Abstract
Visualizing the activity of nerve cells using genetically encoded indicator proteins has emerged to a widely used technique in the field of neuroscience. In particular, intracellular Ca2+ dynamics represents a parameter that is closely correlated with neuronal excitation, and a variety of genetically encoded Ca2+ sensors have been developed. The fruit fly Drosophila melanogaster is an extremely useful model organism to use these indicators because of its sophisticated genetic tools to express an artificial genetic construct in a spatially and temporally controlled pattern within the nervous system. Binary expression systems, for which large amount of different fly strains exist, enable a targeted expression in selective neuronal populations. Advanced fluorescence microscopical visualization techniques (see Part 3) allow for real-time monitoring of neural activity patterns. In Drosophila, optical Ca2+ imaging has been used to analyze basic principles of neuronal coding and processing, e.g., olfactory coding, visual stimulus processing, taste perception, mechanosensation, or learning and memory. In this chapter, we will review how genetic targeting methods can be used in Drosophila to monitor neural Ca2+ activity in vivo in order to study how individual neurons or neuronal ensembles encode stimulus information.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Benzer S (1967) Behavioral mutants of Drosophila isolated by countercurrent distribution. Proc Natl Acad Sci USA 58:1112–1119
Brand AH, Perrimon N (1993) Targeted gene expression as a means of altering cell fates and generating dominant phenotypes. Development 118:401–415
Chiang AS, Lin CY, Chuang CC et al (2011) Three-dimensional reconstruction of brain-wide wiring networks in Drosophila at single-cell resolution. Curr Biol 21:1–11
Chiappe ME, Seelig JD, Reiser MB et al (2010) Walking modulates speed sensitivity in Drosophila motion vision. Curr Biol 20:1470–1475
Dankert H, Wang L, Hoopfer ED et al (2009) Automated monitoring and analysis of social behavior in Drosophila. Nat Methods 6:297–303
Diegelmann S, Fiala A, Leibold C et al (2002) Transgenic flies expressing the fluorescence calcium sensor Cameleon 2.1 under UAS control. Genesis 34:95–98
Duffy JB (2002) GAL4 system in Drosophila: a fly geneticist’s Swiss army knife. Genesis 34:1–15
Fiala A (2007) Olfaction and olfactory learning in Drosophila: recent progress. Curr Opin Neurobiol 17:720–726
Fiala A, Spall T (2003) In vivo calcium imaging of brain activity in Drosophila by transgenic cameleon expression. Sci STKE 2003:PL6
Fiala A, Spall T, Diegelmann S et al (2002) Genetically expressed cameleon in Drosophila melanogaster is used to visualize olfactory information in projection neurons. Curr Biol 12:1877–1884
Fischer JA, Giniger E, Maniatis T et al (1988) GAL4 activates transcription in Drosophila. Nature 332:853–856
Hasan MT, Friedrich RW, Euler T et al (2004) Functional fluorescent Ca2+ indicator proteins in transgenic mice under TET control. PLoS Biol 2:e163
Hay BA, Wolff T, Rubin GM (1994) Expression of baculovirus P35 prevents cell death in Drosophila. Development 120:2121–2129
Hayashi S, Ito K, Sado Y et al (2002) GETDB, a database compiling expression patterns and molecular locations of a collection of Gal4 enhancer traps. Genesis 34:58–61
Hendel T, Mank M, Schnell B et al (2008) Fluorescence changes of genetic calcium indicators and OGB-1 correlated with neural activity and calcium in vivo and in vitro. J Neurosci 28:7399–7411
Hendricks JC, Finn SM, Panckeri KA et al (2000) Rest in Drosophila is a sleep-like state. Neuron 25:129–138
Higashijima S, Masino MA, Mandel G et al (2003) Imaging neuronal activity during zebrafish behavior with a genetically encoded calcium indicator. J Neurophysiol 90:3986–3997
Hoyer SC, Eckart A, Herrel A et al (2008) Octopamine in male aggression of Drosophila. Curr Biol 18:159–167
Inagaki HK, de-Leon SB-T, Wong A et al (2012) Visualizing neuromodulation in vivo: TANGO-mapping of dopamine signaling reveals appetite control of sugar sensing. Cell 148:583–595
Jayaraman V, Laurent G (2007) Evaluating a genetically encoded optical sensor of neural activity using electrophysiology in intact adult fruit flies. Front Neural Circuits 1:3
Joesch M, Plett J, Borst A et al (2008) Response properties of motion-sensitive visual interneurons in the lobula plate of Drosophila melanogaster. Curr Biol 18:368–374
Kamikouchi A, Ito K (2007) The fruit fly - in vivo imaging by using GAL4-enhancer trap method. In: Miwa Y (ed) How to chose and use the fluorescent reagents for a successful experiment. YODOSHA, Tokyo
Kamikouchi A, Inagaki HK, Effertz T et al (2009) The neural basis of Drosophila gravity-sensing and hearing. Nature 458:165–171
Kamikouchi A, Wiek R, Effertz T et al (2010) Transcuticular optical imaging of stimulus-evoked neural activities in the Drosophila peripheral nervous system. Nat Protoc 5:1229–1235
Kerr R, Lev-Ram V, Baird G et al (2000) Optical imaging of calcium transients in neurons and pharyngeal muscle of C. elegans. Neuron 26:583–594
Kohatsu S, Koganezawa M, Yamamoto D (2011) Female contact activates male-specific interneurons that trigger stereotypic courtship behavior in Drosophila. Neuron 69:498–508
Lai SL, Lee T (2006) Genetic mosaic with dual binary transcriptional systems in Drosophila. Nat Neurosci 9:703–709
Lee T, Luo L (1999) Mosaic analysis with a repressible cell marker for studies of gene function in neuronal morphogenesis. Neuron 22:451–461
Luan H, Peabody NC, Vinson CR et al (2006) Refined spatial manipulation of neuronal function by combinatorial restriction of transgene expression. Neuron 52:425–436
Mank M, Santos AF, Direnberger S et al (2008) A genetically encoded calcium indicator for chronic in vivo two-photon imaging. Nat Methods 5:805–811
Martin JR, Rogers KL, Chagneau C et al (2007) In vivo bioluminescence imaging of Ca signalling in the brain of Drosophila. PLoS One 2:e275
Miesenbock G, De Angelis DA, Rothman JE (1998) Visualizing secretion and synaptic transmission with pH-sensitive green fluorescent proteins. Nature 394:192–195
Miyawaki A, Griesbeck O, Heim R et al (1999) Dynamic and quantitative Ca2+ measurements using improved cameleons. Proc Natl Acad Sci USA 96:2135–2140
Miyawaki A, Llopis J, Heim R et al (1997) Fluorescent indicators for Ca2+ based on green fluorescent proteins and calmodulin. Nature 388:882–887
Muto A, Ohkura M, Kotani T et al (2011) Genetic visualization with an improved GCaMP calcium indicator reveals spatiotemporal activation of the spinal motor neurons in zebrafish. Proc Natl Acad Sci USA 108:5425–5430
Nakai J, Ohkura M, Imoto K (2001) A high signal-to-noise Ca(2+) probe composed of a single green fluorescent protein. Nat Biotechnol 19:137–141
Nern A, Pfeiffer BD, Svoboda K et al (2011) Multiple new site-specific recombinases for use in manipulating animal genomes. Proc Natl Acad Sci USA 108:14198–14203
Ng M, Roorda RD, Lima SQ et al (2002) Transmission of olfactory information between three populations of neurons in the antennal lobe of the fly. Neuron 36:463–474
Ornitz DM, Moreadith RW, Leder P (1991) Binary system for regulating transgene expression in mice: targeting int-2 gene expression with yeast GAL4/UAS control elements. Proc Natl Acad Sci USA 88:698–702
Palmer AE, Giacomello M, Kortemme T et al (2006) Ca2+ indicators based on computationally redesigned calmodulin-peptide pairs. Chem Biol 13:521–530
Palmer AE, Tsien RY (2006) Measuring calcium signaling using genetically targetable fluorescent indicators. Nat Protoc 1:1057–1065
Pelz D, Roeske T, Syed Z et al (2006) The molecular receptive range of an olfactory receptor in vivo (Drosophila melanogaster Or22a). J Neurobiol 66:1544–1563
Pfeiffer BD, Jenett A, Hammonds AS et al (2008) Tools for neuroanatomy and neurogenetics in Drosophila. Proc Natl Acad Sci USA 105:9715–9720
Pfeiffer BD, Ngo TT, Hibbard KL et al (2010) Refinement of tools for targeted gene expression in Drosophila. Genetics 186:735–755
Potter CJ, Tasic B, Russler EV et al (2010) The Q system: a repressible binary system for transgene expression, lineage tracing, and mosaic analysis. Cell 141:536–548
Reiff DF, Ihring A, Guerrero G et al (2005) In vivo performance of genetically encoded indicators of neural activity in flies. J Neurosci 25:4766–4778
Scheer N, Campos-Ortega JA (1999) Use of the Gal4-UAS technique for targeted gene expression in the zebrafish. Mech Dev 80:153–158
Seelig JD, Chiappe ME, Lott GK et al (2010) Two-photon calcium imaging from head-fixed Drosophila during optomotor walking behavior. Nat Methods 7:535–540
Shang Y, Haynes P, Pirez N et al (2011) Imaging analysis of clock neurons reveals light buffers the wake-promoting effect of dopamine. Nat Neurosci 14:889–895
Shimada T, Kato K, Kamikouchi A et al (2005) Analysis of the distribution of the brain cells of fruit fly by an automatic cell counting algorithm. Physica A Stat Phys 350:144–149
Spradling AC, Rubin GM (1982) Transposition of cloned P elements into Drosophila germ line chromosomes. Science 218:341–347
Tian L, Hires SA, Mao T et al (2009) Imaging neural activity in worms, flies and mice with improved GCaMP calcium indicators. Nat Methods 6:875–881
Venken KJ, Simpson JH, Bellen HJ (2011) Genetic manipulation of genes and cells in the nervous system of the fruit fly. Neuron 72:202–230
von Philipsborn AC, Liu T, Yu JY et al (2011) Neuronal control of Drosophila courtship song. Neuron 69:509–522
Vosshall LB, Stocker RF (2007) Molecular architecture of smell and taste in Drosophila. Annu Rev Neurosci 30:505–533
Wang JW, Wong AM, Flores J et al (2003) Two-photon calcium imaging reveals an odor-evoked map of activity in the fly brain. Cell 112:271–282
Wu JS, Luo L (2006) A protocol for mosaic analysis with a repressible cell marker (MARCM) in Drosophila. Nat Protoc 1:2583–2589
Yao KM, White K (1994) Neural specificity of elav expression: defining a Drosophila promoter for directing expression to the nervous system. J Neurochem 63:41–51
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer
About this chapter
Cite this chapter
Kamikouchi, A., Fiala, A. (2013). Monitoring Neural Activity with Genetically Encoded Ca2+ Indicators. In: Ogawa, H., Oka, K. (eds) Methods in Neuroethological Research. Springer, Tokyo. https://doi.org/10.1007/978-4-431-54331-2_7
Download citation
DOI: https://doi.org/10.1007/978-4-431-54331-2_7
Published:
Publisher Name: Springer, Tokyo
Print ISBN: 978-4-431-54330-5
Online ISBN: 978-4-431-54331-2
eBook Packages: Biomedical and Life SciencesBiomedical and Life Sciences (R0)