The Development and Ultrastructure of the Stomata of Funaria Hygrometrica, HedwCornell University, 1982 - 252 pagina's |
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Pagina 101
... Plastids Cortical cell chloroplasts are larger than guard cell plastids ( Fig . 13 ) until the stomatal pore forms . During the first day of stomatal growth , cortical cell plastids are much more packed with starch than guard cell plastids ...
... Plastids Cortical cell chloroplasts are larger than guard cell plastids ( Fig . 13 ) until the stomatal pore forms . During the first day of stomatal growth , cortical cell plastids are much more packed with starch than guard cell plastids ...
Pagina 107
... plastids of Funaria stomata , like those in most other plants ( Outlaw et al . 1981 ) contain chlorophyll and poorly developed grana . With the exception of Allium ... cell plastids ( Allaway and Milthorpe 1976 ) . Prior to PAGE 108.
... plastids of Funaria stomata , like those in most other plants ( Outlaw et al . 1981 ) contain chlorophyll and poorly developed grana . With the exception of Allium ... cell plastids ( Allaway and Milthorpe 1976 ) . Prior to PAGE 108.
Pagina 108
... cell plastids is reduced . When the pore forms , the amount of starch in guard cell plastids decreases ( Fig . 4 ) . This starch may be directly or indirectly utilized for processes accompanying pore formation such as cuticle synthesis ...
... cell plastids is reduced . When the pore forms , the amount of starch in guard cell plastids decreases ( Fig . 4 ) . This starch may be directly or indirectly utilized for processes accompanying pore formation such as cuticle synthesis ...
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