(1) Laboratory of Cellular and Molecular Biology, and Unité SDII 6204 du C.N.R.S., Institute of Cancer and Immunogenetics, 14, Avenue Paul-Vaillant Couturier, F-94804 Villejuif, France
Abstract:
The work was supported by grants from the Association pour la Recherche sur le Cancer and from the Fondation pour la Recherche
Médicale.