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INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY logo International Journal of Systematic and Evolutionary Microbiology

Volume 74, Issue 5

sp. nov., a novel actinobacterium isolated from flowerpot soil No Access

Abstract

Strain CJN36-1N, a Gram-stain-positive, non-flagellated, strictly aerobic and short rod-shaped bacterium, was isolated from flowerpot soil sampled in the Jeonju region of the Republic of Korea. Based on 16S rRNA gene sequences and the resulting phylogenetic tree, the strain belonged to the genus . Strain CJN36-1N contained a chromosome of 3.6 Mbp with a G+C content of 68.5 mol%. The strain grew at 10–37 °C (optimally at 28 °C), at pH 5.0–8.0 (optimally at pH 8.0), and in the presence of 0–7 % NaCl (w/v; optimally with 0 % NaCl). Digital DNA–DNA hybridization, average nucleotide identity and average amino acid identity values between strain CJN36-1N and its closest related species, DFW100M-13, were 82.0, 81.2, and 23.2 %, respectively. We propose naming this novel species sp. nov., with CJN36-1N (=KACC 23027=NBRC 116065) as the type strain.

  • Received:
  • Accepted:
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Keyword(s): Actinmycetota , Microbacterium , polyphasic taxonomy , soil and species
© 2024 The Authors
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2024-05-14
2025-04-21
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Microbacterium horticulturae sp. nov., a novel actinobacterium isolated from flowerpot soil
Int J Syst Evol Microbiol 74, 006384 (2024); https://doi.org/10.1099/ijsem.0.006384
/content/journal/ijsem/10.1099/ijsem.0.006384
/content/journal/ijsem/10.1099/ijsem.0.006384
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