Escherichia coli JM109 ( BC50 > 15 microM ), Staphylococcus aureus ATC. 6538P ( BC50 = 0.005 microM ), Bacillus subtilis IFO3134 ( BC50 = 0.09 microM ), Agrobacterium tumefaciens MAFF1001 ( BC50 = 0.05 microM ), Kocuria arians MAFF118076 ( BC50 = 0.008 microM ), Bdellovibrio bacterio orus MAFF106101 ( BC50 = 0.06 microM ), Klebsiella pneumoniae MAFF519002 ( BC50 = 0.9 microM ), Candida krusei MAFF114085 ( BC50 = 0.3 microM ),Kluyveromyces thermotolerans MAFF113848 ( BC50 = 0.3 microM ), Picha anomala MAFF113717 ( BC50 = 0.08 microM ), Debaryomyces hansenii MAFF113836 ( BC50 > 15 microM ), Torulaspora delbrueckii MAFF113811 ( BC50 > 15 microM ), Saccharomyces cerevisiae MAFF113011 ( BC50 = 0.6 microM )