International Journal of Systematic and Evolutionary Microbiology, Vol 52, 621-627, Copyright © 2002 by Society for General Microbiology

Nocardiopsis compostus sp. nov., from the atmosphere of a composting facility

P. Kampfer, H. J. Busse and F. A. Rainey
Institut fur Angewandte Mikrobiologie, Justus-Liebig-Universitat, Heinrich-Buff-Ring 26--32, D-35392 Giessen, Germany

Three strains (KS8, KS9(T) and KS21), isolated from air samples near a composting facility, were subjected to taxonomic analyses (characterized using a polyphasic approach). Morphological and chemotaxonomic characteristics of the isolates were in agreement with those described for members of the genus Nocardiopsis. On the basis of 16S rRNA sequence comparison and phenotypic tests, KS21 clearly belonged to Nocardiopsis alba. KS8 and KS9(T) showed less than 98% 16S rRNA gene sequence similarity to any of the previously described Nocardiopsis species. The polar lipid profiles of both isolates consisted of four major compounds, phosphatidylmonomethylethanolamine, phosphatidylcholine, diphosphatidylglycerol and phosphatidylglycerol, in addition to two unknown phospholipids. The major menaquinones in KS8 and KS9(T) were MK-10(H(8)), MK-11(H(8)), MK-10(H(6)) and MK-12. Furthermore, MK-13, MK-11(H(6)), MK-9(H(8)) and MK-10(H(4)) could be detected in significant amounts. The fatty acid composition included iso- and anteiso-branched acids combined with tuberculostearic acid (Me18:0), straight-chain saturated (16:0, 18:0) and unsaturated (16:1, 17:1, 18:1) fatty acids. On the basis of these results, KS8 and KS9(T) clearly represent a novel species of the genus Nocardiopsis, for which the name Nocardiopsis compostus sp. nov. is proposed (type strain KS9(T)=DSM 44551(T)=NRRL B-24145(T)).

This article has been cited by other articles:

				R. Yang, L.-P. Zhang, L.-G. Guo, N. Shi, Z. Lu, and X. Zhang Nocardiopsis valliformis sp. nov., an alkaliphilic actinomycete isolated from alkali lake soil in China Int J Syst Evol Microbiol, July 1, 2008; 58(7): 1542 - 1546. [Abstract] [Full Text] [PDF]

				Y.-G. Chen, X.-L. Cui, R. M. Kroppenstedt, E. Stackebrandt, M.-L. Wen, L.-H. Xu, and C.-L. Jiang Nocardiopsis quinghaiensis sp. nov., isolated from saline soil in China Int J Syst Evol Microbiol, March 1, 2008; 58(3): 699 - 705. [Abstract] [Full Text] [PDF]

				W.-J. Li, R. M. Kroppenstedt, D. Wang, S.-K. Tang, J.-C. Lee, D.-J. Park, C.-J. Kim, L.-H. Xu, and C.-L. Jiang Five novel species of the genus Nocardiopsis isolated from hypersaline soils and emended description of Nocardiopsis salina Li et al. 2004. Int J Syst Evol Microbiol, May 1, 2006; 56(Pt 5): 1089 - 1096. [Abstract] [Full Text] [PDF]

				W.-J. Li, D.-J. Park, S.-K. Tang, D. Wang, J.-C. Lee, L.-H. Xu, C.-J. Kim, and C.-L. Jiang Nocardiopsis salina sp. nov., a novel halophilic actinomycete isolated from saline soil in China Int J Syst Evol Microbiol, September 1, 2004; 54(5): 1805 - 1809. [Abstract] [Full Text] [PDF]

				W. N. Hozzein, W.-J. Li, M. I. A. Ali, O. Hammouda, A. S. Mousa, L.-H. Xu, and C.-L. Jiang Nocardiopsis alkaliphila sp. nov., a novel alkaliphilic actinomycete isolated from desert soil in Egypt Int J Syst Evol Microbiol, January 1, 2004; 54(1): 247 - 252. [Abstract] [Full Text] [PDF]