Abstract
1Mycoplasma Section, Laboratory of Molecular Microbiology, National Institute of Allergy and Infectious Diseases, Frederick Cancer Research Facility, Frederick, Maryland 21701
2University of Florida Agricultural Research and Education Center, Fort Lauderdale, Florida 33314
3Laboratoire de Biologie Cellulaire et Moléculaire, Institut National de la Recherche Agronomique, Pont-de-la-Maye, France
4Insect Pathology Laboratory, U.S. Department of Agriculture, Beltsville, Maryland 20705
5Gene-Trak Systems, Framingham, Massachusetts 01701