ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
  • Vacuole proteins  (1)
  • 1
    Digitale Medien
    Digitale Medien
    Springer
    Trees 8 (1993), S. 104-109 
    ISSN: 1432-2285
    Schlagwort(e): Legume ; Phloem ; Protein storage ; Vacuole proteins ; Xylem
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie , Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft
    Notizen: Summary Light- and electron-microscopic observations were made on the stem parenchyma cells of Dalbergia odorifera T. Chen (Papilionaceae), a tropical deciduous tree. In the secondary phloem of branchlet and trunk, all of the parenchyma cells except companion cells contain vacuole proteins. Only the outer secondary xylem of branchlets, but not trunk secondary xylem, has proteins in the ray parenchyma and the vasicentric parenchyma. The xylem vacuole proteins begin to accumulate at the end of the growing period and they disappear after the first flush of growth in spring. The vacuole proteins in phloem cells, particularly in the cells near the cambium, also show seasonal fluctuations. Under the electron microscope, the vacuole proteins appear as fibrous materials in aggregation or in more or less even dispersion, and they occur in the large central vacuoles during both the growth and dormant periods. According to the published studies, the stem storage proteins in the temperate trees appear as small protein-storage vacuoles or protein bodies, and the proteins in the tropical trees occur in large central vacuoles. This distinction is assumed to be related to the differences in the nature of dormancy between temperate and tropical trees.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...