Nikolausz, Marcell Observation of bias associated with re-amplification of DNA isolated from denaturing gradient gels. [electronic resource] - FEMS microbiology letters Mar 2005 - 385-90 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0378-1097 Standard No.: 10.1016/j.femsle.2005.02.013 doi Subjects--Topical Terms: DNA, Ribosomal--analysisElectrophoresis, Polyacrylamide Gel--methodsNucleic Acid DenaturationPolymerase Chain Reaction--methodsSoil Microbiology