Coated vesicles in the cytoplasm of the host cells in Ophrys lutea Cav. mycorrhizas (Orchidaceae)

Coated vesicles in the cytoplasm of the host cells in Ophrys lutea Cav. mycorrhizas (Orchidaceae)

The host cells from endomycorrhizas of Ophrys lutea Cav. contain many coated vesicles associated with dictyosomes, with a membrane system (probably partially coated reticulum) and with the host's sequestration plasmalemma. The contents of coated vesicles stain with neither the PATAg test for po...

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Veröffentlicht in:The New phytologist 1987, Vol.105 (1), p.67-70
Hauptverfasser: Barroso, J, Pais, M.S.S
Format: Artikel
Sprache:eng
Schlagworte:
Animal cells
Cell membranes
cell structures
Cell walls
Coated vesicles
Cytoplasm
Endocytosis
endomycorrhizae
mycorrhiza
Mycorrhizas
Ophrys lutea
Polysaccharides
Protoplasts
roots
Ruthenium
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Zusammenfassung:The host cells from endomycorrhizas of Ophrys lutea Cav. contain many coated vesicles associated with dictyosomes, with a membrane system (probably partially coated reticulum) and with the host's sequestration plasmalemma. The contents of coated vesicles stain with neither the PATAg test for polysaccharides nor with ruthenium red. The involvement of coated vesicles in the host/endophyte interactions during the establishment of O. lutea endomycorrhizas is discussed.
ISSN:0028-646X
1469-8137
DOI:10.1111/j.1469-8137.1987.tb00110.x