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Temperature stress

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Banana sRNAome and degradome identify microRNAs functioning in differential responses to temperature stress

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The temperature-responsive miRNAs in banana. On the other hand, high temperature stress can result in the ‘stay-green’ ripening disorder of ba- nana fruit. In this study, the expression levels of miR- NAs in banana with and without temperature stress treatments were separately compared. around 30% of the miRNAs showed significant changes under temperature stress (Additional file 1: Table S4).

Effects of salicylic acid and heat acclimation on thermotolerance and withanolide accumulation under high temperature stress in the Cape gooseberry (Physalis peruviana L.)

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Recent reports show that exogenous SA application or gradual application of temperature stress alleviates high temperature stress effects and induces thermotolerance in several plant species (Khan et al., 2015).. peruviana under high temperature stress with thermotolerance induced by foliar spraying of SA and simultaneous heat acclimation for 1 h.. peruviana leaves under high temperature stress (Table).. Our findings are directly in line with previous findings reported by Sivanandhan et al.

Identification and expression profiling of microRNAs involved in the stigma exsertion under high-temperature stress in tomato

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Overall, we found potential miRNAs that might par- ticipate in the regulation of stigma exsertion under high- temperature stress. LACs cleavage cascades were tightly correlated with the regulation of the response to heat stress and metabolic pathways in stamens and pistils (Fig. Therefore, stigma exsertion under high-temperature treatment can be attributed to the differences in the metabolic pathway mediated by auxin and ROS signaling pathways in stamens and pistils.

Effect of fungicide pretreatment on lipid peroxidation, antioxidant enzyme systems and proline accumulation in tomato (Lycopersicon esculentum Mill.) leaves under high temperature stress

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Fungicide pretreatment has a positive role in regulating plant response to high temperature (HT) stress in tomato leaves. Thiram, a widely used fungicide has a critical role for protection against high temperature stress in tomato when it is used in low-dose

Transcriptomic, proteomic, and physiological comparative analyses of flooding mitigation of the damage induced by low-temperature stress in direct seeded early indica rice at the seedling stage

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This finding might be attributable to the decrease in the low-temperature stress effect after flooding and the response of plant osmoregula- tory mechanisms to changes in environmental factors;. mechanism by which flooding mitigates low-temperature stress. The damage that low-temperature stress caused to chloroplast structures in rice leaves was alleviated by flooding.

Alternative Polyadenylation in response to temperature stress contributes to gene regulation in Populus trichocarpa

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Alternative Polyadenylation in response to temperature stress contributes to gene regulation in Populus trichocarpa. Results: Here, we performed a genome-wide profiling of polyadenylation sites under heat and cold treatments in Populus trichocarpa . Through a comprehensive analysis of polyA tail sequences, we identified 25,919 polyA-site clusters (PACs), and revealed 3429 and 3139 genes shifted polyA sites under heat and cold stresses respectively.

The transcriptomic responses of Atlantic salmon (Salmo salar) to high temperature stress alone, and in combination with moderate hypoxia

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Transcriptional regulation and epigenetic mechanisms Temperature stress in the WH and WN groups induced a similar down-regulation of the gene dnmt1 as com- pared to CT fish (qPCR validated), and this gene codes for DNA (cytosine-5)-methyltransferase, an enzyme es- sential for maintaining DNA methylation marks after mitosis [116]. [117] found that the same treatments (i.e., WH and WH) affected the methylation of CpG sites of the microarray-identified genes related to temperature stress (serpinh1,

Transcriptional profiling reveals changes in gene regulation and signaling transduction pathways during temperature stress in wucai (Brassica campestris L.)

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Temperature stress is one of the primary abiotic stresses experienced by plants during growth [30]. and MDA following temperature stress, and the MSI decreased significantly, this is similar to the results of the Chakraborty’s study [35]. Under temperature stress, the P N of the LT seedlings was higher than that of the HT seedlings, which indicated that the seedlings were more sensitive and susceptible to damage under high-temperature stress than under low-temperature stress.

Overexpression of herbaceous peony HSP70 confers high temperature tolerance

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Under high temperature stress, HSPs are synthesized and accumulated, and their contents are increased when the plants experience either abrupt or gradual increases in temperature [31]. lactiflora subjected to long-term high temperature stress, and the. 7 Physiological indices of WT and transgenic lines under high temperature stress. lactiflora was treated under short- term high temperature stress, the expression level of PlHSP70 increased gradually with the treatment, and no decline was observed.

Identification of microRNAs associated with the exogenous spermidine-mediated improvement of high-temperature tolerance in cucumber seedlings (Cucumis sativus L.)

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improvement of high-temperature. Background: High-temperature stress inhibited the growth of cucumber seedlings. 2 ’ grown at high-temperature (42 °C/32 ° C) in an artificial climate box improved the high-temperature tolerance. Although there have been many reports on the response of microRNAs (miRNAs) to high-temperature stress, the mechanism by which exogenous Spd may mitigate the damage of high-temperature stress through miRNA-mediated regulation has not been studied..

Transcriptome-wide identification of optimal reference genes for expression analysis of Pyropia yezoensis responses to abiotic stress

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the RNA-seq-based expres- sion patterns of PyOLE-1 under temperature stress (up- regulated 1.03 fold, 4.19 fold and 6.50 fold).

BSR-Seq analysis provides insights into the cold stress response of Actinidia arguta F1 populations

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Cold acclimation is one of the most important mechanisms against low temperature stress in winter. The response of plants to low temperature is a highly complex process involving multiple levels of regulation [3]. The role of the starch metabolism path- way in plants under low temperature stress has been widely studied, and sugars accumulate rapidly in plants under low temperature [9].

RNA-seq analysis provides insights into cold stress responses of Xanthomonas citri pv. citri

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Differential expression of genes associated with type IV pilus system and pathogenesis are important cellular adaptive responses of Xcc to cold stress.. Conclusions: Study provides clear insights into biological characteristics and genome-wide transcriptional analysis based molecular mechanism of Xcc in response to low temperature.. Keywords: Xanthomonas, Low temperature stress, Motility, Biofilm formation, Fatty acids, Metabolism.

Quantitative proteomic analyses reveal that energy metabolism and protein biosynthesis reinitiation are responsible for the initiation of bolting induced by high temperature in lettuce (Lactuca sativa L.)

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The effect of high temperature stress on male and female reproduction in plants. Differential proteomic analysis of soybean anthers by iTRAQ under high-temperature stress. Sequence and analysis of chromosome 5 of the plant Arabidopsis thaliana. https://doi.org/10.1007/s y.. https://doi.org/10.1016/S . Effect of high temperature on albumin and globulin accumulation in the endosperm proteome of the developing wheat grain. https://doi.org/10.

Genome-wide identification and transcript profiles of walnut heat stress transcription factor involved in abiotic stress

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Moreover, the role of the HSF signaling pathway is not only limited to thermal stress responses, but also in- volves in a variety of stresses such as cold, infiltration, drought, salt, ultraviolet light, oxidation and pathogen infection [31]. In the field, the drought stress usually oc- curs simultaneously with the HT stress. 5 Expression patterns of JrHSFs in ‘ Qingxiang ’ and ‘ Xiangling. H-0-Q / H-0-X ~ H-24-Q / H-24-X h after high temperature stress treatments in ‘ Qingxiang.

Comparison between transcriptomic responses to short-term stress exposures of a common Holarctic and endemic Lake Baikal amphipods

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Thus, although LTx values of the different species were in the lower temperature range similar, the higher LTx values varied more across the species due to the different slopes of the regression curves (Fig. The species-specific LT10 values were chosen for the temperature stress treatments in the studies of the transcriptomic responses of the amphipod species to thermal stress..

Candidate stress biomarkers for queen failure diagnostics

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But, overall, these results are consistent with temperature stress generally causing metabolic dysregulation in the spermatheca, which may contribute to how heat-and cold-shock leads to sperm death.. however, the expression patterns of the imidacloprid-treated queens were remarkably similar to the cocktail-treated queens.

Comparative transcriptome analysis of Glyphodes pyloalis Walker (Lepidoptera: Pyralidae) reveals novel insights into heat stress tolerance in insects

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Transcriptome response to temperature stress in the wolf spider Pardosa Pseudoannulata (Araneae: Lycosidae). Analysis of gene expression in the midgut of Bombyx Mori during the larval molting stage

Proteome-wide and lysine crotonylation profiling reveals the importance of crotonylation in chrysanthemum (Dendranthema grandiforum) under lowtemperature

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The ribosomal protein Rpl33 plays an essential role when tobacco is exposed to low-temperature stress [30].. In Arabidopsis under low-temperature stress, ribosomal protein S5 plays a key role. Many proteins related to the low-temperature stress response in rps5–1 are greatly reduced. Rice ribosomal pro- tein TCD11 is involved in the low-temperature response [32]. Under low-temperature stress, rice adapts to envir- onmental changes by inhibiting ribosome biological pro- cesses [33].

Genome-wide identification and expression profile analysis of trihelix transcription factor family genes in response to abiotic stress in sorghum [Sorghum bicolor (L.) Moench]

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There was a significant upregulation of the expression profiles of the 12 SbTH genes in the stems after 2 h under high temperature stress, however, SbTH37 expression was significantly up- regulated in the roots after 24 h under high temperature stress.