The Development and Ultrastructure of the Stomata of Funaria Hygrometrica, HedwCornell University, 1982 - 252 pagina's |
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Pagina 103
... cisternae ( Fig . 3 , 18 ) . Coated vesicles and coated pits in the plasmalemma occur throughout guard cell development ( Fig . 16 , 18 ) . Coated vesicles are sometimes connected to bulbous dilations of dictyosome cisternae or to ...
... cisternae ( Fig . 3 , 18 ) . Coated vesicles and coated pits in the plasmalemma occur throughout guard cell development ( Fig . 16 , 18 ) . Coated vesicles are sometimes connected to bulbous dilations of dictyosome cisternae or to ...
Pagina 107
... cisternae . Obviously , however , the possibility of vesicle fusion with the cisternae cannot be ruled out in the absence of additional data . Lehmann and Schulz ( 1969 ) noted an association between coated vesicles and ER in Funaria ...
... cisternae . Obviously , however , the possibility of vesicle fusion with the cisternae cannot be ruled out in the absence of additional data . Lehmann and Schulz ( 1969 ) noted an association between coated vesicles and ER in Funaria ...
Pagina 112
... cisternal ER ; Nu , nucleolus ; P , plastid ; PR , polar region of guard cell ; V , vacuole ; VW , ventral wall . X ... cisternae are continuous around the same dilation ( * ) . Note dictyo some cisterna with fenestrae ( arrows ) and ...
... cisternal ER ; Nu , nucleolus ; P , plastid ; PR , polar region of guard cell ; V , vacuole ; VW , ventral wall . X ... cisternae are continuous around the same dilation ( * ) . Note dictyo some cisterna with fenestrae ( arrows ) and ...
Inhoudsopgave
INCOMPLETE CYTOKINESIS IN FUNARIA STOMATA | 4 |
THE DEVELOPMENT OF GUARD CELL SHAPE | 33 |
PORE AND CUTICLE FORMATION | 65 |
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Veelvoorkomende woorden en zinsdelen
absent apophysis appear areas arrow arrowheads associated bands calyptra capsule cell plate cell walls changes Chapter cisternae close comparable contain contents continuous Cross section cuticular cytoplasm described differentiation distal electron dense electron microscope ends especially expansion extend fibrils fixed formed Funaria stomata functional Galatis and Mitrakos GCPC's globules guard cell guard cell walls Gunning higher inclusions inner lack ledges light lines located material mature micrographs microtubules middle lamella moss movement non-stomatal epidermal cells nucleus observed occur older optics orientation origin outer wall Palevitz Paolillo Paradermal section parent Pickett-Heaps plants plasmalemma plasmodesmata plastids pore cuticle pore formation possible PPB's present radial reach region reported separation septum shape sides similar sporophyte stage strands structure studies subsidiary cell substomatal cavity surface thick thickening throughout tissue tubular ultrastructural usually vacuoles ventral wall vesicles wall layer young