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

Volume 75, Issue 3

sp. nov. isolated from the rhizosphere of (Carrière) Rivière & C. Rivière No Access

Abstract

A novel actinomycete strain, designated Pv 4-285, was isolated from rhizosphere sample collected from growing in the Nikitsky Botanical Garden, Crimea, Ukraine. The strain Pv 4-285 shared the highest 16S rRNA gene sequence similarity with NEAU-KD1. The genome size was 4.6 Mbp with a DNA G+C content of 70.43%. The isolate was Gram-stain-positive, non-spore-forming, non-motile and aerobic. Cells were observed to be irregularly rod-shaped. Pv 4-285 was able to grow at 20–37 °C and at pH 6.0–9.0 and in the presence of up to 6% (w/v) NaCl. The predominant menaquinone was detected as MK-9(H). The polar lipid profile of strain Pv 4-285 consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol mannoside and phosphatidylinositol. Pv 4–285 contained C, С ω9c, 10-methyl C, C. While galactose, mannose and xylose were detected in strain Pv 4-285 as the whole-cell sugars. Based on these differences, strain Pv 4-285 (=DSM 118545 =LMG 33743) should be classified as the type strain of a novel species of , for which the name sp. nov. is proposed.

  • Received:
  • Accepted:
  • Published Online:
Keyword(s): actinomycete , Mumia , Phyllostachys viridiglaucescens and rhizosphere
Funding
This study was supported by the:
  • Ministry of Education and Science of Ukraine (Award Н/309-2003)
    • Principal Award Recipient: OleksandrGromyko
  • Ministry of Education and Science of Ukraine (Award Н/309-2003)
    • Principal Award Recipient: VictorFedorenko
© 2025 The Authors
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/content/journal/ijsem/10.1099/ijsem.0.006737
2025-03-28
2026-02-19

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Mumia qirimensis sp. nov. isolated from the rhizosphere of Phyllostachys viridiglaucescens (Carrière) Rivière & C. Rivière
Int J Syst Evol Microbiol 75, 006737 (2025); https://doi.org/10.1099/ijsem.0.006737
/content/journal/ijsem/10.1099/ijsem.0.006737
/content/journal/ijsem/10.1099/ijsem.0.006737
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