Characterization of Lolium perenne L. and Lolium multiflorum Lam. cultivars by seed protein electrophoresis.
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Abstract
Seed proteins of Lolium multiflorum and Lolium perenne cultivars have been evaluated by means of SDS-PAGE technique (Sodium dodecyl sulphate-polyacrylamide gel electrophoresis). Sixty samples from each original plot were analyzed. Protein banding was sharp, seventy-seven protein compounds with different mobilities have been found. Every cultivar showed a well-characterized electrophoretic pattern. The cultivars under evaluation were differentiated using the comparison among the different electrophoretic patterns regarding bands presence or absence, but not their respective intensities.
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