Antibacterial activity of test strains were tested against Xanthomonas oryzae, Pseudomonas syringae, Bacillus compestris, Acidovorax faecalis, Kluyvera
sp., Pseudomonas aeruginosa, Burkholderia pseudomallei, Xanthobacter autotrophicus, Bacillus fortis.
sakazakii Siccibacter turicensis 1 Enterobacter aerogenes Kluyvera
intermedia 1 E.
Chromosome-encoded genes of intrinsic cefotaximases in Kluyvera
In contrast to ESBL enzymes such as TEM, SHV, and OXA types which arose from point mutations, the CTX-M family of enzymes are derived from Kluyvera
is a small, flagellated, motile gram-negative bacillus in the family of Enterobacteriaceae, which has been identified in the natural environment, and is part of the normal flora of human gastrointestinal tract .
In Brazil, Silva and Mariano (1999) conducted preliminary studies on the action of rhizobacteria against the diamondback moth and observed greater effectiveness for the strains ENF14-Enterobacter cloacae (Jordan, 1890), EN 4 Kluyvera
ascorbata (Farmer et al., 1981), EN5-Alcaligenes piechaudii (Kiredjian et al., 1986), and E8-Bacillus cereus (Frankland and Frankland, 1887).
Several genera of the family Enterobacteriaceae were obtained (Citrobacter, Enterobacter, Escherichia, Klebsiella, Kluyvera
, Morganella, Proteus, Providencia and Salmonella) and a morphologically similar genus of Gram-negative bacterium (Aeromonas).
1 0 1 Halfnia alvei 1 0 0 Kluyvera
ascorbata 1 1 0 Raoultella ornithinolytica 1 1 0 Salmonella spp.
(96) IcC2910 Enterococcus faecalis (99) ND IcO2913 Hafnia alvei (99) ND LsC2975 Citrobacter freundii (99) Kluyvera
ascorbata (98) BaO2743 Providencia rettgeri (99) ND BaC2744 Salmonella enterica ND diarizonae (97) BaC3287 Serratia liquefaciens (99) ND BaC3290 Citrobacter braakii (99) ND BsC2920 Yokenella regensburgei (95) Yokenella regensburgei (86) IcC3357 Proteus hauseri (94) ND OpC3327 Raoultella ND ornithinolytica (94) SlO2982 Elizabethkingia Citrobacter sp.
He also developed Kluyvera
bacteremia followed by VRE bacteremia.
The analysis of 16S rRNA gene sequence of fifteen isolates revealed the presence of other bacterial genera such as Staphylococcus, Serratia, Microbacterium, Kluyvera
, Arthrobacter, Stenotrophomonas, Exiguobacterium, Micrococcus, Klebsiella, Massilia, Erwinia, Brevibacterium halotolerans, and Uncultured bacterium (table 1).
Antagonistic activity in liquid cultures was determined by the method of diffusion into agar of the test cultures isolated from milk and flush from the udder skin surface: Staphylococcus aureus, Staphylococcus intermedium, Staphylococcus hyicus, Cedecia species, Esherichia coli, Kluyvera
ascorbata, Klebsiella oxytoca, Enterobacter intermedius, and Serratia liquefaeciens.