Skip to content
1887

Abstract

A novel, facultatively anaerobic, Gram-stain-positive, motile, endospore-forming bacterium of the genus , designated strain 2.1, was isolated from a colony of affected by European foulbrood disease in Switzerland. The rod-shaped cells of strain 2.1 were 2.2–6.5 µm long and 0.7–1.1 µm wide. Colonies of strain 2.1 were orange-pigmented under oxic growth conditions on solid basal medium at 35–37 °C. Strain 2.1 showed catalase and cytochrome c oxidase activity. Its polar lipid profile consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, aminophospholipid and phospholipid. The only respiratory quinone was menaquinone 7, and the major cellular fatty acids were anteiso-C, anteiso-C, iso-C, iso-C and palmitic acid (C), which is consistent with other members of the genus . The G+C content of the genomic DNA of strain 2.1 was 53.3 mol%. Phylogenetic analyses based on the 16S rRNA gene sequence similarity showed that strain 2.1 was closely related to LMG 21716 (99.7 % similarity) and DSM 7262 (98.8 %). The whole-genome average nucleotide identity between strain 2.1 and the type strains of and was 92 and 91 %, respectively, and thus lower than the 95 % threshold value for delineation of genomic prokaryotic species. Based on the results of phylogenetic, genomic, phenotypic and chemotaxonomic analyses we propose the name sp. nov. for this novel species. The type strain is 2.1 (=CCOS 2000=DSM 113619=LMG 32539).

  • This is an open-access article distributed under the terms of the Creative Commons Attribution License.
Loading

Article metrics loading...

/content/journal/ijsem/10.1099/ijsem.0.005829
2023-04-26
2025-04-30
Loading full text...

Full text loading...

/deliver/fulltext/ijsem/73/4/ijsem005829.html?itemId=/content/journal/ijsem/10.1099/ijsem.0.005829&mimeType=html&fmt=ahah

References

  1. Ory F, Dietemann V, Guisolan A, von Ah U, Fleuti C et al. Paenibacillus melissococcoides sp. nov., isolated from a honey bee colony affected by European foulbrood disease. Figshare 2023 https://doi.org/10.6084/m9.figshare.21679877
    [Google Scholar]
  2. Parte AC, Sardà Carbasse J, Meier-Kolthoff JP, Reimer LC, Göker M. List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ. Int J Syst Evol Microbiol 2020; 70:5607–5612 [View Article] [PubMed]
    [Google Scholar]
  3. Grady EN, MacDonald J, Liu L, Richman A, Yuan ZC. Current knowledge and perspectives of Paenibacillus: a review. Microb Cell Fact 2016; 15:203 [View Article]
    [Google Scholar]
  4. Genersch E. American foulbrood in honeybees and its causative agent, Paenibacillus larvae. J Invertebr Pathol 2010; 103:10–19 [View Article]
    [Google Scholar]
  5. Bailey L. Melissococcus pluton, the cause of European foulbrood of honey bees (Apis spp.). J Appl Bacteriol 1983; 55:65–69 [View Article]
    [Google Scholar]
  6. Grossar D, Kilchenmann V, Forsgren E, Charrière J-D, Gauthier L et al. Putative determinants of virulence in Melissococcus plutonius, the bacterial agent causing European foulbrood in honey bees. Virulence 2020; 11:554–567 [View Article] [PubMed]
    [Google Scholar]
  7. Gaggia F, Baffoni L, Stenico V, Alberoni D, Buglione E et al. Microbial investigation on honey bee larvae showing atypical symptoms of European foulbrood. Bull Insectology 2015; 68:321–327
    [Google Scholar]
  8. Nakamura LK. Paenibacillus apiarius sp. nov. Int J Syst Bacteriol 1996; 46:688–693 [View Article]
    [Google Scholar]
  9. Shida O, Takagi H, Kadowaki K, Nakamura LK, Komagata K. Transfer of Bacillus alginolyticus, Bacillus chondroitinus, Bacillus curdlanolyticus, Bacillus glucanolyticus, Bacillus kobensis, and Bacillus thiaminolyticus to the genus Paenibacillus and emended description of the genus Paenibacillus. Int J Syst Bacteriol 1997; 47:289–298 [View Article]
    [Google Scholar]
  10. Yun JH, Lee JY, Kim PS, Jung MJ, Bae JW. Paenibacillus apis sp. nov. and Paenibacillus intestini sp. nov., isolated from the intestine of the honey bee Apis mellifera. Int J Syst Evol Microbiol 2017; 67:1918–1924 [View Article]
    [Google Scholar]
  11. Tcherpakov M, Ben-Jacob E, Gutnick DL. Paenibacillus dendritiformis sp. nov., proposal for a new pattern-forming species and its localization within a phylogenetic cluster. Int J Syst Bacteriol 1999; 49:239–246 [View Article]
    [Google Scholar]
  12. Nakamura LK. Bacillus thiaminolyticus sp. nov., nom. rev. Int J Syst Bacteriol 1990; 40:242–246 [View Article]
    [Google Scholar]
  13. Forsgren E, Budge GE, Charrière J-D, Hornitzky MAZ. Standard methods for European foulbrood research. J Apic Res 2013; 52:1–14 [View Article]
    [Google Scholar]
  14. Pitcher DG, Saunders NA, Owen RJ. Rapid extraction of bacterial genomic DNA with guanidium thiocyanate. Lett Appl Microbiol 1989; 8:151–156 [View Article]
    [Google Scholar]
  15. Edgar RC. MUSCLE: multiple sequence alignment with high accuracy and high throughput. Nucleic Acids Res 2004; 32:1792–1797 [View Article] [PubMed]
    [Google Scholar]
  16. Quast C, Pruesse E, Yilmaz P, Gerken J, Schweer T et al. The SILVA ribosomal RNA gene database project: improved data processing and web-based tools. Nucleic Acids Res 2013; 41:D590–6 [View Article] [PubMed]
    [Google Scholar]
  17. Guindon S, Dufayard J-F, Lefort V, Anisimova M, Hordijk W et al. New algorithms and methods to estimate maximum-likelihood phylogenies: assessing the performance of PhyML 3.0. Syst Biol 2010; 59:307–321 [View Article] [PubMed]
    [Google Scholar]
  18. Minh BQ, Nguyen MAT, von Haeseler A. Ultrafast approximation for phylogenetic bootstrap. Mol Biol Evol 2013; 30:1188–1195 [View Article] [PubMed]
    [Google Scholar]
  19. Trifinopoulos J, Nguyen L-T, von Haeseler A, Minh BQ. W-IQ-TREE: a fast online phylogenetic tool for maximum likelihood analysis. Nucleic Acids Res 2016; 44:W232–5 [View Article] [PubMed]
    [Google Scholar]
  20. Letunic I, Bork P. Interactive Tree Of Life (iTOL) v5: an online tool for phylogenetic tree display and annotation. Nucleic Acids Res 2021; 49:W293–W296 [View Article] [PubMed]
    [Google Scholar]
  21. Jain C, Rodriguez-R LM, Phillippy AM, Konstantinidis KT, Aluru S. High throughput ANI analysis of 90K prokaryotic genomes reveals clear species boundaries. Nat Commun 2018; 9:5114 [View Article]
    [Google Scholar]
  22. Konstantinidis KT, Tiedje JM. Genomic insights that advance the species definition for prokaryotes. Proc Natl Acad Sci 2005; 102:2567–2572 [View Article]
    [Google Scholar]
  23. Goris J, Konstantinidis KT, Klappenbach JA, Coenye T, Vandamme P et al. DNA-DNA hybridization values and their relationship to whole-genome sequence similarities. Int J Syst Evol Microbiol 2007; 57:81–91 [View Article] [PubMed]
    [Google Scholar]
  24. de Graaf DC, Alippi AM, Antúnez K, Aronstein KA, Budge G et al. Standard methods for American foulbrood research. J Apic Res 2013; 52:1–28 [View Article]
    [Google Scholar]
  25. Smith AC, Hussey MA. Gram stain protocols. Am Soc Microbiol 2005
    [Google Scholar]
  26. Roland J. General preparation and staining of thin sections. In Hall JL, Hawes C. eds Electron Microscopy of Plant Cells Academic Press; 1991 pp 1–66
    [Google Scholar]
  27. Jain A, Jain R, Jain S. Motility testing – Hanging drop method and stab. In Jain A, Jain R, Jain S. eds Basic Techniques in Biochemistry, Microbiology and Molecular Biology: Principles and Techniques New York, NY: Springer US; 2020 pp 121–122
    [Google Scholar]
  28. Tittsler RP, Sandholzer LA. The use of semi-solid agar for the detection of bacterial motility. J Bacteriol 1936; 31:575–580 [View Article]
    [Google Scholar]
  29. Schumann P, Rainey F, Oren A. 5 - Peptidoglycan structure. In Methods in Microbiology vol 38 Academic Press; 2011 pp 101–129 [View Article]
    [Google Scholar]
/content/journal/ijsem/10.1099/ijsem.0.005829
Loading
/content/journal/ijsem/10.1099/ijsem.0.005829
Loading

Data & Media loading...

Supplements

Loading data from figshare Loading data from figshare
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error