Die Embryonalentwicklung der Paradiesschnecke ... - TOBIAS-lib

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Kapitel 4 Fig. 3: Submodels of C1, P1 and P2 showing the odontophor, the radula, the columellar muscle, and the nervous system; A: C1, left lateral view, the connection between supraintestinal ganglion (SPG) and osphradial ganglion was added by hand on the basis of histological eidence; B: C1, right lateral view; C: P1, left lateral view, osphradial ganglion and its connection with the supraintestinal ganglion were added by hand; D: P1, right lateral view; E: P2, left lateral view, osphradial ganglion and its connection with the supraintestinal ganglion were added by hand; F: P2, right lateral view; CG, cerebral ganglion; CM, cerebral commissure; CML, columellar muscle; F, foot; O, odontophor; OSG, osphradial ganglion; PDM, pedal commissure; PG, pedal ganglion; SBN, subintestinal nerve; SBVN, subintestinal-visceral connective; SPG, supraintestinal ganglion; TN, tentacle peculiarities exist. In P1 (Fig. 4C), the right cerebral ganglion is pushed behind and almost beneath the odontophor and thus shoved “into” the right pedal ganglion. This also is due to the undirected growth of the columellar muscle in this individual. In P2 (Fig. 4D), the supraintestinal nerve loops above the oesophagus but is pushed craniad which results in a position in 118
Kapitel 4 which this nerve is attached to the right cerebral ganglion. The location of fusion with the pedal ganglion is positioned only marginally proximal of the connection of the cerebral ganglion with the pedal ganglion. This connection between cerebral and pedal ganglion is marked with “Connection PG/CG” (in Fig. 4D). The large ganglionic mass on the right ventro-lateral side is indeed only the right pleuro-pedal ganglionic mass and the right cerebral ganglion remains rather small and compressed. Fig. 4: Submodels of C1, P1 and P2 showing either the nervous system or the nervous system with odontophor and radula; A: Nervous system of C1, dorsal view; B: P2, dorsal view, tentacles, supraintestinal nerve, subintestinal-visceral connective, supraintestinalvisceral connective, osphradial ganglion and its connection to the supraintestinal ganglion were added by hand on the basis of histological evidence; C: Submodel of P1, cranial view, supraintestinal nerve, visceral ganglion, subintestinal-visceral connective, osphradial ganglion and its connection to the supraintestinal ganglion were corrected by hand on the basis of histological evidence; D: P2, cranial view, supraintestinal nerve, tentacle, supraintestinal-visceral and subintestinal-visceral connectives, visceral ganglion, osphradial ganglion and its connection to the supraintestinal ganglion were added by hand on the basis of histological evidence; CG, cerebral ganglion; CM, cerebral commissure; LPRN, left zygosis; O, odontophor; OSG, osphradial ganglion; PG, pedal ganglion; R, radula; SBVN, subintestinal-visceral connective; SPG, supraintestinal ganglion; SPVN, supraintestinalvisceral connective; TN, tentacle; VG, visceral ganglion 119
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Die Embryonalentwicklung der Paradi
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Inhaltsverzeichnis Zusammenfassung
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Zusammenfassung Hintergrund und Zie
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Hintergrund und Zielsetzung der Arb
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Hintergrund und Zielsetzung der Arb
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Material und Methoden Marisa cornua
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Material und Methoden Hälterung Di
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Material und Methoden lindividuen a
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Ergebnisse lung von Marisa cornuari
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Ergebnisse Kapitel 3: Marschner, L.
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Ergebnisse Wachstum des Columellamu
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Diskussion Naticidae) entwickelt si
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Diskussion engrailed und dpp-BMP2/4
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Diskussion Abb. 4: Vergleich der mi
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Schlussfolgerung perimentell zu unt
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Literatur Engelhardt, W. (2008). Wa
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Literatur Ponder, W. F. und Lindber
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Kapitel 1:Turning snails into slugs
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Kapitel 1 dae). Their ontogeny also
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Kapitel 1 Exposure experiments Test
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Kapitel 1 et al. (2001, 2003) or wi
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Kapitel 1 for 4 × 5 min with PTw (
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Kapitel 1 treatment 29.9 ± 32.78%
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Kapitel 1 Fig. 2 3 : Images of M. c
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Kapitel 1 Fig. 4 4 : Location of th
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Kapitel 1 internal solid circular s
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Kapitel 1 ietis as it was shown for
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Kapitel 1 Burnett, L.E., Woodson, P
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Kapitel 1 Page, L.R., 2002. Ontogen
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Kapitel 2: Arresting mantle formati
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Kapitel 2 tropods (Crofts, 1937, su
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Kapitel 2 Scanning electron microsc
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Kapitel 2 called “mantle anlage
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Kapitel 2 Fig. 2: M. cornuarietis,
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Kapitel 2 and the visceral sac rema
Page 71 and 72: Kapitel 2 Seven-day-old embryos At
Page 73 and 74: Kapitel 2 Fig. 7: M. cornuarietis,
Page 75 and 76: Kapitel 2 gation of internal shells
Page 77 and 78: Kapitel 2 first tended to invaginat
Page 79 and 80: Kapitel 2 side of the visceral sac
Page 81 and 82: Kapitel 2 cornuarietis (Mesogastrop
Page 83 and 84: Kapitel 3: External and internal sh
Page 85 and 86: Kapitel 3 during embryonic developm
Page 87 and 88: Kapitel 3 Differential growth of ma
Page 89 and 90: Kapitel 3 sac, facing away from the
Page 91 and 92: Kapitel 3 Fig. 4 9 : SEM-images of
Page 93 and 94: Kapitel 3 Fig. 6: Histological sect
Page 95 and 96: Kapitel 3 side of the visceral sac
Page 97 and 98: Kapitel 3 different mechanism that
Page 99 and 100: Kapitel 3 whether the inhibition of
Page 101 and 102: Kapitel 3 tinuum of gradual morphol
Page 103 and 104: Kapitel 3 served one. However, ther
Page 105 and 106: Kapitel 3 hand and modified in Inks
Page 107 and 108: Kapitel 3 ticipated in designing th
Page 109 and 110: Kapitel 3 Demian, E. S. and Yousif,
Page 111 and 112: Kapitel 3 Page, L. R. (2003). Gastr
Page 113 and 114: Kapitel 4 Herewith, we were able to
Page 115 and 116: Kapitel 4 Histology and 3D reconstr
Page 117 and 118: Kapitel 4 72 or 96 hours at 6 ◦ C
Page 119 and 120: Kapitel 4 tioned on the ventral sid
Page 121: Kapitel 4 P2 does not curve backwar
Page 125 and 126: Kapitel 4 Fig. 5 13 : 3D reconstruc
Page 127 and 128: Kapitel 4 system in which the right
Page 129 and 130: Kapitel 4 ready present during tors
Page 131 and 132: Kapitel 4 Haydon, P. G., McCobb, D.
Page 133 and 134: Kapitel 5: Quantifikation der Hsp70
Page 135 and 136: Kapitel 5 Die Gesamtproteinmenge wu
Page 137 and 138: Kapitel 5 steigt mit steigendem pro
Page 139 and 140: Kapitel 5 Piano, A., Valbonesi, P.,
Page 141 and 142: Publikationsliste • Marschner, L.
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