Ligation with two base fill-in

[Rosa Deves]

thanks to the suggestion of Dr. Diggard we recently received at this 
site, we´ve decided to try to insert our target gene in a vector 
containing the Xenopus UTR B-globulin.  the vector containing the UTR 
must be cut with BglII.  the plasmid in which our gene is presently 
located can be cut with XhoI, a partially compatible restriction enzyme. 
 this means we will have to ligate the gene and the vector and fill in 
the two bases that will be missing.  could anybody suggest where we might 
find more information or a possible protocol for this procedure?

pelado