1. Environmental Microbiology Group; Northwestern Center for Biological Research (CIBNOR); Av. IPN 195 La Paz B.C.S. 23096 Mexico
2. The Bashan Institute of Science; 1730 Post Oak Ct. Auburn AL 36830 USA
3. Department of Entomology and Plant Pathology; Auburn University; 301 Funchess Hall Auburn AL 36849 USA
4. Department of Molecular, Cell and Developmental Biology; University of California, Los Angeles; 621 Charles E. Young Drive South Los Angeles CA 90095 USA
5. Molecular Biology Institute; University of California, Los Angeles; 621 Charles E. Young Drive South Los Angeles CA 90095 USA