Production of Amphiphilic Hydroxamate Siderophores Marinobactins by Marinobacter sp. DS40M6 for Bioflotation Process

Sylvi Schrader; Sabine Kutschke; Martin Rudolph; Katrin Pollmann

doi:10.4028/www.scientific.net/SSP.262.413

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Production of Amphiphilic Hydroxamate Siderophores Marinobactins by Marinobacter sp. DS40M6 for Bioflotation Process
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Production of Amphiphilic Hydroxamate Siderophores Marinobactins by Marinobacter sp. DS40M6 for Bioflotation Process

Abstract:

Marinobacter sp. DS40M6 produces the siderophores marinobactins, which are amphiphilic and contain hydroxamate functional groups responsible for a strong complexation of iron(III). First tests about growth and production conditions showed on the one hand a high rate for both growth of bacteria and siderophore production at 25°C. The pH value, on the other hand, demonstrated a contrary effect, thus the optimal pH 7.0 for growth was not the most efficient pH value for siderophore production.

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Periodical:

Solid State Phenomena (Volume 262)

Pages:

413-416

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.262.413

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Online since:

August 2017

Authors:

Sylvi Schrader, Sabine Kutschke, Martin Rudolph, Katrin Pollmann*

Keywords:

Bioflotation, CAS Assay, DS40M6, Marinobacter sp., Marinobactin, Siderophore

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References

[1] A. Butler, Marine siderophores and microbial iron mobilization, Biometals. 18 (2005) 369-374.

DOI: 10.1007/s10534-005-3711-0

Google Scholar

[2] C. Kurth, H. Kage, M. Nett, Siderophores as molecular tools in medical and environmental applications, Org. Biomol. Chem. 14 (2016) 8212-8227.

DOI: 10.1039/c6ob01400c

Google Scholar

[3] S.M. Assis, L.C.M. Montenegro, A.E.C. Peres, Utilisation of hydroxamates in minerals froth flotation, Miner. Eng. 9 (1996) 103-114.

DOI: 10.1016/0892-6875(95)00134-4

Google Scholar

[4] J.S. Martinez, A. Butler, Marine amphiphilic siderophores: Marinobactin structure, uptake, and microbial partitioning, J. Inorg. Biochem. 101 (2007) 1692-1698.

DOI: 10.1016/j.jinorgbio.2007.07.007

Google Scholar

[5] M.G. Haygood, P.D. Holt, A. Butler, Aerobactin production by a planktonic marine vibrio sp., Limnol. Ocean. 38 (1993) 1091-1097.

DOI: 10.4319/lo.1993.38.5.1091

Google Scholar

[6] M.P. Kem, H. Naka, A. Iinishi, M.G. Haygood, A. Butler, Fatty acid hydrolysis of acyl marinobactin siderophores by Marinobacter acylases, Biochem. 54 (2015) 744-752.

DOI: 10.1021/bi5013673

Google Scholar

[7] D.B. Alexander, D.A. Zuberer, Use of chrome azurol-S reagents to evaluate siderophore production by rhizosphere bacteria, Biol. Fertil. Soils 12 (1991) 39-45.

DOI: 10.1007/bf00369386

Google Scholar

[8] S.H. Shin, Y. Lim, S.E. Lee, N.W. Yang, J.H. Rhee, CAS agar diffusion assay for the measurement of siderophores in biological fluids, J. Microbiol. Meth. 44 (2001) 89-95.

DOI: 10.1016/s0167-7012(00)00229-3

Google Scholar