pubmed:abstractText |
The results of comparative electrophoretic analysis on muscle esterases, superoxide dismutases, lactate dehydrogenases, malate dehydrogenases-NAD-dependent, phosphoglucomutases and myogens in the brown frogs Rana temporaria, R. graeca and R. dalmatina are described. The coefficient of similarity and indices of divergence among the species investigated were estimated. It was established that in relation to the protein systems analysed R. graeca differed more significantly from R. dalmatina than from R. temporaria. It is suggested that the higher electrophoretic similarity of R. temporaria and R. dalmatina is a result of a greater divergence of the latter in comparison with R. graeca.
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