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Putrescine Is Involved in Arabidopsis Freezing Tolerance and Cold Acclimation by Regulating Abscisic Acid Levels in Response to Low Temperature

The levels of endogenous polyamines have been shown to increase in plant cells challenged with low temperature; however, the functions of polyamines in the regulation of cold stress responses are unknown. Here, we show that the accumulation of putrescine under cold stress is essential for proper col...

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Autori principali: Cuevas, Juan C., López-Cobollo, Rosa, Alcázar, Rubén, Zarza, Xavier, Koncz, Csaba, Altabella, Teresa, Salinas, Julio, Tiburcio, Antonio F., Ferrando, Alejandro
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Society of Plant Biologists 2008
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2556839/
https://ncbi.nlm.nih.gov/pubmed/18701673
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1104/pp.108.122945
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