cloning cylinders

[A.F. Simpson]

Mike Cooley wrote:
> Tobias Straub wrote:
> 
> > i'm facing serious problems trying to isolate stable mammalian cell clones
> > using self-made cloning cylinders.  

> What is a cloning cylinder?

A little ring which you place around a single colony of cells so that
they can be trypsinised off in isolation for cloning out a cell line. 
The result is a cell line derived from a single progenitor cell.

> Dr. Michael Cooley