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231225s2019 xx |||||o 00| ||eng c |
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|a 10.1093/jxb/erz115
|2 doi
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|a pubmed24n0983.xml
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|a (DE-627)NLM294929177
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|a (NLM)30869795
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Costa-Broseta, Álvaro
|e verfasserin
|4 aut
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|a Nitric oxide deficiency decreases C-repeat binding factor-dependent and -independent induction of cold acclimation
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|c 2019
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 13.07.2020
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|a Date Revised 13.07.2020
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|a published: Print
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|a Citation Status MEDLINE
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|a © Society for Experimental Biology 2019.
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|a Plant tolerance to freezing temperatures is governed by endogenous components and environmental factors. Exposure to low non-freezing temperatures is a key factor in the induction of freezing tolerance in the process called cold acclimation. The role of nitric oxide (NO) in cold acclimation was explored in Arabidopsis using triple nia1nia2noa1-2 mutants that are impaired in the nitrate-dependent and nitrate-independent pathways of NO production, and are thus NO deficient. Here, we demonstrate that cold-induced NO accumulation is required to promote the full cold acclimation response through C-repeat Binding Factor (CBF)-dependent gene expression, as well as the CBF-independent expression of other cold-responsive genes such as Oxidation-Related Zinc Finger 2 (ZF/OZF2). NO deficiency also altered abscisic acid perception and signaling and the cold-induced production of anthocyanins, which are additional factors involved in cold acclimation
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a ABA
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|a Arabidopsis
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|a CBFs
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|a anthocyanins
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|a cold acclimation
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|a freezing tolerance
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|a nitric oxide
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|a Nitric Oxide
|2 NLM
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|a 31C4KY9ESH
|2 NLM
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1 |
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|a Perea-Resa, Carlos
|e verfasserin
|4 aut
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|a Castillo, Mari-Cruz
|e verfasserin
|4 aut
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1 |
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|a Ruíz, M Fernanda
|e verfasserin
|4 aut
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|a Salinas, Julio
|e verfasserin
|4 aut
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|a León, José
|e verfasserin
|4 aut
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|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 70(2019), 12 vom: 28. Juni, Seite 3283-3296
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
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|g volume:70
|g year:2019
|g number:12
|g day:28
|g month:06
|g pages:3283-3296
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|u http://dx.doi.org/10.1093/jxb/erz115
|3 Volltext
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|d 70
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