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• W3005666972 abstract "Abstract Background The detrimental effects of global climate change direct more attention to the survival and productivity of plants during periods of highly fluctuating temperatures. In particular in temperate climates in spring, temperatures can vary between above-zero and freezing temperatures, even during a single day. Freeze-thaw cycles cause cell membrane lesions that can lead to tissue damage and plant death. Whereas the processes of cold acclimation and freeze-thaw injury are well documented, not much is known about the recovery of plants after a freezing event. We therefore addressed the following questions: i. how does the severity of freezing damage influence repair; ii. how are respiration and content of selected metabolites influenced during the repair process; and iii. how do transcript levels of selected genes respond during repair? Results We have investigated the recovery from freezing to sub-lethal temperatures in leaves of non-acclimated and cold acclimated Arabidopsis thaliana plants over a period of 6 days. Fast membrane repair and recovery of photosynthesis were observed 1 day after recovery (1D-REC) and continued until 6D-REC. A substantial increase in respiration accompanied the repair process. In parallel, concentrations of sugars and proline, acting as compatible solutes during freezing, remained unchanged or declined, implicating these compounds as carbon and nitrogen sources during recovery. Similarly, cold-responsive genes were mainly down regulated during recovery of cold acclimated leaves. In contrast, genes involved in cell wall remodeling and ROS scavenging were induced during recovery. Interestingly, also the expression of genes encoding regulatory proteins, such as 14–3-3 proteins, was increased suggesting their role as regulators of repair processes. Conclusions Recovery from sub-lethal freezing comprised membrane repair, restored photosynthesis and increased respiration rates. The process was accompanied by transcriptional changes including genes encoding regulatory proteins redirecting the previous cold response to repair processes, e.g. to cell wall remodeling, maintenance of the cellular proteome and to ROS scavenging. Understanding of processes involved in repair of freeze-thaw injury increases our knowledge on plant survival in changing climates with highly fluctuating temperatures." @default.
• W3005666972 created "2020-02-24" @default.
• W3005666972 creator A5015196163 @default.
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• W3005666972 date "2020-01-20" @default.
• W3005666972 modified "2023-10-12" @default.
• W3005666972 title "Repair of sub-lethal freezing damage in leaves of Arabidopsis thaliana" @default.
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• W3005666972 cites W1562257114 @default.
• W3005666972 cites W1699858150 @default.
• W3005666972 cites W1774638192 @default.
• W3005666972 cites W1979924486 @default.
• W3005666972 cites W1991317618 @default.
• W3005666972 cites W1993369299 @default.
• W3005666972 cites W1995300967 @default.
• W3005666972 cites W2000197800 @default.
• W3005666972 cites W2004448262 @default.
• W3005666972 cites W2005503359 @default.
• W3005666972 cites W2006060213 @default.
• W3005666972 cites W2006475898 @default.
• W3005666972 cites W2007865589 @default.
• W3005666972 cites W2008951912 @default.
• W3005666972 cites W2015596353 @default.
• W3005666972 cites W2024369996 @default.
• W3005666972 cites W2026288848 @default.
• W3005666972 cites W2026755717 @default.
• W3005666972 cites W2028823348 @default.
• W3005666972 cites W2029021358 @default.
• W3005666972 cites W2040926513 @default.
• W3005666972 cites W2045194914 @default.
• W3005666972 cites W2047619079 @default.
• W3005666972 cites W2052245367 @default.
• W3005666972 cites W2053467933 @default.
• W3005666972 cites W2057772230 @default.
• W3005666972 cites W2061868505 @default.
• W3005666972 cites W2069917358 @default.
• W3005666972 cites W2069992100 @default.
• W3005666972 cites W2076542443 @default.
• W3005666972 cites W2078388964 @default.
• W3005666972 cites W2083815812 @default.
• W3005666972 cites W2085098773 @default.
• W3005666972 cites W2095188802 @default.
• W3005666972 cites W2097224528 @default.
• W3005666972 cites W2100303227 @default.
• W3005666972 cites W2101218484 @default.
• W3005666972 cites W2102687477 @default.
• W3005666972 cites W2103816316 @default.
• W3005666972 cites W2108313611 @default.
• W3005666972 cites W2113656539 @default.
• W3005666972 cites W2115464555 @default.
• W3005666972 cites W2116716656 @default.
• W3005666972 cites W2117936883 @default.
• W3005666972 cites W2119220376 @default.
• W3005666972 cites W2128644227 @default.
• W3005666972 cites W2130916847 @default.
• W3005666972 cites W2135287613 @default.
• W3005666972 cites W2135572188 @default.
• W3005666972 cites W2139210662 @default.
• W3005666972 cites W2141363485 @default.
• W3005666972 cites W2143489786 @default.
• W3005666972 cites W2146597733 @default.
• W3005666972 cites W2148934402 @default.
• W3005666972 cites W2153519021 @default.
• W3005666972 cites W2162098634 @default.
• W3005666972 cites W2167942713 @default.
• W3005666972 cites W2170264257 @default.
• W3005666972 cites W2341846182 @default.
• W3005666972 cites W2469158176 @default.
• W3005666972 cites W2478292966 @default.
• W3005666972 cites W2554493254 @default.
• W3005666972 cites W2556367176 @default.
• W3005666972 cites W2591887068 @default.
• W3005666972 cites W2598109345 @default.
• W3005666972 cites W268322159 @default.
• W3005666972 cites W2754227276 @default.
• W3005666972 cites W2790710267 @default.
• W3005666972 cites W2882976060 @default.
• W3005666972 cites W2885725149 @default.
• W3005666972 cites W2964655558 @default.
• W3005666972 cites W330580475 @default.
• W3005666972 cites W4231680606 @default.
• W3005666972 cites W634659155 @default.
• W3005666972 cites W91518858 @default.
• W3005666972 doi "https://doi.org/10.1186/s12870-020-2247-3" @default.
• W3005666972 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6971927" @default.
• W3005666972 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31959104" @default.
• W3005666972 hasPublicationYear "2020" @default.
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