[1] Eugene V. Koonin and Yuri I. Wolf are at the National Center for Biotechnology Information,Valerian V. Dolja is at the Department of Botany and Plant Pathology and Center for Genome Research and Biocomputing
[2] National Institutes of Health,undefined
[3] Bethesda,undefined
[4] Maryland 20894,undefined
[5] USA.,undefined
[6] Keizo Nagasaki is at the National Research Institute of Fisheries and Environment of Inland Sea,undefined
[7] 2-17-5 Maruishi,undefined
[8] Hiroshima,undefined
[9] 739-0452,undefined
[10] Japan.,undefined
[11] Oregon State University,undefined
[12] Corvallis,undefined
[13] Oregon 97331,undefined
[14] USA.,undefined