The Development and Ultrastructure of the Stomata of Funaria Hygrometrica, HedwCornell University, 1982 - 252 pagina's |
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Pagina 9
... plate but not in the cell poles . The polar regions lack any discernible ultrastructural specialization such as evidence of wall dissolution or a structure impeding cell plate extension . swollen ends ( Fig . 7. 11 ) . Newly formed ...
... plate but not in the cell poles . The polar regions lack any discernible ultrastructural specialization such as evidence of wall dissolution or a structure impeding cell plate extension . swollen ends ( Fig . 7. 11 ) . Newly formed ...
Pagina 18
... cells that are unusual in some aspect of the fusion of their cell plate with the parent wall , e.g. , the cell plate may be absent ( early cellularization of endosperm , Newcomb and Fowke , 1973 ) or may only temporarily contact the ...
... cells that are unusual in some aspect of the fusion of their cell plate with the parent wall , e.g. , the cell plate may be absent ( early cellularization of endosperm , Newcomb and Fowke , 1973 ) or may only temporarily contact the ...
Pagina 26
... cell with developing cell plate ( arrow ) . The septum widens at its ends . X 4,300 . FIG . 12. Edge of growing stomatal cell plate ( Cp ) where numerous vesicles appear to be coalescing ... Cell plate ( arrow ) in outer PAGE 26.
... cell with developing cell plate ( arrow ) . The septum widens at its ends . X 4,300 . FIG . 12. Edge of growing stomatal cell plate ( Cp ) where numerous vesicles appear to be coalescing ... Cell plate ( arrow ) in outer PAGE 26.
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