A novel, cellulose synthesis inhibitory action of ancymidol impairs plant cell expansion

The co-ordination of cell wall synthesis with plant cell expansion is an important topic of contemporary plant biology research. In studies of cell wall synthesis pathways, cellulose synthesis inhibitors are broadly used. It is demonstrated here that ancymidol, known as a plant growth retardant prim...

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Veröffentlicht in:Journal of experimental botany. - 1985. - 59(2008), 14 vom: 01., Seite 3963-74
1. Verfasser: Hofmannová, Jana (VerfasserIn)
Weitere Verfasser: Schwarzerová, Katerina, Havelková, Lenka, Boríková, Petra, Petrásek, Jan, Opatrny, Zdenek
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2008
Zugriff auf das übergeordnete Werk:Journal of experimental botany
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Gibberellins Pyrimidines ancymidol 3C86AL416Z Cellulose 9004-34-6
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520 |a The co-ordination of cell wall synthesis with plant cell expansion is an important topic of contemporary plant biology research. In studies of cell wall synthesis pathways, cellulose synthesis inhibitors are broadly used. It is demonstrated here that ancymidol, known as a plant growth retardant primarily affecting gibberellin biosynthesis, is also capable of inhibiting cellulose synthesis. Its ability to inhibit cellulose synthesis is not related to its anti-gibberellin action and possesses some unique features never previously observed when conventional cellulose synthesis inhibitors were used. It is suggested that ancymidol targets the cell wall synthesis pathway at a regulatory step where cell wall synthesis and cell expansion are coupled. The elucidation of the ancymidol target in plant cells could potentially contribute to our understanding of cell wall synthesis and cell expansion control 
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700 1 |a Schwarzerová, Katerina  |e verfasserin  |4 aut 
700 1 |a Havelková, Lenka  |e verfasserin  |4 aut 
700 1 |a Boríková, Petra  |e verfasserin  |4 aut 
700 1 |a Petrásek, Jan  |e verfasserin  |4 aut 
700 1 |a Opatrny, Zdenek  |e verfasserin  |4 aut 
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