Kostinek Melanie, Pukall Rüdiger, Rooney Alejandro P, Schillinger Ulrich, Hertel Christian, Holzapfel Wilhelm H, Franz Charles M A P
Federal Research Centre for Nutrition and Food, Institute for Hygiene and Toxicology, Haid-und-Neu-Strasse 9, D-76131 Karlsruhe, Germany.
DSMZ - Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH, Mascheroder Weg 1b, D-38124 Braunschweig, Germany.
Int J Syst Evol Microbiol. 2005 Nov;55(Pt 6):2485-2489. doi: 10.1099/ijs.0.63880-0.
The 'Lactobacillus plantarum group' encompasses the taxa Lactobacillus plantarum subsp. plantarum, Lactobacillus plantarum subsp. argentoratensis, Lactobacillus paraplantarum, Lactobacillus pentosus and Lactobacillus arizonensis. In this study, the phylogenetic position of L. arizonensis was examined using 16S rRNA gene-specific methodologies (16S rRNA sequencing and ribotyping) and genomic DNA-based investigations [repetitive extragenic palindromic DNA (rep)-PCR and DNA-DNA hybridization]. Our results show that the L. arizonensis type strain could not be distinguished from the type strain of L. plantarum or from various L. plantarum reference strains. Therefore, it is proposed that the species L. arizonensis should be reclassified as a heterotypic synonym of L. plantarum.
“植物乳杆菌群”包括植物乳杆菌植物亚种、植物乳杆菌阿让托拉滕西斯亚种、副植物乳杆菌、戊糖乳杆菌和亚利桑那乳杆菌。在本研究中，使用16S rRNA基因特异性方法（16S rRNA测序和核糖体分型）以及基于基因组DNA的研究[重复外显子回文DNA（rep）-PCR和DNA-DNA杂交]来检测亚利桑那乳杆菌的系统发育位置。我们的结果表明，亚利桑那乳杆菌模式菌株与植物乳杆菌模式菌株或各种植物乳杆菌参考菌株无法区分。因此，建议将亚利桑那乳杆菌物种重新分类为植物乳杆菌的异型同义词。
