[1] Hop Nantes, Inst Biol, Lab Rech Genet Especes, F-44035 Nantes, France
[2] Hop Nantes, Inst Biol, UF Cytogenet Hematol, F-44035 Nantes, France
[3] Lifecodes Corp, Stamford, CT 06902 USA
[4] Inst Pasteur, Unite Immunohematol, F-75724 Paris, France
[5] Ctr Etud Bouchet, Genet Mol Lab, F-91710 Vert Le Petit, France