Similar Datasets
Project description:Sucrose and temperature stress to Liberibacter crescens
| PRJNA755204 | ENA
Project description:Salt stress is one of the major abiotic stresses affecting the yield of ginseng (Panax ginseng C. A. Meyer). The objective of this study was to identify proteins of ginseng, which is responsive in salt stress. In this direction, ginseng plants of different growth stages (3, 4 and 5 years), were grown in the hydroponic conditions and exposed to 5 ds/m salt concentration. The secreted proteins, collected from the water, at 0, 24, 72 and 120 hours after exposure were used for the proteome analysis using shotgun approaches. Through the shotgun proteomics, a total of 155 and 88 secreted proteins were identified by searching in two RNA-sequencing (RNA-seq) database, respectively.
2022-11-17 | PXD010322 | Pride
Project description:RNA sequencing of L. crescens grown with tolfenamic acid and a DMSO vehicle control.
2021-09-07 | GSE182163 | GEO
Project description:Characterization of four TCE-dechlorinating microbial enrichments grown with different cobalamin stress and methanogenic conditions
| PRJNA148909 | ENA
Project description:Understanding the response processes in cellular systems to external perturbations is a central goal of large-scale molecular profiling experiments. We investigated the molecular response of yeast to increased and lowered temperatures relative to optimal reference conditions across two levels of molecular organization: the transcriptome using a whole yeast genome microarray and the metabolome applying the GC/MS technology with in-vivo stable-isotope labeling for accurate relative quantification of a total of 50 different metabolites. The molecular adaptation of yeast to increased or lowered temperatures relative control conditions at both the metabolic and transcriptional level is dominated by temperature-inverted differential regulation patterns of transcriptional and metabolite responses and the temporal response observed to be biphasic. The set of previously described general environmental stress response (ESR) genes showed particularly strong temperature-inverted response patterns. Among the metabolites measured, trehalose was detected to respond strongest to the temperature stress and with temperature-inverted up and downregulation relative to control, mid-temperature conditions. Although associated with the same principal environmental parameter, the two different temperature regimes caused very distinct molecular response patterns at both the metabolite and the transcript level. While pairwise correlations between different transcripts and between different metabolites were found generally preserved under the various conditions, substantial differences were also observed indicative of changed underlying network architectures or modified regulatory relationships. Gene and associated gene functions were identified that are differentially regulated specifically under the gradual stress induction applied here compared to abrupt stress exposure investigated in previous studies, including genes of as of yet unidentified function and genes involved in protein synthesis and energy metabolism. Reference: Strassburg K, Walther D, Takahashi H, Kanaya S, and Kopka J. Dynamic transcriptional and metabolic responses in yeast adapting to temperature stress. OMICS JIB, 2010, 14(3), in press.
2010-01-01 | GSE15352 | GEO
Project description:We report the application of small RNA sequencing (Illumina) technology for the identification of miRNA from root and leaf tissues of pokkali rice cultivar grown under normal and salt stress conditions. We used this data to predict and identify known and novel miRNAs.
2021-02-01 | GSE111767 | GEO
Project description:In order to identify microRNAs involved in response to nitrogen excess stress we performed deep sequencing of sRNA libraries constructed form RNA isolated from roots and shoots of two week old barley plants that have been grown under nitrogen excess stress and control conditions.
2022-02-24 | GSE145799 | GEO
Project description:Understanding the response processes in cellular systems to external perturbations is a central goal of large-scale molecular profiling experiments. We investigated the molecular response of yeast to increased and lowered temperatures relative to optimal reference conditions across two levels of molecular organization: the transcriptome using a whole yeast genome microarray and the metabolome applying the GC/MS technology with in-vivo stable-isotope labeling for accurate relative quantification of a total of 50 different metabolites. The molecular adaptation of yeast to increased or lowered temperatures relative control conditions at both the metabolic and transcriptional level is dominated by temperature-inverted differential regulation patterns of transcriptional and metabolite responses and the temporal response observed to be biphasic. The set of previously described general environmental stress response (ESR) genes showed particularly strong temperature-inverted response patterns. Among the metabolites measured, trehalose was detected to respond strongest to the temperature stress and with temperature-inverted up and downregulation relative to control, mid-temperature conditions. Although associated with the same principal environmental parameter, the two different temperature regimes caused very distinct molecular response patterns at both the metabolite and the transcript level. While pairwise correlations between different transcripts and between different metabolites were found generally preserved under the various conditions, substantial differences were also observed indicative of changed underlying network architectures or modified regulatory relationships. Gene and associated gene functions were identified that are differentially regulated specifically under the gradual stress induction applied here compared to abrupt stress exposure investigated in previous studies, including genes of as of yet unidentified function and genes involved in protein synthesis and energy metabolism. Reference: Strassburg K, Walther D, Takahashi H, Kanaya S, and Kopka J. Dynamic transcriptional and metabolic responses in yeast adapting to temperature stress. OMICS JIB, 2010, 14(3), in press. Time-series with 8 time points for three different ambient temperatures. Single replicate per time point and temperature series.
2009-12-31 | E-GEOD-15352 | biostudies-arrayexpress
Project description:Rhizobium tropici CIAT899 is a nodule-forming α-proteobacterium displaying intrinsic resistance to several abiotic stress conditions such as low soil pH and high temperatures, which are common in tropical environments. It is a good competitor for Phaseolus vulgaris (common bean) nodule occupancy at low pH values, however little is known about the genetic or physiological basis of acid tolerance about gene expression under acidic conditions. To identify genes responding to pH stress we studied the transcriptomes of cells grown under different pH conditions. RNA was extracted from cells grown for several generations in minimal medium at 6.8 or 4.5 (adapted cells). In addition, we acid-shocked cells pre-grown at pH 6.8 for 45 minutes at pH 4.5. Transcriptomes were determined by RNA-Seq. From a total of 6289 protein-coding genes, 383 were found to be differentially expressed under acidic conditions versus control, among which 351 were induced and 32 repressed; only 11 genes were induced upon acid shock. The acid stress response of R. tropici CIAT899 is versatile: we found genes encoding response regulators and membrane transporters, but also enzymes involved in amino acid and carbohydrate metabolism and proton extrusion. Our findings enhance our understanding of the core genes that are important during the acid stress response in R. tropici.
2018-05-17 | GSE108074 | GEO
Project description:RNA-seq: WT under proteotoxic stress conditions
| PRJNA510953 | ENA