biocukm at biocukm at
Wed Jan 19 16:22:27 EST 1994

The dam- phenotype is what is important for demethylating ClaI sites.
It can be found In JM110.

In article <2hge8q$efv at> Egea Marcos
<marcos at> writes:
>does anybody have a clue or suggestion of an EcoK r-m- strain to 
>use as a host for cloning?.  I have a ClaI methylated that need to 
>unmethylate to cut and subclone.
>Marcos Egea Cortines

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