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Abstract

A novel bacterial strain, designated CJ29, was isolated from ginseng soil of Anseong in South Korea. Cells of strain CJ29 were Gram-stain-negative, facultatively anaerobic, rod-shaped and non-motile. Strain CJ29 grew optimally at 28–30 °C and pH 7.0. Based on 16S rRNA gene sequence analysis, strain CJ29 was shown to belong to the genus within the class and was related most closely to DCY21 (98.5 % similarity) and GH41-7 (98.2 %). DNA–DNA relatedness between strain CJ29 and its closest relatives was below 55.6 %. The predominant cellular fatty acids of strain CJ29 were iso-C, iso-C and iso-Cω9. The major polar lipids were diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylglycerol. The major isoprenoid quinone was ubiquinone 8 (Q-8). The G+C content of the genomic DNA was 65.6 mol%. Phenotypic, genotypic and phylogenetic characteristics strongly supported the differentiation of strain CJ29 from related species of the genus . On the basis of data from this polyphasic taxonomic study, strain CJ29 is considered to represent a novel species of the genus , for which the name sp. nov. is proposed. The type strain is CJ29 ( = KACC 17502 = JCM 19212).

Funding
This study was supported by the:
  • National Research Foundation of Korea (NRF)
  • Ministry of Education, Science and Technology (Award 2010-0013383)
  • National Institute of Biological Resources (NIBR)
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2014-07-01
2021-10-27
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