Abstract
Toxic heavy metals pollution posed severe health hazards to the environment and biodiversity. Therefore, the development of rapid and non-invasive bioassays is in the race to monitor toxic chemicals using novel approaches. This study isolated and characterized an intense blue luminescence-producing marine bacteria, Vibrio campbellii STF1, for biosensing applications. Species-level identification of this strain was confirmed based on various phenotypic tests and multilocus sequence approach using 16s rRNA, toxR, and luxA gene sequence analysis. Fatty acid methyl ester analysis revealed the presence of three predominant fatty acids C15:0 anteiso (21.73%), C17:0 anteiso (11.27%), and C19:0 anteiso (9.08%) in STF1. Luciferase enzyme from V. campbellii STF1 was extracted, partially purified, and molecular masses (alpha subunit 40 kDa and beta subunit 37 kDa) were determined by SDS-PAGE gel for in vivo assays. MALDI-TOF-MS analysis of V. campbellii cells’ protein extracts showed distinct mass spectral peaks at m/z of 2615, 3948, and 4232 da. V. campbellii STF1 is resistant to heavy metal lead, while other metals such as cadmium, copper, and mercury inhibited its growth and luminescence. Crude ethyl acetate extraction of V. campbellii demonstrated antibacterial activity against Shigella dysenteriae type 5 with a maximum inhibition zone of 27.0±1.0 mm.
Similar content being viewed by others
References
Wilson T, Hastings JW (2013) Bioluminescence: living lights, lights for living. Harvard University Press
Dunlap PV, Urbanczyk H (2013) Luminous bacteria. In: Rosenberg E, DeLong EF, Lory S, Stackebrandt E, Thompson F (eds) The Prokaryotes, 4th edn. Springer, Berlin, Heidelberg, pp 495–528
Ramesh CH, Mohanraju R (2017) Genetic diversity of bioluminescent bacteria in diverse marine niches. Indian J Mar Sci 46(10):2054–2062
Dunlap PV (2014) Biochemistry and genetics of bacterial bioluminescence. In: Thouand G, Marks R (eds) Bioluminescence: Fundamentals and Applications in Biotechnology, vol 1. Springer-Verlag. Berlin, Heidelberg, pp 37–64
Ramesh CH, Mohanraju R, Murthy KN, Karthick P, Narayana S (2014) Impact of light, temperature, salinity and glycerol on the intensity of luminescence and growth of marine bioluminescent bacteria Vibrio campbellii (strain STF1). Curr Sci 106(4):511–513
Ramesh CH (2016) Studies on marine bioluminescent bacteria from Andaman Islands. PhD Thesis. Pondicherry University, Port Blair Campus
Shimomura O (2006) Bioluminescence: chemical principles and methods. World Scientific, Singapore
Ramesh CH (2020) Terrestrial and marine bioluminescent organisms from the Indian subcontinent: a review. Environ Monit Assess 192:747
Liu Z, Zhao J, Liang X, Li K, Xiao X, Zhu J, Sun Q, Liang Q (2012) Characterization of luminescent Vibrio campbellii LZ5 and its potential application in the detection of environmental heavy metals. Biotechnol Appl Biochem 59:405–410
Ramesh CH, Mohanraju R (2017) Antibacterial activity of marine bioluminescent bacteria. Indian J Mar Sci 46(10):2063–2074
Gomez-Gil B, Thompson CC, Matsumura Y et al (2014) Family Vibrionaceae. In: Rosenberg E, DeLong EF, Lory S, Stackebrandt E, Thonpson FL (eds) The Prokaryotes, 4th edn. Springer, Berlin, Heidelberg, pp 659–747
WHO (2004) Laboratory biosafety manual, 3rd edn. World Health Organization, Malta
Benson (2001) Microbiological applications lab manual, 8th edn The McGraw−Hill Companies, New York
Noguerola I, Blanch AR (2008) Identification of Vibrio spp. with a set of dichotomous keys. J Appl Microbiol 105:175–185
Sasser M (1990) Identification of bacteria by gas chromatography of cellular fatty acids. MIDI Technical Note 101, Newark
Ahmad F, Wu H (2012) High-resolution MALDI-TOF mass spectrometry of bacterial proteins using a Tris-EDTA buffer approach. Microchim Acta 176:311–316
Gellert G (2000) Sensitivity and significance of luminescent bacteria in chronic toxicity testing based on growth and bioluminescence. Ecotoxicol Environ Saf 45:87–91
Bauer AW, Kirby WMM, Sherris JS, Turk M (1966) Antibiotic susceptibility by standardized single disc method. Am J Clin Pathol 45:493–496
Hastings JW, Baldwin TO, Nicoli MZ (1978) Bacterial luciferase: assay, purification and properties. Methods Enzymol 57:135–152
Wietz M, Mansson M, Gotfredsen CH, Larsen TO (2010) Antibacterial compounds from marine Vibrionaceae isolated on a global expedition. Mar Drugs 8:2946–2960
Nishiguchi MK, Doukakis P, Egan M et al (2002) DNA isolation procedure. In: DeSalle R, Giribet G, Wheeler W (eds) Methods and tools in biosciences and medicine techniques in molecular systematics and evolution. Birkhäuser, Basel, pp 249–287
Wimpee C, Nadeau TL, Nealson K (1991) Development of species-specific hybridization probes for marine luminous bacteria by using in vitro DNA amplification. Appl Environ Microbiol 57:1319–1324
Pascual J, Macian MC, Arahal DR, Garay E, Pujalte MJ (2010) Multilocus sequence analysis of the central clade of the genus Vibrio by using the 16S rRNA, recA, pyrH, rpoD, gyrB, rctB and toxR genes. Int J Syst Evol Microbiol 60:154–165
Gontcharova V, Youn E, Wolcott RD, Hollister EB, Gentry TJ, Dowd SE (2010) Black box chimera check (B2C2): a windows-based software for batch depletion of chimeras from bacterial 16S rRNA gene datasets. Open Microbiol J 4:47–52
Tamura K, Stecher G, Peterson D, Filipski A, Kumar S (2013) MEGA6: molecular evolutionary genetics analysis version 6.0. Mol Biol Evol 30(12):2725–2729. https://doi.org/10.1093/molbev/mst197
Wang Z, Lin B, Mostaghim A et al (2013) Vibrio campbellii hmgA-mediated pyomelanization impairs quorum sensing, virulence, and cellular fitness. Front Microbiol 4:1–11
Ulitzur S, Hastings JW (1979) Evidence for tetradecanal as the natural aldehyde in bacterial bioluminescence. PNAS. 76:265–267
Wang L, Chen Y, Huang H, Huang Z, Chen H, Shao Z (2013) Isolation and identification of Vibrio campbellii as a bacterial pathogen for luminous vibriosis of Litopenaeus vannamei. Aquac Res 46:395–404
Acknowledgments
Ramesh thanks the Department of Science and Technology, New Delhi, for providing the INSPIRE fellowship DST/IF120230/2012/280. This is CSIR-NIO’s contribution: 6767.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no conflict of interest.
Additional information
Responsible Editor: Inês Conceição Roberto
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
ESM 1
(DOCX 1626 kb)
Rights and permissions
About this article
Cite this article
Ramesh, C., Mohanraju, R. Isolation and characterization of marine bioluminescent bacteria for toxicity bioassays and biotechnological applications. Braz J Microbiol 52, 1191–1199 (2021). https://doi.org/10.1007/s42770-021-00471-w
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s42770-021-00471-w