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פותח על ידי קלירמאש פתרונות בע"מ -
Role of plant myosins in motile organelles: Is a direct interaction required?
Year:
2015
Authors :
אבו-עביד, מוחמד
;
.
בוכניק, לימור
;
.
שדות, עינת
;
.
Volume :
57
Co-Authors:
Buchnik, L., The Institute of Plant Sciences, The Volcani Center, ARO, PO Box 6, Bet-Dagan, Israel
Abu-Abied, M., The Institute of Plant Sciences, The Volcani Center, ARO, PO Box 6, Bet-Dagan, Israel
Sadot, E., The Institute of Plant Sciences, The Volcani Center, ARO, PO Box 6, Bet-Dagan, Israel
Facilitators :
From page:
23
To page:
30
(
Total pages:
8
)
Abstract:
Plant organelles are highly motile, with speed values of 3-7μm/s in cells of land plants and about 20-60μm/s in characean algal cells. This movement is believed to be important for rapid distribution of materials around the cell, for the plant's ability to respond to environmental biotic and abiotic signals and for proper growth. The main machinery that propels motility of organelles within plant cells is based on the actin cytoskeleton and its motor proteins the myosins. Most plants express multiple members of two main classes: myosin VIII and myosin XI. While myosin VIII has been characterized as a slow motor protein, myosins from class XI were found to be the fastest motor proteins known in all kingdoms. Paradoxically, while it was found that myosins from class XI regulate most organelle movement, it is not quite clear how or even if these motor proteins attach to the organelles whose movement they regulate. © 2014 Institute of Botany, Chinese Academy of Sciences.
Note:
Related Files :
alga
algae
cell organelle
Embryophyta
metabolism
myosin
Organelles
plant
Plants
Secretory Vesicles
עוד תגיות
תוכן קשור
More details
DOI :
10.1111/jipb.12282
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
23368
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:58
Scientific Publication
Role of plant myosins in motile organelles: Is a direct interaction required?
57
Buchnik, L., The Institute of Plant Sciences, The Volcani Center, ARO, PO Box 6, Bet-Dagan, Israel
Abu-Abied, M., The Institute of Plant Sciences, The Volcani Center, ARO, PO Box 6, Bet-Dagan, Israel
Sadot, E., The Institute of Plant Sciences, The Volcani Center, ARO, PO Box 6, Bet-Dagan, Israel
Role of plant myosins in motile organelles: Is a direct interaction required?
Plant organelles are highly motile, with speed values of 3-7μm/s in cells of land plants and about 20-60μm/s in characean algal cells. This movement is believed to be important for rapid distribution of materials around the cell, for the plant's ability to respond to environmental biotic and abiotic signals and for proper growth. The main machinery that propels motility of organelles within plant cells is based on the actin cytoskeleton and its motor proteins the myosins. Most plants express multiple members of two main classes: myosin VIII and myosin XI. While myosin VIII has been characterized as a slow motor protein, myosins from class XI were found to be the fastest motor proteins known in all kingdoms. Paradoxically, while it was found that myosins from class XI regulate most organelle movement, it is not quite clear how or even if these motor proteins attach to the organelles whose movement they regulate. © 2014 Institute of Botany, Chinese Academy of Sciences.
Scientific Publication
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