Abstract
Microscopy has gone hand in hand with the study of living systems since van Leeuwenhoek observed living microorganisms and cells in 1674 using his light microscope. A spectrum of dyes and probes now enable the localization of molecules of interest within living cells by fluorescence microscopy. With electron microscopy (EM), cellular ultrastructure has been revealed. Bridging these two modalities, correlated light microscopy and EM (CLEM) opens new avenues. Studies of protein dynamics with fluorescent proteins (FPs), which leave the investigator 'in the dark' concerning cellular context, can be followed by EM examination. Rare events can be preselected at the light microscopy level before EM analysis. Ongoing development—including of dedicated probes, integrated microscopes, large-scale and three-dimensional EM and super-resolution fluorescence microscopy—now paves the way for broad CLEM implementation in biology.
This is a preview of subscription content, access via your institution
Relevant articles
Open Access articles citing this article.
-
HOPE-SIM, a cryo-structured illumination fluorescence microscopy system for accurately targeted cryo-electron tomography
Communications Biology Open Access 29 April 2023
-
Expansion-enhanced super-resolution radial fluctuations enable nanoscale molecular profiling of pathology specimens
Nature Nanotechnology Open Access 10 April 2023
-
Integrated multimodality microscope for accurate and efficient target-guided cryo-lamellae preparation
Nature Methods Open Access 16 January 2023
Access options
Subscribe to this journal
Receive 12 print issues and online access
$209.00 per year
only $17.42 per issue
Rent or buy this article
Get just this article for as long as you need it
$39.95
Prices may be subject to local taxes which are calculated during checkout






References
Schnell, U., Dijk, F., Sjollema, K.A. & Giepmans, B.N. Immunolabeling artifacts and the need for live-cell imaging. Nat. Methods 9, 152–158 (2012).
Deerinck, T.J. et al. Fluorescence photooxidation with eosin: a method for high resolution immunolocalization and in situ hybridization detection for light and electron microscopy. J. Cell Biol. 126, 901–910 (1994).
Maranto, A.R. Neuronal mapping: a photooxidation reaction makes Lucifer yellow useful for electron microscopy. Science 217, 953–955 (1982).
Giepmans, B.N., Deerinck, T.J., Smarr, B.L., Jones, Y.Z. & Ellisman, M.H. Correlated light and electron microscopic imaging of multiple endogenous proteins using quantum dots. Nat. Methods 2, 743–749 (2005).
Karreman, M.A. et al. Optimizing immuno-labeling for correlative fluorescence and electron microscopy on a single specimen. J. Struct. Biol. 180, 382–386 (2012).
Kukulski, W. et al. Correlated fluorescence and 3D electron microscopy with high sensitivity and spatial precision. J. Cell Biol. 192, 111–119 (2011).
Kukulski, W. et al. Precise, correlated fluorescence microscopy and electron tomography of Lowicryl sections using fluorescent fiducial markers. Methods Cell Biol. 111, 235–257 (2012).
Watanabe, S. et al. Protein localization in electron micrographs using fluorescence nanoscopy. Nat. Methods 8, 80–84 (2011).
Watanabe, S. et al. Nano-fEM: protein localization using photo-activated localization microscopy and electron microscopy. J. Vis. Exp. 70, e3995 (2012).
Peddie, C.J. et al. Correlative and integrated light and electron microscopy of in-resin GFP fluorescence, used to localise diacylglycerol in mammalian cells. Ultramicroscopy 143, 3–14 (2014).
Paez-Segala, M.G. et al. Fixation-resistant photoactivatable fluorescent proteins for CLEM. Nat. Methods 12, 215–218 (2015).
Nixon, S.J. et al. A single method for cryofixation and correlative light, electron microscopy and tomography of zebrafish embryos. Traffic 10, 131–136 (2009).
van Rijnsoever, C., Oorschot, V. & Klumperman, J. Correlative light-electron microscopy (CLEM) combining live-cell imaging and immunolabeling of ultrathin cryosections. Nat. Methods 5, 973–980 (2008).
Karreman, M.A. et al. Discovery of a new RNA-containing nuclear structure in UVC-induced apoptotic cells by integrated laser electron microscopy. Biol. Cell 101, 287–299 (2009).
Liv, N. et al. Simultaneous correlative scanning electron and high-NA fluorescence microscopy. PLoS ONE 8, e55707 (2013).
Faas, F.G. et al. Localization of fluorescently labeled structures in frozen-hydrated samples using integrated light electron microscopy. J. Struct. Biol. 181, 283–290 (2013).
Schorb, M. & Briggs, J.A. Correlated cryo-fluorescence and cryo-electron microscopy with high spatial precision and improved sensitivity. Ultramicroscopy 143, 24–32 (2014).
van Driel, L.F., Valentijn, J.A., Valentijn, K.M., Koning, R.I. & Koster, A.J. Tools for correlative cryo-fluorescence microscopy and cryo-electron tomography applied to whole mitochondria in human endothelial cells. Eur. J. Cell Biol. 88, 669–684 (2009).
Sartori, A. et al. Correlative microscopy: bridging the gap between fluorescence light microscopy and cryo-electron tomography. J. Struct. Biol. 160, 135–145 (2007).
Schwartz, C.L., Sarbash, V.I., Ataullakhanov, F.I., McIntosh, J.R. & Nicastro, D. Cryo-fluorescence microscopy facilitates correlations between light and cryo-electron microscopy and reduces the rate of photobleaching. J. Microsc. 227, 98–109 (2007).
Müller-Reichert, T. & Verkade, P. Methods in Cell Biology Vol. 124 (Elsevier, 2014).
Spiegelhalter, C., Laporte, J.F. & Schwab, Y. Correlative light and electron microscopy: from live cell dynamic to 3D ultrastructure. Methods Mol. Biol. 1117, 485–501 (2014).
Müller-Reichert, T. & Verkade, P. Methods in Cell Biology Vol. 111 (Elsevier, 2012).
Bishop, D. et al. Near-infrared branding efficiently correlates light and electron microscopy. Nat. Methods 8, 568–570 (2011).
Kopek, B.G., Shtengel, G., Xu, C.S., Clayton, D.A. & Hess, H.F. Correlative 3D superresolution fluorescence and electron microscopy reveal the relationship of mitochondrial nucleoids to membranes. Proc. Natl. Acad. Sci. USA 109, 6136–6141 (2012).
Sochacki, K.A., Shtengel, G., van Engelenburg, S.B., Hess, H.F. & Taraska, J.W. Correlative super-resolution fluorescence and metal-replica transmission electron microscopy. Nat. Methods 11, 305–308 (2014).
Masich, S., Ostberg, T., Norlen, L., Shupliakov, O. & Daneholt, B. A procedure to deposit fiducial markers on vitreous cryo-sections for cellular tomography. J. Struct. Biol. 156, 461–468 (2006).
Schellenberger, P. et al. High-precision correlative fluorescence and electron cryo microscopy using two independent alignment markers. Ultramicroscopy 143, 41–51 (2014).
Kopek, B.G., Shtengel, G., Grimm, J.B., Clayton, D.A. & Hess, H.F. Correlative photoactivated localization and scanning electron microscopy. PLoS ONE 8, e77209 (2013).
Koning, R.I., Kutchoukov, V.G., Hagen, C.W. & Koster, A.J. Nanofabrication of a gold fiducial array on specimen support for electron tomography. Ultramicroscopy 135, 99–104 (2013).
Zonnevylle, A.C. et al. Integration of a high-NA light microscope in a scanning electron microscope. J. Microsc. 252, 58–70 (2013).
Agronskaia, A.V. et al. Integrated fluorescence and transmission electron microscopy. J. Struct. Biol. 164, 183–189 (2008).
Nishiyama, H. et al. Atmospheric scanning electron microscope observes cells and tissues in open medium through silicon nitride film. J. Struct. Biol. 169, 438–449 (2010).
Maruyama, Y., Ebihara, T., Nishiyama, H., Suga, M. & Sato, C. Immuno EM-OM correlative microscopy in solution by atmospheric scanning electron microscopy (ASEM). J. Struct. Biol. 180, 259–270 (2012).
Nawa, Y. et al. Multi-color imaging of fluorescent nanodiamonds in living HeLa cells using direct electron-beam excitation. ChemPhysChem 15, 721–726 (2014).
Ring, E.A., Peckys, D.B., Dukes, M.J., Baudoin, J.P. & de Jonge, N. Silicon nitride windows for electron microscopy of whole cells. J. Microsc. 243, 273–283 (2011).
Nishiyama, H. et al. Atmospheric scanning electron microscope system with an open sample chamber: Configuration and applications. Ultramicroscopy 147, 86–97 (2014).
Solomonov, I. et al. Introduction of correlative light and airSEM microscopy imaging for tissue research under ambient conditions. Sci. Rep. 4, 5987 (2014).
Vidavsky, N. et al. Initial stages of calcium uptake and mineral deposition in sea urchin embryos. Proc. Natl. Acad. Sci. USA 111, 39–44 (2014).
Giepmans, B.N., Adams, S.R., Ellisman, M.H. & Tsien, R.Y. The fluorescent toolbox for assessing protein location and function. Science 312, 217–224 (2006).
Shaner, N.C., Patterson, G.H. & Davidson, M.W. Advances in fluorescent protein technology. J. Cell Sci. 120, 4247–4260 (2007).
Ogilby, P.R. Singlet oxygen: there is indeed something new under the sun. Chem. Soc. Rev. 39, 3181–3209 (2010).
Pagano, R.E., Sepanski, M.A. & Martin, O.C. Molecular trapping of a fluorescent ceramide analogue at the Golgi apparatus of fixed cells: interaction with endogenous lipids provides a trans-Golgi marker for both light and electron microscopy. J. Cell Biol. 109, 2067–2079 (1989).
Gaietta, G. et al. Multicolor and electron microscopic imaging of connexin trafficking. Science 296, 503–507 (2002).
Baker, S.M., Buckheit, R.W. III. & Falk, M.M. Green-to-red photoconvertible fluorescent proteins: tracking cell and protein dynamics on standard wide-field mercury arc-based microscopes. BMC Cell Biol. 11, 15 (2010).
Jansen, L.E., Black, B.E., Foltz, D.R. & Cleveland, D.W. Propagation of centromeric chromatin requires exit from mitosis. J. Cell Biol. 176, 795–805 (2007).
Perkovic, M. et al. Correlative light- and electron microscopy with chemical tags. J. Struct. Biol. 186, 205–213 (2014).
Shu, X. et al. A genetically encoded tag for correlated light and electron microscopy of intact cells, tissues, and organisms. PLoS Biol. 9, e1001041 (2011).
Boassa, D. et al. Mapping the subcellular distribution of α-synuclein in neurons using genetically encoded probes for correlated light and electron microscopy: implications for Parkinson's disease pathogenesis. J. Neurosci. 33, 2605–2615 (2013).
Sosinsky, G.E., Giepmans, B.N., Deerinck, T.J., Gaietta, G.M. & Ellisman, M.H. Markers for correlated light and electron microscopy. Methods Cell Biol. 79, 575–591 (2007).
Li, J., Wang, Y., Chiu, S.L. & Cline, H.T. Membrane targeted horseradish peroxidase as a marker for correlative fluorescence and electron microscopy studies. Front. Neural Circuits 4, 6 (2010).
Atasoy, D. et al. A genetically specified connectomics approach applied to long-range feeding regulatory circuits. Nat. Neurosci. 17, 1830–1839 (2014).
Kuipers, J. et al. FLIPPER, a combinatorial probe for quantitative correlated live imaging and electron microscopy. Cell Tissue Res. 360, 61–70 (2015).
Martell, J.D. et al. Engineered ascorbate peroxidase as a genetically encoded reporter for electron microscopy. Nat. Biotechnol. 30, 1143–1148 (2012).
Lam, S.S. et al. Directed evolution of APEX2 for electron microscopy and proximity labeling. Nat. Methods 12, 51–54 (2015).
Rothbauer, U. et al. Targeting and tracing antigens in live cells with fluorescent nanobodies. Nat. Methods 3, 887–889 (2006).
Mironova, K.E. et al. Genetically encoded immunophotosensitizer 4D5scFv-miniSOG is a highly selective agent for targeted photokilling of tumor cells in vitro. Theranostics 3, 831–840 (2013).
Mercogliano, C.P. & DeRosier, D.J. Concatenated metallothionein as a clonable gold label for electron microscopy. J. Struct. Biol. 160, 70–82 (2007).
Wang, Q., Mercogliano, C.P. & Lowe, J. A ferritin-based label for cellular electron cryotomography. Structure 19, 147–154 (2011).
Diestra, E., Fontana, J., Guichard, P., Marco, S. & Risco, C. Visualization of proteins in intact cells with a clonable tag for electron microscopy. J. Struct. Biol. 165, 157–168 (2009).
Risco, C. et al. Specific, sensitive, high-resolution detection of protein molecules in eukaryotic cells using metal-tagging transmission electron microscopy. Structure 20, 759–766 (2012).
Micheva, K.D. & Smith, S.J. Array tomography: a new tool for imaging the molecular architecture and ultrastructure of neural circuits. Neuron 55, 25–36 (2007).
McDonald, K.L. Rapid embedding methods into epoxy and LR White resins for morphological and immunological analysis of cryofixed biological specimens. Microsc. Microanal. 20, 152–163 (2014).
Philimonenko, V.V. et al. Simultaneous detection of multiple targets for ultrastructural immunocytochemistry. Histochem. Cell Biol. 141, 229–239 (2014).
Collins, A., Warrington, A., Taylor, K.A. & Svitkina, T. Structural organization of the actin cytoskeleton at sites of clathrin-mediated endocytosis. Curr. Biol. 21, 1167–1175 (2011).
Deschout, H. et al. Precisely and accurately localizing single emitters in fluorescence microscopy. Nat. Methods 11, 253–266 (2014).
Schermelleh, L., Heintzmann, R. & Leonhardt, H. A guide to super-resolution fluorescence microscopy. J. Cell Biol. 190, 165–175 (2010).
Betzig, E. et al. Imaging intracellular fluorescent proteins at near-molecular resolution. Science 313, 1642–1645 (2006).
Voorneveld, P.W. et al. Loss of SMAD4 alters BMP signaling to promote colorectal cancer cell metastasis via activation of Rho and ROCK. Gastroenterology 147, 196–208.e13 (2014).
Suleiman, H. et al. Nanoscale protein architecture of the kidney glomerular basement membrane. eLife 2, e01149 (2013).
Chang, Y.W. et al. Correlated cryogenic photoactivated localization microscopy and cryo-electron tomography. Nat. Methods 11, 737–739 (2014).
Patwardhan, A. et al. A 3D cellular context for the macromolecular world. Nat. Struct. Mol. Biol. 21, 841–845 (2014).
Faas, F.G. et al. Virtual nanoscopy: generation of ultra-large high resolution electron microscopy maps. J. Cell Biol. 198, 457–469 (2012).
Ravelli, R.B. et al. Destruction of tissue, cells and organelles in type 1 diabetic rats presented at macromolecular resolution. Sci. Rep. 3, 1804 (2013).
Kuwajima, M., Mendenhall, J.M., Lindsey, L.F. & Harris, K.M. Automated transmission-mode scanning electron microscopy (tSEM) for large volume analysis at nanoscale resolution. PLoS ONE 8, e59573 (2013).
Sokol, E. et al. Large-scale electron microscopy maps of patient skin and mucosa provide insight into pathogenesis of blistering diseases. J. Invest. Dermatol. doi:10.1038/jid.2015.109 (9 April 2015).
Briggman, K.L., Helmstaedter, M. & Denk, W. Wiring specificity in the direction-selectivity circuit of the retina. Nature 471, 183–188 (2011).
Briggman, K.L. & Bock, D.D. Volume electron microscopy for neuronal circuit reconstruction. Curr. Opin. Neurobiol. 22, 154–161 (2012).
Denk, W. & Horstmann, H. Serial block-face scanning electron microscopy to reconstruct three-dimensional tissue nanostructure. PLoS Biol. 2, e329 (2004).
Ragan, T. et al. Serial two-photon tomography for automated ex vivo mouse brain imaging. Nat. Methods 9, 255–258 (2012).
Rigort, A. et al. Focused ion beam micromachining of eukaryotic cells for cryoelectron tomography. Proc. Natl. Acad. Sci. USA 109, 4449–4454 (2012).
Murphy, G.E. et al. Correlative 3D imaging of whole mammalian cells with light and electron microscopy. J. Struct. Biol. 176, 268–278 (2011).
Maco, B., Holtmaat, A., Jorstad, A., Fua, P. & Knott, G.W. Correlative in vivo 2-photon imaging and focused ion beam scanning electron microscopy: 3D analysis of neuronal ultrastructure. Methods Cell Biol. 124, 339–361 (2014).
Bock, D.D. et al. Network anatomy and in vivo physiology of visual cortical neurons. Nature 471, 177–182 (2011).
Narayan, K. et al. Multi-resolution correlative focused ion beam scanning electron microscopy: applications to cell biology. J. Struct. Biol. 185, 278–284 (2014).
Chen, B.C. et al. Lattice light-sheet microscopy: imaging molecules to embryos at high spatiotemporal resolution. Science 346, 1257998 (2014).
Arsenault, J. & O'Brien, J.A. Optimized heterologous transfection of viable adult organotypic brain slices using an enhanced gene gun. BMC Res. Notes 6, 544 (2013).
Gaietta, G.M. et al. Golgi twins in late mitosis revealed by genetically encoded tags for live cell imaging and correlated electron microscopy. Proc. Natl. Acad. Sci. USA 103, 17777–17782 (2006).
Lanman, J. et al. Visualizing flock house virus infection in Drosophila cells with correlated fluorescence and electron microscopy. J. Struct. Biol. 161, 439–446 (2008).
Löschberger, A., Franke, C., Krohne, G., van de Linde, S. & Sauer, M. Correlative super-resolution fluorescence and electron microscopy of the nuclear pore complex with molecular resolution. J. Cell Sci. 127, 4351–4355 (2014).
Polishchuk, R.S. et al. Correlative light-electron microscopy reveals the tubular-saccular ultrastructure of carriers operating between Golgi apparatus and plasma membrane. J. Cell Biol. 148, 45–58 (2000).
Mali, P., Esvelt, K.M. & Church, G.M. Cas9 as a versatile tool for engineering biology. Nat. Methods 10, 957–963 (2013).
Koning, R.I. et al. MAVIS: an integrated system for live microscopy and vitrification. Ultramicroscopy 143, 67–76 (2014).
Peckys, D.B. & de Jonge, N. Liquid scanning transmission electron microscopy: imaging protein complexes in their native environment in whole eukaryotic cells. Microsc. Microanal. 20, 346–365 (2014).
Dukes, M.J., Peckys, D.B. & de Jonge, N. Correlative fluorescence microscopy and scanning transmission electron microscopy of quantum-dot-labeled proteins in whole cells in liquid. ACS Nano 4, 4110–4116 (2010).
Ritsma, L., Vrisekoop, N. & van Rheenen, J. In vivo imaging and histochemistry are combined in the cryosection labelling and intravital microscopy technique. Nat. Commun. 4, 2366 (2013).
Karreman, M.A. et al. Correlating intravital multi-photon microscopy to 3D electron microscopy of invading tumor cells using anatomical reference points. PLoS ONE 9, e114448 (2014).
Armer, H.E. et al. Imaging transient blood vessel fusion events in zebrafish by correlative volume electron microscopy. PLoS ONE 4, e7716 (2009).
van Ham, T.J. et al. Intravital correlated microscopy reveals differential macrophage and microglial dynamics during resolution of neuroinflammation. Dis. Model. Mech. 7, 857–869 (2014).
Hosseini, R. et al. Correlative light and electron microscopy imaging of autophagy in a zebrafish infection model. Autophagy 10, 1844–1857 (2014).
Maco, B. et al. Semiautomated correlative 3D electron microscopy of in vivo-imaged axons and dendrites. Nat. Protoc. 9, 1354–1366 (2014).
Hayworth, K.J. et al. Imaging ATUM ultrathin section libraries with WaferMapper: a multi-scale approach to EM reconstruction of neural circuits. Front. Neural Circuits 8, 68 (2014).
Marx, V. Brain mapping in high resolution. Nature 503, 147–152 (2013).
Eberle, A.L. et al. High-resolution, high-throughput imaging with a multibeam scanning electron microscope. J. Microsc. jmi.12224 (27 January 2015).
Cardona, A. et al. TrakEM2 software for neural circuit reconstruction. PLoS ONE 7, e38011 (2012).
Duke, E., Dent, K., Razi, M. & Collinson, L.M. Biological applications of cryo-soft X-ray tomography. J. Microsc. 255, 65–70 (2014).
Smith, E.A. et al. Correlative cryogenic tomography of cells using light and soft X-rays. Ultramicroscopy 143, 33–40 (2014).
Duke, E.M. et al. Imaging endosomes and autophagosomes in whole mammalian cells using correlative cryo-fluorescence and cryo-soft X-ray microscopy (cryo-CLXM). Ultramicroscopy 143, 77–87 (2014).
Glenn, D.R. et al. Correlative light and electron microscopy using cathodoluminescence from nanoparticles with distinguishable colours. Sci. Rep. 2, 865 (2012).
Narváez, A.C., Weppelman, I.G.C., Moerland, R.J., Hoogenboom, J.P. & Kruit, P. Confocal filtering in cathodoluminescence microscopy of nanostructures. Appl. Phys. Lett. 104, 251121 (2014).
Giepmans, B.N. Bridging fluorescence microscopy and electron microscopy. Histochem. Cell Biol. 130, 211–217 (2008).
Lauf, U. et al. Dynamic trafficking and delivery of connexons to the plasma membrane and accretion to gap junctions in living cells. Proc. Natl. Acad. Sci. USA 99, 10446–10451 (2002).
Deerinck, T.J., Giepmans, B.N., Smarr, B.L., Martone, M.E. & Ellisman, M.H. Light and electron microscopic localization of multiple proteins using quantum dots. Methods Mol. Biol. 374, 43–53 (2007).
Acknowledgements
We thank C.J. Peddie and L.M. Collinson for providing Figure 2d,e and our departmental members for feedback. We acknowledge financial support for our CLEM work from the Netherlands Organization for Scientific Research (ZonMW91111006; “Microscopy Valley” STW12718 and STW12714; NWO175-010-2009-023), the NanoNextNL innovation programme (09A.04) and a Marie Curie International Reintegration Grant within the 7th European Community Framework Program.
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Competing interests
J.P.H. is cofounder and shareholder at Delmic BV, one of the manufacturers of integrated microscopes mentioned in this work.
Supplementary information
Supplementary Text and Figures
Supplementary Table 1 (PDF 335 kb)
Rights and permissions
About this article
Cite this article
de Boer, P., Hoogenboom, J. & Giepmans, B. Correlated light and electron microscopy: ultrastructure lights up!. Nat Methods 12, 503–513 (2015). https://doi.org/10.1038/nmeth.3400
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/nmeth.3400
This article is cited by
-
HOPE-SIM, a cryo-structured illumination fluorescence microscopy system for accurately targeted cryo-electron tomography
Communications Biology (2023)
-
Integrated multimodality microscope for accurate and efficient target-guided cryo-lamellae preparation
Nature Methods (2023)
-
ELI trifocal microscope: a precise system to prepare target cryo-lamellae for in situ cryo-ET study
Nature Methods (2023)
-
Expansion-enhanced super-resolution radial fluctuations enable nanoscale molecular profiling of pathology specimens
Nature Nanotechnology (2023)
-
Pitfalls in methods to study colocalization of nanoparticles in mouse macrophage lysosomes
Journal of Nanobiotechnology (2022)