Abstract
Nanospray desorption electrospray ionization (nano-DESI) coupled with high-resolution mass spectrometry (MS) and tandem mass spectrometry (MS/MS) enable detailed molecular characterization of living bacterial colonies directly from nutrient agar. The ability to detect molecular signatures of living microbial communities is important for investigating metabolic exchange between species without affecting the viability of the colonies. We describe the protocol for bacterial growth, sample preparation, ambient profiling, and data analysis of microbial communities using nano-DESI MS.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Esquenazi E, Yang Y-L, Watrous J, Gerwick WH, Dorrestein PC (2009) Imaging mass spectrometry of natural products. Nat Prod Rep 26:1521
Watrous JD, Dorrestein PC (2011) Imaging mass spectrometry in microbiology. Nat Rev Microbiol 9:683–694
Moree WJ, Phelan VV, Wu CH, Bandeira N, Cornett DS, Duggan BM et al (2012) Interkingdom metabolic transformations captured by microbial imaging mass spectrometry. Proc Natl Acad Sci 109:13811–13816
Phelan VV, Liu W-T, Pogliano K, Dorrestein PC (2012) Microbial metabolic exchange–the chemotype-to-phenotype link. Nat Chem Biol 8:26–35
Cornett DS, Reyzer ML, Chaurand P, Caprioli RM (2007) MALDI imaging mass spectrometry: molecular snapshots of biochemical systems. Nat Methods 4:828–833
Van Baar BLM (2000) Characterisation of bacteria by matrix-assisted laser desorption/ionisation and electrospray mass spectrometry. FEMS Microbiol Rev 24:193–219
Laskin J, Heath BS, Roach PJ, Cazares L, Semmes OJ (2012) Tissue imaging using nanospray desorption electrospray ionization mass spectrometry. Anal Chem 84:141–148
Vertes A, Hitchins V, Phillips KS (2012) Analytical challenges of microbial biofilms on medical devices. Anal Chem 84:3858–3866
Parsiegla G, Shrestha B, Carrière F, Vertes A (2012) Direct analysis of phycobilisomal antenna proteins and metabolites in small cyanobacterial populations by laser ablation electrospray ionization mass spectrometry. Anal Chem 84:34–38
Akhmetov A, Moore JF, Gasper GL, Koin PJ, Hanley L (2010) Laser desorption postionization for imaging MS of biological material. J Mass Spectrom 45:137–145
Gasper GL, Carlson R, Akhmetov A, Moore JF, Hanley L (2008) Laser desorption 7.87 eV postionization mass spectrometry of antibiotics in Staphylococcus epidermidis bacterial biofilms. Proteomics 8:3816–3821
Watrous J, Roach P, Alexandrov T, Heath BS, Yang JY, Kersten RD et al (2012) Mass spectral molecular networking of living microbial colonies. Proc Natl Acad Sci U S A 109(26):E1743–E1752
Zhang JI, Talaty N, Costa AB, Xia Y, Tao WA, Bell R et al (2011) Rapid direct lipid profiling of bacteria using desorption electrospray ionization mass spectrometry. Int J Mass Spectrom 301:37–44
Zhang JI, Costa AB, Tao WA, Cooks RG (2011) Direct detection of fatty acid ethyl esters using low temperature plasma (LTP) ambient ionization mass spectrometry for rapid bacterial differentiation. Analyst 136:3091
Roach PJ, Laskin J, Laskin A (2010) Nanospray desorption electrospray ionization: an ambient method for liquid-extraction surface sampling in mass spectrometry. Analyst 135:2233–2236
Laskin J, Eckert PA, Roach PJ, Heath BS, Nizkorodov SA, Laskin A (2012) Chemical analysis of complex organic mixtures using reactive nanospray desorption electrospray ionization mass spectrometry. Anal Chem 84:7179–7187
Roach PJ, Laskin J, Laskin A (2010) Molecular characterization of organic aerosols using nanospray-desorption/electrospray ionization-mass spectrometry. Anal Chem 82:7979–7986
Liu P, Lanekoff IT, Laskin J, Dewald HD, Chen H (2012) Study of electrochemical reactions using nanospray desorption electrospray ionization mass spectrometry. Anal Chem 84:5737–5743
Bateman AP, Laskin J, Laskin A, Nizkorodov SA (2012) Applications of high-resolution electrospray ionization mass spectrometry to measurements of average oxygen to carbon ratios in secondary organic aerosols. Environ Sci Technol 46:8315–8324
Eckert PA, Roach PJ, Laskin A, Laskin J (2012) Chemical characterization of crude petroleum using nanospray desorption electrospray ionization coupled with high-resolution mass spectrometry. Anal Chem 84:1517–1525
Lanekoff I, Heath BS, Liyu A, Thomas M, Carson JP, Laskin J (2012) Automated platform for high-resolution tissue imaging using nanospray desorption electrospray ionization mass spectrometry. Anal Chem 84:8351–8356
Lanekoff I, Thomas M, Carson JP, Smith JN, Timchalk C, Laskin J (2013) Imaging nicotine in rat brain tissue by use of nanospray desorption electrospray ionization mass spectrometry. Anal Chem 85:882–889
Lanekoff I, Geydebrekht O, Pinchuk GE, Konopka AE, Laskin J (2013) Spatially resolved analysis of glycolipids and metabolites in living Synechococcus sp. PCC 7002 using nanospray desorption electrospray ionization. Analyst 138(7):1971–1978
Fredrickson JK, Romine MF, Beliaev AS, Auchtung JM, Driscoll ME, Gardner TS et al (2008) Towards environmental systems biology of Shewanella. Nat Rev Microbiol 6:592–603
Tang YJ, Meadows AL, Kirby J, Keasling JD (2006) Anaerobic central metabolic pathways in Shewanella oneidensis MR-1 reinterpreted in the light of isotopic metabolite labeling. J Bacteriol 189:894–901
Maier TM, Myers CR (2004) The outer membrane protein Omp35 affects the reduction of Fe(III), nitrate, and fumarate by Shewanella oneidensis MR-1. BMC Microbiol 4:23
Roach PJ, Laskin J, Laskin A (2011) Higher-order mass defect analysis for mass spectra of complex organic mixtures. Anal Chem 83:4924–4929
Little JL, Williams AJ, Pshenichnov A, Tkachenko V (2011) Identification of “known unknowns” utilizing accurate mass data and ChemSpider. J Am Soc Mass Spectrom 23:179–185
Smith CA, O'maille G, Want EJ, Chuan Q, Trauger SA, Brandon TR et al (2005) METLIN: a metabolite mass spectral database. Ther Drug Monit 27:747–751
Cotter D (2006) LMPD: LIPID MAPS proteome database. Nucleic Acids Res 34:D507–D510
Caspi R, Altman T, Dale JM, Dreher K, Fulcher CA, Gilham F et al (2009) The MetaCyc database of metabolic pathways and enzymes and the BioCyc collection of pathway/genome databases. Nucleic Acids Res 38:D473–D479
Thomas M, Heath BS, Laskin J, Li D, Liu E, Hui K et al (2012) Visualization of high resolution spatial mass spectrometric data during acquisition. Conf Proc IEEE Eng Med Biol Soc 2012:5545–5548
Acknowledgements
The research described in this paper is part of the Chemical Imaging Initiative (CII) at Pacific Northwest National Laboratory (PNNL). It was conducted under the Laboratory Directed Research and Development (LDRD) Program at PNNL, a multiprogram national laboratory operated by Battelle for the U.S. Department of Energy (DOE). J.L., B.S.H., M.J.M. acknowledge support from the CII at PNNL. B.S.H. was supported in part by the DOE Science Undergraduate Laboratory Internship (SULI) at PNNL. The authors acknowledge fruitful discussions with Drs. Jim Fredrickson and Margie Romine (PNNL). A portion of this research was performed using EMSL, a national scientific user facility sponsored by DOE Office of Biological and Environmental Research (OBER) and located at PNNL. PNNL is operated by Battelle for DOE.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer Science+Business Media New York
About this protocol
Cite this protocol
Heath, B.S., Marshall, M.J., Laskin, J. (2014). The Characterization of Living Bacterial Colonies Using Nanospray Desorption Electrospray Ionization Mass Spectrometry. In: Sun, L., Shou, W. (eds) Engineering and Analyzing Multicellular Systems. Methods in Molecular Biology, vol 1151. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-0554-6_14
Download citation
DOI: https://doi.org/10.1007/978-1-4939-0554-6_14
Published:
Publisher Name: Humana Press, New York, NY
Print ISBN: 978-1-4939-0553-9
Online ISBN: 978-1-4939-0554-6
eBook Packages: Springer Protocols