It is well known that, in rabbits, the allotypes of the b locus carried by the light chains of the IgG molecules cross-react. Nothing similar has been described for the allotypes of the a locus carried by the heavy chains of the IgG molecules. This paper describes a cross-reaction between the rabbit allotypic markers Aa1 and Aa2 of the a locus. This phenomenon became evident in successive I(125)-labelled IgG precipitation experiments with a particular serum.
Renneboog-Squilbin
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C
Chargé de Recherches au Fonds National de la Recherche Scientifique, Laboratorium voor Algemene Biologie, Vrije Universiteit te Brussel, België
Mise en evidence d'une reaction croisee entre les marqueurs allotypiques Aa1 et Aa2 du locus a chez le lapin.