1. Present address: Institute for GenomeSciences, School of Medicine, University of Maryland, Baltimore, MD 21201, USA.
2. Hawai‘i Institute of Marine Biology, 46-007 Lilipuna Road, Kāne‘ohe, HI 96744, USA
3. Department of Microbiology, University of Hawai‘i at Mānoa, 2538 McCarthy Mall, Snyder Hall, Honolulu, HI 96822, USA
4. College of Veterinary Medicine, Oregon State University, 105 Magruder Hall, 700 SW 30th Street, Corvallis, OR 97331, USA
5. Biology Department, Dakota State University, College of Arts and Sciences, Science Center, 820 N Washington Ave, Madison, SD 57042, USA