Isolation and Characterization of a Marine Cyclohexylacetate-Degrading Bacterium Lutimaribacter litoralis sp. nov., and Reclassification of Oceanicola pacificus as Lutimaribacter pacificus comb. nov.

作者: Hiroaki Iwaki , Naoki Yasukawa , Makoto Fujioka , Kengo Takada , Yoshie Hasegawa

DOI: 10.1007/S00284-013-0321-X

关键词: PhylogeneticsRibosomal RNAGenusPhylogenetic treeMicrobiologyOceanicola pacificusBiologyBacteria16S ribosomal RNAStrain (chemistry)Applied Microbiology and BiotechnologyGeneral Medicine

摘要: A novel aerobic, Gram-negative, non-motile, pleomorphic, and rod-shaped bacterium designated KU5D5(T) was isolated from seawater that obtained the coastal region of Goto Islands, Japan, on basis its ability to utilize cyclohexylacetate as sole source carbon energy. Strain grew at pH 6.0-8.0 10-35 °C in presence 1.0-5.0 % (w/v) NaCl. Analysis 16S rRNA gene sequence revealed this strain affiliated family Rhodobacteraceae class Alphaproteobacteria related most closely Lutimaribacter saemankumensis (96.6 similarity) Oceanicola pacificus %). The predominant respiratory lipoquinone ubiquinone-10 major cellular fatty acids were C(18:1) ω7c (66.7 %), C(16:0) (7.7 C(12:1) 3-OH (6.1 C(17:0) DNA G+C content 58.9 mol %. On physiological, chemotaxonomic, phylogenetic data, is suggested represent a species genus Lutimaribacter, for which name litoralis sp. nov. proposed. It also proposed O. should be transferred comb. type L. (=JCM 17792(T) = KCTC 23660(T)) W11-2B(T) (=CCTCC AB 208224(T) LMG 24619(T) MCCC 1A01034(T)).

参考文章(27)
S. T. Cowan, K. J. Steel, Manual for the identification of medical bacteria. Manual for the identification of medical bacteria.. ,(1965)
Cowan and Steel's manual for the identification of medical bacteria Cowan and Steel's manual for the identification of medical bacteria.. ,(1993) , 10.1017/CBO9780511527104
Ralph P. Tittsler, Leslie A. Sandholzer, The Use of Semi-solid Agar for the Detection of Bacterial Motility1 Journal of Bacteriology. ,vol. 31, pp. 575- 580 ,(1936) , 10.1128/JB.31.6.575-580.1936
Hiroaki Iwaki, Kengo Takada, Yoshie Hasegawa, Maricurvus nonylphenolicus gen. nov., sp. nov., a nonylphenol-degrading bacterium isolated from seawater Fems Microbiology Letters. ,vol. 327, pp. 142- 147 ,(2012) , 10.1111/J.1574-6968.2011.02471.X
A.H.C. Uttley, C.H. Collins, Cowan and Steel's manual for the identification of medical bacteria. 3rd edn Journal of Hospital Infection. ,vol. 24, pp. 332- ,(1993) , 10.1016/0195-6701(93)90067-A
Hiroaki Iwaki, Emiko Nakai, Shota Nakamura, Yoshie Hasegawa, Isolation and characterization of new cyclohexylacetic acid-degrading bacteria. Current Microbiology. ,vol. 57, pp. 107- 110 ,(2008) , 10.1007/S00284-008-9158-0
Hiroaki Iwaki, Ayaka Nishimura, Yoshie Hasegawa, Tropicibacter phthalicus sp. nov., a phthalate-degrading bacterium from seawater. Current Microbiology. ,vol. 64, pp. 392- 396 ,(2012) , 10.1007/S00284-012-0085-8
Daisuke Koma, Fumihiko Hasumi, Seon-Yong Chung, Motoki Kubo, Biodegradation of n-alkylcyclohexanes by co-oxidation via multiple pathways in Acinetobacter sp. ODDK71. Journal of Bioscience and Bioengineering. ,vol. 95, pp. 641- 644 ,(2003) , 10.1016/S1389-1723(03)80178-0
U. Lechner, R. Baumbach, D. Becker, V. Kitunen, G. Auling, M. Salkinoja-Salonen, Degradation of 4-chloro-2-methylphenol by an activated sludge isolate and its taxonomic description. Biodegradation. ,vol. 6, pp. 83- 92 ,(1995) , 10.1007/BF00695339