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Publikationen vor 2006

  • Baumann O, Kühnel D, Dames P, Walz B (2004) Dopaminergic and serotonergic innervation of cockroach salivary glands: Distribution and morphology of synapses and release sites. J. Exp. Biol. 207, 2565-2575.
  • Baumann O (2004) Spatial pattern of nonmuscle myosin-II distribution during the development of the Drosophila compound eye and implications for retinal morphogenesis. Dev. Biol. 269, 519-533
  • Baumann O (2004) Konventionelle Fluoreszenzmikroskopie - Theorie und Anwendungsmöglichkeiten. Praxis der Naturwissenschaften 8/53, 7-10
  • Zimmermann B, Dames P, Walz B, Baumann O (2003) Distribution and serotonin-induced activation of vacuolar-type H+-ATPase in the salivary glands of the blowfly Calliphora vicina. J. Exp. Biol. 206, 1867-1876
  • Baumann O, Dames P, Kühnel D, Walz B (2002) Distribution of serotonergic and dopaminergic nerve fibers in the salivary gland complex of the cockroach Periplaneta Americana. BMC Physiology 2(1), 9
  • Baumann O (2001) Posterior midgut epithelial cells differ in their organization of the membrane skeleton from other Drosophila epithelia. Exp. Cell Res. 270, 176-187
  • Baumann O, Walz B (2001) The endoplasmic reticulum of animal cells and its organization into structural and functional domains. Intl. Rev. Cytol. 205, 149-214.
  • Baumann O (2001) Distribution of non-muscle myosin-II in honeybee photoreceptor cells and its possible role in maintaining compound eye architecture. J. Comp. Neurol. 435, 366-380
  • Baumann O (2001) Disruption of actin filaments causes redistribution of ryanodine receptor Ca2+ channels in honeybee photoreceptor cells. Neurosci. Lett. 306, 181-184
  • Dubreuil RR, Grushko T, Baumann O (2001) Differential effects of a labial mutation on the development, structure, and function of stomach acid-secreting cells in Drosophila larvae and adults. Cell Tissue Res. 306, 167-178.
  • Baumann O, Arlt K, Römmling K, Goller H, Walz B (2000) Characterization of an extremely motile cellular network in the rotifer Asplanchna: structure, kinetics and the cytoskeleton. Cell Tissue Res 299:159-172
  • Yasuhara J, Baumann O, Takeyasu K (2000) Localization of Na/K-ATPase in developing and adult Drosophila photoreceptors. Cell Tissue Res 300:239-249
  • Baumann O (2000) Distribution of ryanodine receptor Ca2+ channels in insect photoreceptor cells.
    J Comp Neurol 421:347-361
  • Stürmer K, Baumann O (1998) Immunolocalization of a putative unconventional myosin on the surface of motile mitochondria in locust photoreceptors. Cell Tissue Res 292:219-227
  • Baumann O (1998) The Golgi apparatus in honeybee photoreceptor cells: structural organization and spatial relationship to microtubules and actin filaments. Cell Tissue Res 291:351-361
  • Baumann O (1998) Association of spectrin with a subcompartment of the endoplasmic reticulum in honeybee photoreceptor cells. Cell Motil Cytoskeleton 41:74-86
  • Baumann O (1997) Biogenesis of surface domains in fly photoreceptor cells: fine-structural analysis of the plasma membrane and immunolocalization of Na+,K+-ATPase and -spectrin during cell differentiation. J Comp Neurol 382:429-442
  • Baumann O (1997) Distribution of Na+,K+-ATPase in photoreceptor cells of insects. Intl Rev Cytol 176:307-348
  • Stürmer K, Baumann O (1996) Immunolocalization of kinesin and cytoplasmic dynein in the retina of the locust Schistocerca gregaria. Cell Tissue Res 286:547-549
  • Walz B, Baumann O (1995) Structure and cellular physiology of Ca2+ stores in invertebrate photoreceptors. Cell Calcium 18:342-351
  • Walz B, Baumann O, Zimmermann B, v.Ciriacy-Wantrup E (1995) Caffeine- and ryanodine-sensitive Ca2+-induced Ca2+ release from the endoplasmic reticulum in honeybee photoreceptors. J Gen Physiol 105:537-567
  • Stürmer K, Baumann O, Walz B (1995) Actin-dependent light-induced translocation of mitochondria and ER cisternae in the photoreceptor cells of the locust Schistocerca gregaria. J Cell Sci 108:2273-2283
  • Baumann O, Lautenschläger B (1995) Immunolocalization of the Na,K-ATPase in photoreceptor cells of the moth Manduca sexta – evidence for Na,K-ATPase on both the nonmicrovillar and the microvillar domains of the plasma membrane. Cell Tissue Res 281:119-126
  • Baumann O, Murphy DB (1995) Microtubule-associated movement of mitochondria and small particles in Acanthamoeba castellanii. Cell Motil Cytoskeleton 32:305-317
  • Bresnick AR, Wolff-Long VL, Baumann O, Pollard TD (1995) Phosphorylation of Threonine-18 of the regulatory light chain dissociates the ATPase and motor properties of smooth muscle myosin II. Biochemistry 34:12576-12583
  • Baumann O, Lautenschläger B (1994) The role of actin filaments in the organization of the endoplasmic reticulum in honeybee photoreceptor cells. Cell Tissue Res 278:419-432
  • Baumann O, Lautenschläger B, Takeyasu K (1994) Immunolocalization of Na,K-ATPase in blowfly photoreceptor cells. Cell Tissue Res 275:225-234
  • Baumann O, Takeyasu K (1993) Polarized distribution of Na,K-ATPase in honeybee photoreceptors is maintained by interaction with glial cells. J Cell Sci 105:287-301
  • Somlyo AV, Ziegler A, Baumann O, Walz B, Somlyo AP (1993) Electron probe x-ray microanalysis of subcellular ion transport in situ. MSA Bulletin 23:163-167
  • Baumann O (1992) The submembrane cytoskeleton of pigmented glial cells, primary pigment cells and crystalline cone cells in the honeybee compound eye. Cell Tissue Res 270:353-363
  • Baumann O (1992) Structural interactions of actin filaments and endoplasmic reticulum in honeybee photoreceptors. Cell Tissue Res 268:71-79
  • Baumann O, Walz B, Somlyo AV, Somlyo AP (1991) Electron probe microanalysis of calcium release and magnesium uptake by endoplasmic reticulum in bee photoreceptors. Proc Natl Acad Sci USA 88:741-744
  • Shao Z, Baumann O, Somlyo AP (1991) Axial resolution of confocal microscopes with parallel beam detection. J Microsc 164:13-19
  • Baumann O, Kitazawa T, Somlyo AP (1990) Laser confocal scanning microscopy of the surface membrane/T-tubular system and the sarcoplasmic reticulum in insect striated muscle stained with DiIC18(3). J Struct Biol 105:154-161
  • Walz B, Baumann O (1989) Calcium-sequestering cell organelles: In situ localization, morphological and functional characterization. Progr Histochem Cytochem 20:1-47
  • Baumann O, Walz B (1989) Topography of the Ca2+-sequestering endoplasmic reticulum in photoreceptors and pigmented glial cells in the compound eye of the honeybee drone. Cell Tissue Res 255:511-522
  • Baumann O, Walz B (1989) Calcium- and inositol polyphosphate-sensitivity of the calcium-sequestering endoplasmic reticulum in the photoreceptor cells of the honeybee drone. J Comp Physiol A 165:627-636