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Volume 73, Issue 11

sp. nov., isolated from paddy soil No Access

Abstract

A non-spore-forming, Gram-stain-positive, short rod-shaped strain, designated SJQ22, was isolated from a paddy soil sample collected in Shanghai, PR China. A comparative analysis of 16S rRNA gene sequences showed that strain SJQ22 fell within the genus , forming a clear cluster with the type strains of (98.6 % sequence similarity) and (98.5 % sequence similarity). Strain SJQ22 grew at 30–45 °C (optimum, 30 °C), pH 6.0–8.0 (optimum, pH 7.0) and with a NaCl concentration of 0–4 % (optimum, 1 %). Cells were negative for oxidase and catalase activity. Chemotaxonomic analysis showed that strain SJQ22 possessed C and C ω9 as the predominant fatty acids. The DNA G + C content was 39.0 mol%. Strain SJQ22 exhibited DNA–DNA relatedness levels of 13±2 % with ATCC 11563 and 9±2 % with IFO 12173. Based on the data obtained, strain SJQ22 represents a novel species of the genus , for which the name sp. nov. is proposed. The type strain is SJQ22 (=JCM 33111=CCTCC AB 2018283).

  • Received:
  • Accepted:
  • Published Online:
Keyword(s): Aerococcus , new taxa and soil
Funding
This study was supported by the:
  • Flagship Project of Eco-Environmental Protection Research Institute of SAAS (Award Shengke -JA 2023-2)
    • Principle Award Recipient: QiuWen
  • National Agricultural Experimental Station for Agricultural Environment (Award NAES035AE03)
    • Principle Award Recipient: LinaSun
  • Outstanding Team Program of Shanghai Academy of Agricultural Science (Award Hu-Nong-Ke-Zhuo 2022(008))
    • Principle Award Recipient: LinaSun
  • Shanghai Agriculture Applied Technology Development Program (Award .202202080012F01152)
    • Principle Award Recipient: LinaSun
© 2023 The Authors
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2024-05-08
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Aerococcus agrisoli sp. nov., isolated from paddy soil
Int J Syst Evol Microbiol 73, 006069 (2023); https://doi.org/10.1099/ijsem.0.006069
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