LAUSR

A bacterial strain designated as G188T was isolated from ginseng field soil in the Republic of Korea. Phylogenetic analysis of 16S rRNA gene sequences showed that strain G188T formed a distinct lineage within the genus Nocardioides, family Nocardioidaceae, order Propionibacteriales. Sequence similarity revealed that strain G188T was most closely related to Nocardioides iriomotensis IR27-S3T (97.7 % 16S rRNA similarity). The genome size of strain G188T was 4 901 775 bp, and the genomic DNA G+C content was 72.3 mol%. The average nucleotide identity and DNA-DNA hybridization values with other Nocardioides species were less than 75.6 and 20.1 %, respectively. The main fatty acids of strain G188T were C17 : 0, C17 : 1  ω8c and iso-C16 : 0. The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol, and phosphatidylinositol, and the major respiratory quinone was menaquinone 8, supporting that strain G188T was affiliated with the genus Nocardioides. Based on biochemical, chemotaxonomic and phylogenetic analyses, the novel species Nocardioides panacis G188T (KACC 21695T=LMG 31733T) is proposed.