Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcript expression data from Populus euphratica leaves subjected to drought

ABSTRACT: Populus euphratica is a natural population grown in semirid areas. The molecular response of the poplar to drought maintain to be elucided, especially at global genome level. We used Affymetrix poplar genome genechip microarrays to analyze the full transcript expression underlying different drought intensities and identified significantly differently expressed genes during this process.

ORGANISM(S): Populus euphratica Populus sp.

PROVIDER: GSE23637 | GEO | 2012/07/01

SECONDARY ACCESSION(S): PRJNA130943

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcript expression data from Populus euphratica leaves subjected to drought

Project description:Populus euphratica is a natural population grown in semirid areas. The molecular response of the poplar to drought maintain to be elucided, especially at global genome level. We used Affymetrix poplar genome genechip microarrays to analyze the full transcript expression underlying different drought intensities and identified significantly differently expressed genes during this process. Uniformly developed seedlings of P. euphratica grown in gradually long-term drought throught water-withholding treatment. Affymetrix poplar genechip was hired to investigate the full transcripts changed of the poplar response to different drought intensity levels.

2012-06-30 | E-GEOD-23637 | biostudies-arrayexpress

Transcript expression data from Populus euphratica shoots subjected to salt stress

Project description:Populus euphratica is a medium-sized deciduous tree naturally grown in high saline condition, however, the molecular response of the poplar to salinity at global genome level maintain to be elucidated. We used Affymetrix poplar genome microarrays to investigate the full transcript expression exposed to different salt intensities and identified significantly changed transcripts within the 24 hours after exposed to salt stress.

2016-11-12 | GSE52305 | GEO

A Genome-Wide Characterization of New and Drought Stress Responsive MicroRNAs in Populus euphratica

Project description:We present an efficient method to genome-wide discover new and drought stress responsive miRNAs in P. euphratica. High throughput sequencing of P. euphratica leaves found 197 conserved miRNAs between P. euphratica and Populus trichocarpa. Meanwhile, 189 new miRNAs which belonged to 120 families were identified, a large increasing to the number of P. euphratica miRNAs. Target prediction and degradome sequencing verification of 22 new and 21 conserved miRNA targets showed these targets were involved in multiple biological processes, including transcription regulation and response to stimulus. Furthermore, comparison of high-throughput sequencing with miRNA microarray profiling data indicated that 104 miRNA sequences were up-regulated, while 27 were down-regulated under drought stress. This preliminary characterization based on our findings provided a framework for future analysis of miRNA genes and their roles in key traits of poplar as stress resistance plant breeding and environment protection usage.

2011-04-25 | GSE25747 | GEO

A Genome-Wide Characterization of New and Drought Stress Responsive MicroRNAs in Populus euphratica

2011-04-25 | E-GEOD-25747 | biostudies-arrayexpress

Transcript expression data from Populus euphratica leaves subjected to infection by Marssonina pathogen

2012-07-01 | GSE23726 | GEO

Transcript expression data from Populus euphratica leaves subjected to infection by Marssonina pathogen

Project description:Gene expression profiles of Populus deltoides induced by fungal pathogenic Marssonina brunneain iduring time-course infection. We used Affymetrix poplar genome genechip microarrays to analyze the full transcript expression underlying time-course infection and identified significantly differently expressed genes during the infection process. 2-year-old seedlings of P. deltoides grown were innoculated with the suspension of the pathogenic spores throught leaves spraying. Collecting the samples at interval time of 2 days and one week. Affymetrix poplar genechip was hired to investigate the full transcripts changed of the poplar response to the pathogen attack during the time.

2012-06-30 | E-GEOD-23726 | biostudies-arrayexpress

Response to drought and salt stress in leaves of poplar (Populus alba × P. glandulosa): Expression profiling by oligonucleotide microarray analysis

Project description:We performed that comprehensive identification of genes responsible for stress tolerance by analyzing the whole-genome expression profiles of poplar (Populus alba × P. glandulosa) leaves exposed to drought and salt stresses. Examination at the molecular level how this tree species responds to drought and salt stresses by regulating the expression of genes involved in signal transduction, transcriptional regulation, and stress responses.

2014-08-12 | GSE60311 | GEO

proteomic analysis of heteromorphic leaves in Populus euphratica through iTRAQ

Project description:This project employed iTRAQ to identify proteins in three types of heteromorphic leaves in Populus euphratica

2020-03-01 | PXD011819 |

Transcription profiling of Populus x canescens and P. euphratica

Project description:Comparison of transcriptional states of Populus x canescens and P. euphratica under control conditions

2009-10-27 | E-MEXP-1928 | biostudies-arrayexpress

Genotype and time of day shape the Populus drought response

Project description:As exposure to episodic drought can impinge significantly on forest health and the establishment of productive tree plantations, there is great interest in understanding the mechanisms of drought response in trees. The ecologically dominant and economically important genus Populus, with its sequenced genome, provides an ideal opportunity to examine transcriptome level changes in trees in response to a drought stimulus. The transcriptome level drought response of two commercially important hybrid Populus clones (P. deltoides · P. nigra, DN34, and P. nigra · P. maximowiczii, NM6) was characterized over a diurnal period using a 4 · 2 · 2 completely randomized factorial ANOVA experimental design (four time points, two genotypes, and two treatment conditions) using Affymetrix Poplar GeneChip microarrays. Notably, the specific genes that exhibited changes in transcript abundance in response to drought differed between the genotypes and/or the time of day that they exhibited their greatest differences. This study emphasizes the fact that it is not possible to draw simple, generalized conclusions about the drought response of the genus Populus on the basis of one species, nor on the basis of results collected at a single time point. The data derived from our studies provide insights into the variety of genetic mechanisms underpinning the Populus drought response, and provide candidates for future experiments aimed at understanding this response across this economically and ecologically important genus.

2009-12-31 | GSE15242 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data