction of genetic material into recipient cells for functional studies.

Conclusions:

The development of numerous gene transfer techniques has significantly advanced mammalian cell research.
These methods are essential tools for understanding gene expression, regulation, and function.
Continued innovation in gene transfer promises further insights into mammalian genetics and cell biology.