Skip to main content

Advertisement

Log in

Characterization of phenazine-1-carboxylic acid by Klebsiella sp. NP-C49 from the coral environment in Gulf of Kutch, India

  • Original Paper
  • Published:
Archives of Microbiology Aims and scope Submit manuscript

Abstract

Coral-associated microbes from Marine National Park (MNP), Gulf of Kutch (GoK), Gujarat, India, were screened for siderophore production. Maximum siderophore-producing isolate NP-C49 and its compound were identified and characterized. The isolate was identified as Klebsiella sp. through 16S rRNA genes sequencing (GenBank accession nos. KY412519 and MTCC 25160). Antibiotic susceptibility profile against 20 commercial antibiotics showed its more sensitivity compared to human pathogenic strain, i.e., Klebsiella pneumonia. The compound was identified as phenazine-1-carboxylic acid (PCA) using the multinuclear ID (1H and 13C) and 2D (1H–1H COSY and 1H–13C HETCOR) NMR along with high-resolution mass spectrometry. No significant difference in the bacterial growth in the presence of PCA, FeCl3 and Fe(OH)3 indicated involvement of factors other than PCA in bacterial growth. The study first reports the identification and characterization of PCA from Klebsiella sp. both from terrestrial and marine sources.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7

Similar content being viewed by others

References

Download references

Acknowledgements

NPP and MR has equally contributed to the manuscript. This manuscript has been assigned registration number CSIR‐CSMCRI—055/2019. We thank CSIR, Govt. of India for financial assistance as CSIR-SRF to MR (31/028(0218)/2017-EMR-I) and NPP (31/028(0202)/2015-EMR-I). We are also thankful to AESD&CIF of CSIR-CSMCRI for continued analytical and instrumentation facility.

Author information

Authors and Affiliations

Authors

Corresponding authors

Correspondence to Soumya Haldar or Pabitra B. Chatterjee.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Research involving human participants and/or animals

This article does not contain any studies with human participants or animals performed by any of the authors. Prior permission letter was obtained to collect water samples from coral surface from the MNP authorities with letter Reference No. B/WLP/T-5/472/473/2015-16.

Additional information

Communicated by Erko Stackebrandt.

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Electronic supplementary material

Below is the link to the electronic supplementary material.

Supplementary material 1 (DOCX 568 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Patel, N.P., Raju, M., Haldar, S. et al. Characterization of phenazine-1-carboxylic acid by Klebsiella sp. NP-C49 from the coral environment in Gulf of Kutch, India. Arch Microbiol 202, 351–359 (2020). https://doi.org/10.1007/s00203-019-01742-9

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00203-019-01742-9

Keywords

Navigation