Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

 
 
DownloadE-Mail
  The primordial, blue-cone color system of the mouse retina

Haverkamp, S., Waessle, H., Dübel, J., Kuner, T., Augustine, G. J., Feng, G., et al. (2005). The primordial, blue-cone color system of the mouse retina. The Journal of Neuroscience: the Official Journal of the Society for Neuroscience, 25(22), 5438-5445. doi:10.1523/JNEUROSCI.1117-05.2005.

Item is

Basisdaten

einblenden: ausblenden:
Genre: Zeitschriftenartikel
Alternativer Titel : The primordial, blue-cone color system of the mouse retina

Dateien

einblenden: Dateien
ausblenden: Dateien
:
JNeurosci_25_2005_5438.pdf (beliebiger Volltext), 490KB
 
Datei-Permalink:
-
Name:
JNeurosci_25_2005_5438.pdf
Beschreibung:
-
OA-Status:
Sichtbarkeit:
Eingeschränkt (Max Planck Institute for Medical Research, MHMF; )
MIME-Typ / Prüfsumme:
application/pdf
Technische Metadaten:
Copyright Datum:
-
Copyright Info:
-
Lizenz:
-

Externe Referenzen

einblenden:
ausblenden:
externe Referenz:
http://www.jneurosci.org/content/25/22/5438.full.pdf+html (beliebiger Volltext)
Beschreibung:
-
OA-Status:
externe Referenz:
https://dx.doi.org/10.1523/JNEUROSCI.1117-05.2005 (beliebiger Volltext)
Beschreibung:
-
OA-Status:

Urheber

einblenden:
ausblenden:
 Urheber:
Haverkamp, Silke, Autor
Waessle, Heinz, Autor
Dübel, Jens1, Autor           
Kuner, Thomas2, Autor           
Augustine, George J., Autor
Feng, Guoping, Autor
Euler, Thomas1, Autor           
Affiliations:
1Department of Biomedical Optics, Max Planck Institute for Medical Research, Max Planck Society, ou_1497699              
2Department of Cell Physiology, Max Planck Institute for Medical Research, Max Planck Society, ou_1497701              

Inhalt

einblenden:
ausblenden:
Schlagwörter: retina; S-cones; L-cones; color vision; bipolar cells; mice
 Zusammenfassung: Humans and old world primates have trichromatic color vision based on three spectral types of cone [long-wavelength (L-), middle-wavelength (M-), and short-wavelength (S-) cones]. All other placental mammals are dichromats, and their color vision depends on the comparison of L- and S-cone signals; however, their cone-selective retinal circuitry is still unknown. Here, we identified the S-cone-selective (blue cone) bipolar cells of the mouse retina. They were labeled in a transgenic mouse expressing Clomeleon, a chloride-sensitive fluorescent protein, under the control of the thy1 promoter. Blue-cone bipolar cells comprise only 1-2% of the bipolar cell population, and their dendrites selectively contact S-opsin-expressing cones. In the dorsal half of the mouse retina, only 3-5% of the cones express S-opsin, and they are all contacted by blue-cone bipolar cells, whereas all L-opsin-expressing cones (approximately 95%) are avoided. In the ventral mouse retina, the great majority of cones express both S- and L-opsin. They are not contacted by blue-cone bipolar cells. A minority of ventral cones express S-opsin only, and they are selectively contacted by blue-cone bipolar cells. We suggest that these are genuine S-cones. In contrast to the other cones, their pedicles contain only low amounts of cone arrestin. The blue-cone bipolar cells of the mouse retina and their cone selectivity are closely similar to primate blue-cone bipolars, and we suggest that they both represent the phylogenetically ancient color system of the mammalian retina.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2005-04-252005-03-222005-04-282005-06-01
 Publikationsstatus: Erschienen
 Seiten: 8
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: The Journal of Neuroscience : the Official Journal of the Society for Neuroscience
  Andere : J. Neurosci.
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Baltimore, MD : The Society
Seiten: - Band / Heft: 25 (22) Artikelnummer: - Start- / Endseite: 5438 - 5445 Identifikator: ISSN: 0270-6474
CoNE: https://pure.mpg.de/cone/journals/resource/954925502187_1