Abstract
1 Laboratoire de Biologie Cellulaire et Moléculaire, Institut Nationale de Recherche Agronomique, and Université Bordeaux II, 33883 Villenave d'Ornon, France
2 Vegetable Laboratory, National Institute of Allergy and Infectious Diseases, Frederick Cancer Research Facility, Frederick, Maryland 21702
3 Insect Biocontrol Laboratory, National Institute of Allergy and Infectious Diseases, Frederick Cancer Research Facility, Frederick, Maryland 21702
4 U.S. Department of Agriculture, Beltsville, Maryland 20705; Mycoplasma Section, Laboratory of Molecular Microbiology, National Institute of Allergy and Infectious Diseases, Frederick Cancer Research Facility, Frederick, Maryland 21702
5Department of Anatomical Sciences, State University of New York, Stony Brook, New York 11794