Ligating Plasmid and Target DNAs in Low-melting-temperature Agarose Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/2/pdb.prot3929
Description:
Protocol for ligating plasmid and target DNAs in low-melting-temperature agarose. Ligation in low-melting-temperature agarose is much less efficient than ligation with purified DNA in free solution and requires a large amount of DNA ligase. The method is used chiefly for rapid subcloning of segments of DNA in dephosphorylated vectors and assembling recombinant constructs.