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Oligosaccharin - A new systemic factor in the acquisition of freeze tolerance in winter plants
Authors
Barisheva T.
Hahn M.
+5 more
Larskaya I.
Toroshina T.
Trofimova O.
Zabotin A.
Zabotina O.
Publication date
29 February 2020
Publisher
Abstract
The acquisition of freeze tolerance in winter plants involves, among other cellular responses, activated catabolism of cell wall polysaccharides, thereby liberating oligosaccharides. One of these was identified as an oligosaccharin (physiologically active fragment) that most likely originates from hemicelluloses. Treatment of winter wheat seedlings with the oligosaccharin at 2°C increased their freeze tolerance by ∼30%. Results obtained to date suggest that the oligosaccharin acts as an endogenous and systemic signaling molecule during cold adaptation. © 2005 Società Botanica Italiana
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National Open Repository Aggregator (NORA)
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oai:rour.neicon.ru:rour/174120
Last time updated on 04/04/2020
National Open Repository Aggregator (NORA)
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:rour.neicon.ru:rour/138521
Last time updated on 04/04/2020