Global insights of protein responses to cold stress in plants: Signaling, defence, and degradation

Kazemi-Shahandashti, Seyyedeh-Sanam; Maali-Amiri, Reza

doi:10.1016/j.jplph.2018.03.022

Cited by 110 publications

(65 citation statements)

References 123 publications

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“…Differential expression patterns also indicate that sku5 mutants experience changes in the plasma membrane during spaceflight. Alterations in plasma membrane dynamics and composition occur in plant responses to terrestrial stressors (e.g., cold stress) and in the response of Chlorella vulgaris to spaceflight (Popova et al, 1989;Solanke and Sharma, 2008;Kazemi-Shahandashti and Maali-Amiri, 2018). Roots of Pisum sativum grown under clinorotation also show shifts in membrane composition in sterol-enriched membrane domains known as "lipid rafts" (Kordyum et al, 2018).…”

Section: Sku5 Mutation Produces a Dramatic Increase In Differential Gmentioning

confidence: 99%

Root Skewing-Associated Genes Impact the Spaceflight Response of Arabidopsis thaliana

et al. 2020

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The observation that plant roots skew in microgravity recently refuted the long-held conviction that skewing was a gravity-dependent phenomenon. Further, spaceflight root skewing suggests that specific root morphologies and cell wall remodeling systems may be important aspects of spaceflight physiological adaptation. However, connections between skewing, cell wall modification and spaceflight physiology are currently based on inferences rather than direct tests. Therefore, the Advanced Plant Experiments-03-2 (APEX-03-2) spaceflight study was designed to elucidate the contribution of two skewing-and cell wall-associated genes in Arabidopsis to root behavior and gene expression patterns in spaceflight, to assess whether interruptions of different skewing pathways affect the overall spaceflight-associated process. SPIRAL1 is a skewingrelated protein implicated in directional cell expansion, and functions by regulating cortical microtubule dynamics. SKU5 is skewing-related glycosylphosphatidylinositolanchored protein of the plasma membrane and cell wall implicated in stress response signaling. These two genes function in different cellular pathways that affect skewing on the Earth, and enable a test of the relevance of skewing pathways to spaceflight physiological adaptation. In this study, both sku5 and spr1 mutants showed different skewing behavior and markedly different patterns of gene expression in the spaceflight environment. The spr1 mutant showed fewer differentially expressed genes than its Col-0 wild-type, whereas sku5 showed considerably more than its WS wild-type. Developmental age played a substantial role in spaceflight acclimation in all genotypes, but particularly in sku5 plants, where spaceflight 4d seedlings had almost 10-times as many highly differentially expressed genes as the 8d seedlings. These differences demonstrated that the two skewing pathways represented by SKU5 and SPR1 have unique and opposite contributions to physiological adaptation to spaceflight. The spr1 response is less intense than wild type, suggesting that the loss of SPR1 positively impacts spaceflight adaptation. Conversely, the intensity of the sku5 responses suggests that the loss of SKU5 initiates a much more complex, deeper and more stress related response to spaceflight. This suggests that proper SKU5 function is important to spaceflight adaptation.

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Section: Sku5 Mutation Produces a Dramatic Increase In Differential Gmentioning

confidence: 99%

Root Skewing-Associated Genes Impact the Spaceflight Response of Arabidopsis thaliana

et al. 2020

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“…Cold stress can directly inhibit the metabolic reaction of plants and induce osmotic, oxidative and other stresses, thus preventing the expression of all genetic potential (Chinnusamy et al 2007;Kazemi-Shahandashti and Maali-Amiri 2018;Shi et al 2018). Indeed, the degree of damage to rice plants usually depends on time of occurrence (growth phase), the severity of chilling, and the duration of the cold stress (Li et al 1981;Ye et al 2009).…”

Section: Introductionmentioning

confidence: 99%

ATP Hydrolysis Determines Cold Tolerance by Regulating Available Energy for Glutathione Synthesis in Rice Seedling Plants

Jiang

et al. 2020

Rice

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Background: Glutathione (GSH) is important for plants to resist abiotic stress, and a large amount of energy is required in the process. However, it is not clear how the energy status affects the accumulation of GSH in plants under cold stress. Results: Two rice pure lines, Zhongzao39 (ZZ39) and its recombinant inbred line 82 (RIL82) were subjected to cold stress for 48 h. Under cold stress, RIL82 suffered more damages than ZZ39 plants, in which higher increases in APX activity and GSH content were showed in the latter than the former compared with their respective controls. This indicated that GSH was mainly responsible for the different cold tolerance between these two rice plants. Interestingly, under cold stress, greater increases in contents of carbohydrate, NAD(H), NADP(H) and ATP as well as the expression levels of GSH1 and GSH2 were showed in RIL82 than ZZ39 plants. In contrast, ATPase content in RIL82 plants was adversely inhibited by cold stress while it increased significantly in ZZ39 plants. This indicated that cold stress reduced the accumulation of GSH in RIL82 plants mainly due to the inhibition on ATP hydrolysis rather than energy deficit. Conclusion: We inferred that the energy status determined by ATP hydrolysis involved in regulating the cold tolerance of plants by controlling GSH synthesis.

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“…In addition, the accumulation of stress defense proteins including Cu/Zn superoxide dismutase, ascorbate peroxidases were significantly increased in bread wheat exposed to cold stress (Han, Kang & Guo, 2013). Many previous studies are consistently showed that GO terms related to photosynthesis and CO 2 fixation are down-regulated as well (Sanz-Saez et al, 2010;Kazemi-Shahandashti & Maali-Amiri, 2018;Yu et al, 2018). More and more evidence showed that chloroplast and photosynthesis are affected when plants subjected to cold stress.…”

Section: Discussionmentioning

confidence: 97%

Proteogenomic analysis of pitaya reveals cold stress-related molecular signature

Zhou

Wang

Mao

et al. 2020

PeerJ

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Pitayas (Hylocereus spp.) is an attractive, highly nutritious and commercially valuable tropical fruit. However, low-temperature damage limits crop production. Genome of pitaya has not been sequenced yet. In this study, we sequenced the transcriptome of pitaya as the reference and further investigated the proteome under low temperature. By RNAseq technique, approximately 25.3 million reads were obtained, and further trimmed and assembled into 81,252 unigene sequences. The unigenes were searched against UniProt, NR and COGs at NCBI, Pfam, InterPro and Kyoto Encyclopedia of Genes and Genomes (KEGG) database, and 57,905 unigenes were retrieved annotations. Among them, 44,337 coding sequences were predicted by Trandecoder (v2.0.1), which served as the reference database for label-free proteomic analysis study of pitaya. Here, we identified 116 Differentially Abundant Proteins (DAPs) associated with the cold stress in pitaya, of which 18 proteins were up-regulated and 98 proteins were down-regulated. KEGG analysis and other results showed that these DAPs mainly related to chloroplasts and mitochondria metabolism. In summary, chloroplasts and mitochondria metabolism-related proteins may play an important role in response to cold stress in pitayas.

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Global insights of protein responses to cold stress in plants: Signaling, defence, and degradation

Cited by 110 publications

References 123 publications

Root Skewing-Associated Genes Impact the Spaceflight Response of Arabidopsis thaliana

Root Skewing-Associated Genes Impact the Spaceflight Response of Arabidopsis thaliana

ATP Hydrolysis Determines Cold Tolerance by Regulating Available Energy for Glutathione Synthesis in Rice Seedling Plants

Proteogenomic analysis of pitaya reveals cold stress-related molecular signature

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