Saintpierre-Bonaccio Danielle, Maldonado Luis A, Amir Hamid, Pineau René, Goodfellow Michael
Laboratoire de Biologie et Physiologie Végétales Appliquées, Université de la Nouvelle-Calédonie, BP 4477 98847, Nouméa, New Caledonia.
School of Biology, King George VIth Building, University of Newcastle, Newcastle upon Tyne NE1 7RU, UK.
Int J Syst Evol Microbiol. 2004 Mar;54(Pt 2):599-603. doi: 10.1099/ijs.0.02881-0.
The taxonomic position of an actinomycete isolated from a hypermagnesian ultramafic soil was examined using a polyphasic approach. The strain, designated SBH(R) OA6(T), was shown to have chemical and morphological properties typical of members of the genus Nocardia. The organism was most closely associated with Nocardia asteroides using 16S rRNA gene sequence data. It showed a distinctive set of phenotypic properties that distinguished it from representatives of all species with validly published names classified in the genus Nocardia. The combined genotypic and phenotypic data show that strain SBH(R) OA6(T) (=DSM 44717(T)=NCIMB 13955(T)) merits description as the type strain of a novel Nocardia species, Nocardia neocaledoniensis sp. nov.
采用多相分类法研究了从高镁超镁铁质土壤中分离出的一株放线菌的分类地位。该菌株命名为SBH(R) OA6(T)，具有诺卡氏菌属成员典型的化学和形态学特性。利用16S rRNA基因序列数据表明，该菌株与星状诺卡氏菌关系最为密切。它表现出一组独特的表型特征，使其与诺卡氏菌属中所有有效发表名称的物种代表区分开来。基因型和表型数据综合表明，菌株SBH(R) OA6(T)（=DSM 44717(T)=NCIMB 13955(T)）应被描述为一个新的诺卡氏菌物种——新喀里多尼亚诺卡氏菌（Nocardia neocaledoniensis sp. nov.）的模式菌株。
