[Electrophoretic distances between the three gibbon sub-genera (author's transl)].

The three gibbon sub-genera : Symphalangus, Nomascus, and Hylobates are compared for 18 loci coding for serum proteins and enzymes. They are equally distant from each other on the basis of six discriminating electrophoretics markers. These results are compared with those of a similar study based on erythrocyte markers.