RT Journal A1 Gibb, K A1 Padovan, A T1 A DNA extraction method that allows reliable PCR amplification of MLO DNA from "difficult" plant host species. JF Genome Research JO Genome Research YR 1994 FD August 01 VO 4 IS 1 SP 56 OP 58 UL http://genome.cshlp.org/content/4/1/56.abstract