The Development and Ultrastructure of the Stomata of Funaria Hygrometrica, HedwCornell University, 1982 - 252 pagina's |
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Pagina 101
... vacuoles from open and closed stomata . However , in those few instances where the fixation was judged adequate , closed stomata ( kept in the dark for 48 hours ) had smaller , more numerous vacuoles ( Fig . 10 , 11 ) than open stomata ...
... vacuoles from open and closed stomata . However , in those few instances where the fixation was judged adequate , closed stomata ( kept in the dark for 48 hours ) had smaller , more numerous vacuoles ( Fig . 10 , 11 ) than open stomata ...
Pagina 109
... vacuoles fuse to form several large vacuoles per guard cell . The results reported in this chapter support the idea that a substantial vacuolar reorganization accompanies and presumably effects guard cell movement . However , good ...
... vacuoles fuse to form several large vacuoles per guard cell . The results reported in this chapter support the idea that a substantial vacuolar reorganization accompanies and presumably effects guard cell movement . However , good ...
Pagina 116
... vacuoles are present ( some labelled with asterisks ) . Unstained , 15 μm thick section . Phase optics . appear black . N , nucleus . X 1,800 . Fig . 11. Polar region of stoma from capsule kept in the dark with many small vacuoles ( V ...
... vacuoles are present ( some labelled with asterisks ) . Unstained , 15 μm thick section . Phase optics . appear black . N , nucleus . X 1,800 . Fig . 11. Polar region of stoma from capsule kept in the dark with many small vacuoles ( V ...
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
Allaway apophysis arrow arrowheads axially calyptra cell parent cell cell plastids cell plate cell walls central aperture Chabot Chapter chloroplasts cisternae coated vesicles contain cortical cells Cross section cuticle formation cuticular cytokinesis cytoplasm differentiation dorsal wall electron microscope endoplasmic reticulum fibrillar Funaria guard cell Funaria hygrometrica Funaria stomata Galatis and Mitrakos GCPC GCPC's guard cell guard cell parent guard cell walls Haberlandt inclusions Landré lipid globules micrographs middle lamella middle wall layer Milthorpe moss non-stomatal epidermal cells nucleolus nucleus older stomata one-celled Palevitz and Hepler Paradermal section phragmoplast plasmalemma plasmodesmata polar regions pore cuticle pore formation PPB's preprophase bands Protoplasma radial orientation Raschke Schnepf septum Singh and Srivastava sporophyte Srivastava and Singh stage starch stomatal cavity stomatal development strands structure subsidiary cell walls substomatal cavity thick thickening tissue transmission electron microscopy tubular turgor ultrastructural vacuoles ventral wall vesicles wall fibrils wall Fig