@article{MarkertBritzProppertetal.2016,
  author    = {Markert, Sebastian Matthias and Britz, Sebastian and Proppert, Sven and Lang, Marietta and Witvliet, Daniel and Mulcahy, Ben and Sauer, Markus and Zhen, Mei and Bessereau, Jean-Louis and Stigloher, Christian},
  title     = {Filling the gap: adding super-resolution to array tomography for correlated ultrastructural and molecular identification of electrical synapses at the C. elegans connectome},
  series = {Neurophotonics},
  volume    = {3},
  journal   = {Neurophotonics},
  number    = {4},
  doi       = {10.1117/1.NPh.3.4.041802},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187292},
  pages     = {041802},
  year      = {2016},
  abstract  = {Correlating molecular labeling at the ultrastructural level with high confidence remains challenging. Array tomography (AT) allows for a combination of fluorescence and electron microscopy (EM) to visualize subcellular protein localization on serial EM sections. Here, we describe an application for AT that combines near-native tissue preservation via high-pressure freezing and freeze substitution with super-resolution light microscopy and high-resolution scanning electron microscopy (SEM) analysis on the same section. We established protocols that combine SEM with structured illumination microscopy (SIM) and direct stochastic optical reconstruction microscopy (dSTORM). We devised a method for easy, precise, and unbiased correlation of EM images and super-resolution imaging data using endogenous cellular landmarks and freely available image processing software. We demonstrate that these methods allow us to identify and label gap junctions in Caenorhabditis elegans with precision and confidence, and imaging of even smaller structures is feasible. With the emergence of connectomics, these methods will allow us to fill in the gap-acquiring the correlated ultrastructural and molecular identity of electrical synapses.},
  language  = {en}
}
@article{PaulsBlechschmidtFrantzmannetal.2018,
  author    = {Pauls, Dennis and Blechschmidt, Christine and Frantzmann, Felix and el Jundi, Basil and Selcho, Mareike},
  title     = {A comprehensive anatomical map of the peripheral octopaminergic/tyraminergic system of Drosophila melanogaster},
  series = {Scientific Reports},
  volume    = {8},
  journal   = {Scientific Reports},
  number    = {15314},
  doi       = {10.1038/s41598-018-33686-3},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-177412},
  year      = {2018},
  abstract  = {The modulation of an animal's behavior through external sensory stimuli, previous experience and its internal state is crucial to survive in a constantly changing environment. In most insects, octopamine (OA) and its precursor tyramine (TA) modulate a variety of physiological processes and behaviors by shifting the organism from a relaxed or dormant condition to a responsive, excited and alerted state. Even though OA/TA neurons of the central brain are described on single cell level in Drosophila melanogaster, the periphery was largely omitted from anatomical studies. Given that OA/TA is involved in behaviors like feeding, flying and locomotion, which highly depend on a variety of peripheral organs, it is necessary to study the peripheral connections of these neurons to get a complete picture of the OA/TA circuitry. We here describe the anatomy of this aminergic system in relation to peripheral tissues of the entire fly. OA/TA neurons arborize onto skeletal muscles all over the body and innervate reproductive organs, the heart, the corpora allata, and sensory organs in the antennae, legs, wings and halteres underlining their relevance in modulating complex behaviors.},
  language  = {en}
}