Now showing items 11-13 of 13
Agarose gel electrophoresis of nucleic acids
(Humana Press, 2000)
DNA fragments may be separated by gel electrophoresis in a gel composed of agarose. This allows DNA fragments to be resolved on the basis of their molecular weight. The percentage of agarose used depends on the size of ...
Problems of quality designation in diffusely polluted urban streams — the case of Pymme's Brook, north London
Downstream patterns in the biology and bacteriology of Pymme's Brook (north London) between 1985 and 1992, are compared with the local Environment Agency (EA, England and Wales) quality classification of the site, revealing ...