direct gfp observation

Chris LaRosa clarosa at
Thu Aug 31 13:11:45 EST 2000

> Hi,
> Do you know of any mean to observe gfp-producing bacterial colonies on
> agar plate without using UV light.
> Thank you,
> Mounir
The redshifted gfp varients require a higher wavelength than those in
the UV spectrum. Look at clonetech site for some graphs on excitation
and emmission spectra.

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