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University of Bergen
Harald Hausen's picture

Harald Hausen

Associate Professor, Researcher
Department of Earth Science
Former Hausen Group Webpage
  • E-mailharald.hausen@uib.no
  • Phone+47 55 58 43 03+47 924 60 414
  • Visitor Address
    Allégaten 41
    Realfagbygget
    5007 Bergen
    Room 
    1G6e - 1046
  • Postal Address
    Postboks 7803
    5020 Bergen
Academic article
  • Show author(s) (2022). Comparative analysis defines a broader FMRFamide-gated sodium channel family and determinants of neuropeptide sensitivity. Journal of Biological Chemistry.
  • Show author(s) (2021). The rhodopsin-retinochrome system for retinal re-isomerization predates the origin of cephalopod eyes. BMC Ecology and Evolution. 1-14.
  • Show author(s) (2020). The visual pigment xenopsin is widespread in protostome eyes and impacts the view on eye evolution. eLIFE. 1-23.
  • Show author(s) (2020). The development of early pioneer neurons in the annelid Malacoceros fuliginosus. BMC Evolutionary Biology. 21 pages.
  • Show author(s) (2018). Evidence for a centrosome-attracting body like structure in germ-soma segregation during early development, in the urochordate Oikopleura dioica. BMC Developmental Biology. 9 pages.
  • Show author(s) (2017). Early evolution of radial glial cells in Bilateria. Proceedings of the Royal Society of London. Biological Sciences. 1-10.
  • Show author(s) (2017). Co-expression of xenopsin and rhabdomeric opsin in photoreceptors bearing microvilli and cilia. eLIFE. 1-26.
  • Show author(s) (2016). Owenia fusiformis - A basally branching annelid suitable for studying ancestral features of annelid neural development. BMC Evolutionary Biology. 1-19.
  • Show author(s) (2015). Posterior eyespots in larval chitons have a molecular identity similar to anterior cerebral eyes in other bilaterians. EVODEVO.
  • Show author(s) (2015). Functional specialization of chordate cdk1 paralogs during oogenic meiosis. Cell Cycle. 880-893.
  • Show author(s) (2014). Early divergence, broad distribution, and high diversity of animal chitin synthases. Genome Biology and Evolution (GBE). 316-325.
  • Show author(s) (2014). Chaetal arrangement and chaetogenesis of hooded hooks in Lumbrineris (Scoletoma) fragilis and Lumbrineris tetraura (Eunicida, Annelida). Invertebrate biology.. 354-370.
  • Show author(s) (2013). Expression pattern of Piwi-like genes in adult Myzostoma cirriferum (Annelida). Development, Genes and Evolution. 329-334.
  • Show author(s) (2013). Evolution of clitellate phaosomes from rhabdomeric photoreceptor cells of polychaetes - a study in the leech Helobdella robusta (Annelida, Sedentaria, Clitellata). Frontiers in Zoology.
  • Show author(s) (2011). Unique system of photoreceptors in sea urchin tube feet. Proceedings of the National Academy of Sciences of the United States of America. 8367-8372.
Doctoral dissertation
  • Show author(s) (2019). Evolutionary and developmental perspective on annelid eye and nervous system: Insights from Malacoceros fuliginosus.
  • Show author(s) (2016). The larval photoreceptors of the mollusk Leptochiton asellus.
Abstract
  • Show author(s) (2023). FMRFamide-gated sodium channel diversity relationship to other DEG/ENaC channels, and the molecular basis for neuropeptide activity. Biophysical Journal.

More information in national current research information system (CRIStin)

Selected Publications

 

  • Kumar S, Tumu SC, Helm C, Hausen H. (2020) The development of early pioneer neurons in the annelid Malacocerosfuliginosus. BMC Evol Biol, 20(1):117. doi:10.1186/s12862-020-01680-x.

  • Döring CC, Kumar S, Tumu SC, Kourtesis I, Hausen H. (2020) The visual pigment xenopsin is widespread in protostome eyes and impacts the view on eye evolution. eLife doi:10.7554/eLife.55193

  • Olsen LC, Kourtesis I, Busengdal H, Jensen MF, Hausen H, Chourrout D. (2018) Evidence for a centrosome-attracting body like structure in germ-soma segregation duringearly development, in the urochordate Oikopleura dioica. BMC Dev Biol. 18(1):4. doi: 10.1186/s12861-018-0165-5.

  • Vöcking O, Kourtesis I, Tumu S C, Hausen H (2017). Co-expression of xenopsin and rhabdomeric opsin in photoreceptors bearing microvilli and cilia. eLife doi: 10.7554/eLife.23435
     
  • Helm C, Karl A, Beckers P, Kaul-Strehlow S, Ulbricht E, Kourtesis I, Kuhrt H,  Hausen H, Bartolomaeus T, Reichenbach A, Bleidorn C. (2017) Early evolution of radialglial cells in Bilateria. Proc Biol Sci. 284(1859). pii: 20170743.doi: 10.1098/rspb.2017.0743. 
     
  • Helm C, Vöcking O, Kourtesis I and Hausen H (2016). Owenia fusiformis – a basally branching annelid suitable for studying ancestral features of annelid neural development. BMC Evol Biol, 16(1), 129. http://doi.org/10.1186/s12862-016-0690-4
     
  • Vöcking O, Kourtesis I and Hausen H (2015).  Posterior eyespots in larval chitons have a molecular identity similar to anterior cerebral eyes in other bilaterians. EvoDevo 6:40 DOI 10.1186/s13227-015-0036-0.
     
  • Zakrzewski A-C, Weigert A, Helm C, Adamski M, Adamska M, Bleidorn C, Raible F and Hausen H (2014). Early divergence, broad distribution and high diversity of animal chitin synthases. Genome Biol Evol 6(2):316-325.
     
  • Weigert A, Helm C, Hausen H, Zakrzewski A-C, Bleidorn C (2013). Expression pattern of Piwi-like genes in adult Myzostoma cirriferum (Annelida). Dev Genes Evol (doi:10.1007/s00427-013-0444-x).
     
  • Zakrzewski A-C, Suh A, Lüter C. (2012).  New insights into the larval development of Macandrevia cranium (Müller, 1776) (Brachiopoda: Rhynchonelliformea).  Zoologischer Anzeiger - A Journal of Comparative Zoology. (251): 263-269.
     
  • Ullrich-Lüter EM, Dupont S, Arbodela E, Hausen H, Arnone MI (2011). Unique system of photoreceptors in sea urchin tube feet. Proc Natl Acad Sci USA 108(20): 8367-8372.

Prior to arrival at the Sars Centre

  • Arendt, D., Hausen & Purschke, G. (2009). The 'division of labour' model of eye evolution. Philosophical Transactions of The Royal Society B 364 (1531): 2809-2817.
  • Jékely G., Colombelli, J., Hausen, H., Guy, K., Stelzer, E., Nédélec, F.& Arendt, D (2008). Mechanism of phototaxis in marine zooplankton. Nature 456(20): 396-400.
  • Kieselbach, D. & Hausen, H. (2008). Chaetal Arrangement Provides No Support for a Close Relationship of Sabellidae and Sabellariidae (Annelida). Journal of Morphology 269(1): 104-117.
  • Meyer, A., Bleidorn, C., Rouse, G.W., Hausen, H. (2008). Morphological and molecular data suggests a cosmopolitan distribution of the polychaete Proscoloplos cygnochaetus Day, 1954 (Annelida, Orbiniidae). Marine Biology 153(5): 879-889.
  • Tessmar-Raible, K., Raible, F., Christodoulou, F., Guy, K., Rembold, M., Hausen, H. & Arendt, D. (2007). Conserved sensory-neurosecretory cell types in annelid and fish forebrain: insights into hypothalamus evolution.Cell 129(7): 1389-1400.
  • Hausen, H (2007). Ultrastructure of presumptive light sensitive ciliary organs in larvae of Poecilochaetidae, Trochochaetidae, Spionidae, Magelonidae (Annelida) and its phylogenetic significance. Zoomorphology 126 (3): 185-201.
  • Hoffmann, S. & Hausen, H. (2007). Chaetal arrangement in Orbiniidae (Annelida, Polychaeta) and its significance for systematics. Zoomorphology 126(4): 215-227.
  • Purschke, G. & Hausen, H (2007). Lateral organs in sedentary polychaetes (Annelida) – Ultrastructure and phylogenetic significance of an insufficiently known sense organ. Acta Zoologica 88: 23-39.
  • Hausen, H. & Bleidorn, C. (2006). Significance of chaetal arrangement for maldanid systematics (Annelida, Maldanidae). Scientia Marina 70S3: 75-79.
  • Purschke, G., Arendt, D., Hausen, H. Müller, M.C.M. (2006). Photoreceptor cells and eyes in Annelida. Arthropod Structure and Development 35: 211-230.
  • Hausen, H. (2005). Comparative structure of the epidermis in polychaetes (Annelida). In: T. Bartolomaeus & G. Purschke (eds.) Morphology, Molecules, Evolution and Phylogeny in Polychaeta and related Taxa. Hydrobiologia535/536: 25-35.
  • Hausen, H. (2005). Chaetae and chaetogenesis in polychaetes (Annelida). In: T. Bartolomaeus & G. Purschke (eds.) Morphology, Molecules, Evolution and Phylogeny in Polychaeta and related Taxa. Hydrobiologia 535/536: 37-52.
Fields of competence 
Cell biology
Development
Electron Microscopy
Evolution
Sensory neuroscience

Research groups

Related content 
Hausen

Hausen Group

To better understand animal evolution we compare development, molecular and structural features of cell types and organ systems in several invertebrates.