In article <3301172B.6607 at unity.ncsu.edu>, sjhogart at unity.ncsu.edu says...
>>Rafael Maldonado wrote:
>...
>> Any other reference, using other method, to screen for Amp(s) E. coli
>> clones will be wellcome.
>>Replica plating?
>
...or perhaps colony PCR (negative result wanted) of the bla gene?
Bernard
Bernard Murray, Ph.D.
bernard at elsie.nci.nih.gov (National Cancer Institute, NIH, Bethesda MD, USA)