Home > Search Results: keywords:"membrane invaginations"
Search:
Search Tips :: Advanced Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Cytoplasmic membrane and tonoplast dynamics during closing and opening of stomata
 Röder, Matěj ; Žárský, Viktor (advisor) ; Albrechtová, Jana (referee)
Stomata are epidermal structures mediating regulated contact of plant apoplast with surrounding environment via stomatal opening. Change of turgor plays crucial part in initiation of stomatal opening or closure. During stomatal movement, guard cell undergo considerable and repetitive changes in cell volume and consequently surface area over a period of minutes. Alteration in the surface of membrane must occurs due to limited stretching capability of the plasma membrane. It can be achieved through membrane invaginations and endocytosis of small vesicles. Microscopy and electrophysiology techniques have proven that both processes are happening in guard cells. These processes are controlled and managed by complex web of signal pathways in which actin and microtubular cytoskeletons, SNARE proteins, ion channels and others molecules have crucial parts. The aim of this work is to summarize current knowledge on the processes and mechanisms of these membranes surface changes and their molecular principle.
Detailed record
Cytoplasmic membrane and tonoplast dynamics during closing and opening of stomata
 Röder, Matěj ; Žárský, Viktor (advisor) ; Albrechtová, Jana (referee)
Stomata are epidermal structures mediating regulated contact of plant apoplast with surrounding environment via stomatal opening. Change of turgor plays crucial part in initiation of stomatal opening or closure. During stomatal movement, guard cell undergo considerable and repetitive changes in cell volume and consequently surface area over a period of minutes. Alteration in the surface of membrane must occurs due to limited stretching capability of the plasma membrane. It can be achieved through membrane invaginations and endocytosis of small vesicles. Microscopy and electrophysiology techniques have proven that both processes are happening in guard cells. These processes are controlled and managed by complex web of signal pathways in which actin and microtubular cytoskeletons, SNARE proteins, ion channels and others molecules have crucial parts. The aim of this work is to summarize current knowledge on the processes and mechanisms of these membranes surface changes and their molecular principle.
Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English