Paenibacillus baekrokdamisoli sp. nov., isolated from soil of crater lake

Lee, Keun Chul; Kim, Kwang Kyu; Kim, Jong‐Shik; Kim, Dae-Shin; Ko, Suk-Hyung; Yang, Seung‐Hoon; Lee, Jung-Sook

doi:10.1099/ijsem.0.000968

Cited by 10 publications

(5 citation statements)

References 27 publications

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“…Previously, the Paenibacillus cavernae spp. was reported to be isolated from soil in one of the natural caves in Jeju, Republic of Korea [41]. Moreover, Paenibacillus spp.…”

Section: Discussionmentioning

confidence: 99%

In Situ Cultured Bacterial Diversity from Iron Curtain Cave, Chilliwack, British Columbia, Canada

et al. 2017

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Abstract:The culturable bacterial diversity from Iron Curtain Cave, Chilliwack, British Columbia, Canada was examined. Sixty five bacterial isolates were successfully cultivated, purified, and identified based on 16S rRNA gene sequencing. Four distinguishable phyla, i.e., Actinobacteria (44.61%), Proteobacteria (27.69%), Firmicutes (20%) and Bacteroidetes (7.69%) were identified. Arthrobacter (21.53%) was identified as the major genus, followed by Sporosarcina (9.23%), Stenotrophomonas (9.23%), Streptomyces (6.15%), Brevundimonas (4.61%), and Crocebacterium (2.8%). Noteworthy, 12.3% of the population was recognized as unidentified bacteria. The isolates were evaluated for their potential antimicrobial activities against multidrug resistant microbial strains. Two species of the genus Streptomyces exhibited a wide range of antimicrobial activities against multidrug resistance (MDR) strains of Escherichia coli and Pseudomonas spp. along with non-resistant strains of Staphylococcus aureus and E. coli. However, all of the antimicrobial activities were only observed when the isolates were grown at 8 • C in different media. To the best of our knowledge, this is the first study conducted on the Iron Curtain Cave's bacterial diversity, and reveals some bacterial isolates that have never been reported from a cave. Bacterial isolates identified with antimicrobial properties demonstrated that the Iron Curtain Cave can be further considered as a potential habitat for antimicrobial agents.

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“…Previously, the Paenibacillus cavernae spp. was reported to be isolated from soil in one of the natural caves in Jeju, Republic of Korea [41]. Moreover, Paenibacillus spp.…”

Section: Discussionmentioning

confidence: 99%

In Situ Cultured Bacterial Diversity from Iron Curtain Cave, Chilliwack, British Columbia, Canada

et al. 2017

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“…The major cellular fatty acid and menaquinone are anteiso-C 15 : 0 and menaquinone-7 (MK-7), respectively. The DNA G+C content is in the range of 39–54 mol% [3]. Paenibacillus species have been isolated from environmental sources including sand, soil, sediments, compost, water, rhizosphere, food, plants, insect larvae and clinical samples [4].…”

Section: Full-textmentioning

confidence: 99%

Paenibacillus vietnamensis sp. nov., isolated from the rhizosphere soil of Arachis hypogaea

Nguyen

Dinh

Lee

et al. 2022

International Journal of Systematic and Evolutionary Microbiology

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A novel bacterial strain, N4T, was isolated from the soil of a groundnut Arachis hypogaea field in Nghean province, Vietnam. The phylogenetic, chemotaxonomic and phenotypic characteristics of this strain were determined. Cells of strain N4T were Gram-negative, aerobic, endospore-forming and rod-shaped. Strain N4T grew at 20–37 °C (optimum, 30 °C), pH 6–10 (optimum, pH 7) and 0–5 % NaCl (optimum, 0 %). Phylogenetic analysis based on 16S rRNA gene sequences showed that strain N4T belonged to the genus Paenibacillus and was closely related to Paenibacillus harenae B519T (=KCTC 3951T) and Paenibacillus alkaliterrae KSL-134T (=KCTC 3956T) with 96.3 and 96.5% gene sequence similarity, respectively. It contained meso-diaminopimelic acid as the diagnostic diamino acid in the cell-wall peptidoglycan. The DNA G+C content was 52.9 mol%. The major isoprenoid quinone was MK-7. Anteiso-C15 : 0 and iso-C16 : 0 were the dominant cellular fatty acids. Based on phylogenetic, physiological and biochemical characteristics, strain N4T represents a novel species of the genus Paenibacillus , for which the name Paenibacillus vietnamensis sp. nov. is proposed. The type strain is N4T (=KCTC 33932T= VTCC 12236T).

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“…At the time of writing in October 2019, there are over 249 recognized species and four subspecies (www.bacterio.net/paenibacillus.html) [2]. Species of the genus Paenibacillus have been isolated from diverse habitats, such as soil [3–6], fresh water [7, 8], human faeces [9], pit mud [10], saline silt [11], warm springs [12], lake sediment [13] and plant rhizosphere [14–16]. Members of the genus Paenibacillus share the common characteristics of having spore-forming cells containing menaquinone 7 as a major or sole respiratory quinone and anteiso-C 15 : 0 as the major fatty acid.…”

Section: Full-textmentioning

confidence: 99%

Paenibacillus solisilvae sp. nov., isolated from birch forest soil

Kong

Zhang

et al. 2020

International Journal of Systematic and Evolutionary Microbiology

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A Gram-stain-positive, motile, rod-shaped bacterium, designated strain LAM7113 T , was isolated from soil sample collected from a birch forest in Xinjiang Uygur Autonomous Region, PR China. Strain LAM7113 T grew optimally at pH 8.0, 30 °C and in the presence of 1.0 % NaCl (w/v). Phylogenetic analysis based on 16S rRNA gene sequences showed that strain LAM7113 T was closely related to members of the genus Paenibacillus, with the highest similarity to Paenibacillus baekrokdamisoli Back-11 T (96.2 %). The genomic DNA G+C content was 43.4 mol%. The values of average nucleotide identity and DNA-DNA hybridization were 66.1 and 27.0 %, respectively, by comparing the draft genome sequences of strain LAM7113 T and P. baekrokdamisoli Back-11 T. Anteiso-C 15 : 0 and iso-C 15 : 0 were identified as the major cellular fatty acids. Menaquinone-7 was detected as the predominant respiratory quinone. The major polar lipids were found to be diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylinositol, three unidentified aminophospholipids, three unidentified glycolipids, one unidentified phospholipid and two unknown polar lipids. Based on its phenotypic, phylogenetic and chemotaxonomic characteristics, strain LAM7113 T is proposed to represent a novel species of the genus Paenibacillus with the name Paenibacillus solisilvae sp. nov. The type strain is LAM7113 T (=CGMCC 1.16619 T =JCM 32513 T).

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Paenibacillus baekrokdamisoli sp. nov., isolated from soil of crater lake

Cited by 10 publications

References 27 publications

In Situ Cultured Bacterial Diversity from Iron Curtain Cave, Chilliwack, British Columbia, Canada

In Situ Cultured Bacterial Diversity from Iron Curtain Cave, Chilliwack, British Columbia, Canada

Paenibacillus vietnamensis sp. nov., isolated from the rhizosphere soil of Arachis hypogaea

Paenibacillus solisilvae sp. nov., isolated from birch forest soil

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