DNA methylation

[Carolyn M Wetzel]

Hello,
	I am analyzing methylation of a specific DNA region in an
Arabidopsis mutant.  So far I have tried HpaII versus MspI (CCGG versus
C5mCGG) but would like to use an enzyme that cuts 5mCCGG and one that 
cuts regardless of methylation at both sites (MspI will cut only if the 
outer C is unmethylated).  Is this just wishful thinking, or do these 
enzymes really exist?  I've looked through some catalogs and papers, but 
with no luck.
	Any suggestions or pointers to references will be useful.
Thank you,  Carolyn
 
-- 
Carolyn M. Wetzel			cmwetzel at iastate.edu
Postdoctoral Research Associate		Tel. 515/294-7784
Department of Botany			Bessey Hall
Iowa State University			Ames, Iowa  50011-1020