Practical Course

European Molecular Biology Organization

The DT40 cell line as a model

vertebrate genetic system

 

 

 

 

 



14 - 19 June| 2010 | Galway| Ireland

About the Practical Course

 

DT40 is a transformed chicken B-cell line that has the particular property of allowing very high ratios of targeted to random integration.  This permits gene targeting with very high efficiency, a notable plus in designing robust genetic experiments.

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The cells are quite easy to work with and relative novices to cell culture can make rapid progress in reverse genetic analyses in this system. 

Despite the advent of RNAi and the promise of gene targeting in human cells, the DT40 model provides a useful tool for reverse genetics in vertebrate cells, with cDNA-to-knockout times of 2-3 months being quite feasible.

This model is a relatively cheap and powerful alternative to other knockout systems and emerging techniques (chemical genetics, knocked-in tags, HTS and HCS approaches to cell line analyses) make it possible to envisage broader utility than simply a vehicle for phenotypic analysis of knockouts. 

This course will allow people to assess whether this system can contribute to their research questions.  After completing the course, participants should be able to carry out a DT40 gene targeting experiment and to perform the basic phenotypic analysis of their targeted cells.  Additional objectives lie in informing participants of more advanced techniques and approaches available in the model system.

click image below to view/download poster

This course should be of interest to researchers who have limited experience of gene targeting and tissue culture, possibly those considering moving from another model system into vertebrate cell culture models.  As the DT40 system is relatively cheap, it is possible that this approach may interest start-up laboratories or labs with moderate resources.  We expect that this course will be of interest to PhD students/ early stage postdocs.  Ideally, the participants will have a 'favourite gene' that they are thinking about analysing in DT40, or an idea that they want to explore in the system.

 

We look forward to welcoming you to Galway!

The Organisers

 

 

 


 

European Molecular Biology Organization | Meyerhofstrasse 1 | 69117 Heidelberg | Germany