Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Wind-responsive changes in poplar leaves of different developmental stages

ABSTRACT: A developmental series of wind-treated Populus leaf tissue was subjected to array analyses in order to address the issue of age-dependent responsiveness to environmental changes. The following developmental stages were defined for the experiment: Y – “youngest leaf” including the shoot tip = smallest fully enrolled leaf; E – “expanded leaf” = oldest leaf that had not reached full leaf thickness; M – “mature leaf” = 5th leaf below E = has reached full leaf expansion and full leaf thickness; O – “old leaf” = 5th leaf below E. Keywords: transcription profiling

ORGANISM(S): Populus tremula x Populus alba Populus nigra Populus trichocarpa x Populus deltoides Populus euphratica

PROVIDER: GSE11026 | GEO | 2008/04/03

SECONDARY ACCESSION(S): PRJNA107125

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Wind-responsive changes in poplar leaves of different developmental stages

Project description:A developmental series of wind-treated Populus leaf tissue was subjected to array analyses in order to address the issue of age-dependent responsiveness to environmental changes. The following developmental stages were defined for the experiment: Y – “youngest leaf” including the shoot tip = smallest fully enrolled leaf; E – “expanded leaf” = oldest leaf that had not reached full leaf thickness; M – “mature leaf” = 5th leaf below E = has reached full leaf expansion and full leaf thickness; O – “old leaf” = 5th leaf below E. Keywords: transcription profiling Two-condition experiment, control (K) vs. Wind-treated (W) leaves. Biological replicates: 3 control (1-3), wind-exposed (1-3), independently grown and harvested. One swap replicate per array.

2008-04-03 | E-GEOD-11026 | biostudies-arrayexpress

Temporal regulatory role of miR156 during leaf ontogenesis

Project description:Analysis of different leaves from transgenic plants over expressing microRNA miR156. Time-dependent gene expression is essential for developmental timing control. MiR156 was characterized as a time-dependent expressed microRNA during leaf development. The level of miR156 is positive correlated to developmental time during leaf growth. We used microarray to identify genes regulated by miR156 in a time-dependent manner during leaf development. Results indicate that most time-negative genes were activated in mature leaves of miR156 over expressed plants compared with wild type. Keywords: gene expression array-based (RNA / in situ oligonucleotide) To identify the temporal regulation role of miR156 in different leaves, all leaves in the main tiller were collected separately from Md/Mh (miR156 over expressed lines) and wild type (WT) plants. The level of miR156 were checked in these samples, then three biological repeats were selected and these RNA samples of the oldest (L1) and youngest leaf (L4 or L5) were applied for microarray hybridization.

2010-10-26 | E-GEOD-14692 | biostudies-arrayexpress

Technical Failure During Colorectal Endoscopic Full Thickness Resection (EFTR): The "Through Thick and Thin" Study

Project description:Among advanced resection techniques, endoscopic full thickness resection (EFTR) allows closure and full-thickness resection by the use of the non-exposed full thickness resection device (FTRD). The study is a retrospective analysis of technical failure occurring during colorectal full-thickness resection. Full thickness resection is a safe and effective procedure for "difficult" colorectal lesions. However, technical failure can occur and to date there is no evidence about type and clinical consequences in this setting.

| 64128 | ecrin-mdr-crc

Project description:Human full thickness colon microbiome

| PRJNA496071 | ENA

The quantitative biotinylproteomics studies reveals WInd-Related Kinase (WIRK1) functioning as a wind signaling component in Wind-induced Thigmomorphpgenesis and Gravitropism

Project description:Wind is one of the most prevalent environmental forces entraining plants to develop various mechano-responses, collectively called thigmomorphogenesis. Largely unknown is how plants transduce the complex wind force signals downstream to nuclear events and the development of thigmomorphogenic phenotype or anemotropic response. To identify molecular components of the wind drag force signaling, two force-regulated phosphoproteins, identified from our previous phosphoproteomic study of Arabidopsis touch response, mitogen-activated protein kinase kinase 1 (MKK1) and 2 (MKK2), were selected for performing in planta TurboID (ID)-based proximity-labeling (PL) proteomics. This quantitative biotinylproteomics was separately performed on MKK1-ID and MKK2-ID transgenic plants, respectively, using the TurboID overexpression transgenics as a universal control. This quantitative biotinylproteomic work successfully identified 11 and 71 MKK1- and MKK2 - associated proteins, respectively. A WInd-Related Kinase 1 (WIRK1), previously known as Rapidly Accelerated Fibrosarcoma 36 protein (RAF36), was eventually found to be a common interactor for both MKK1 and MKK2 kinases. Further molecular biology studies of the Arabidopsis RAF36 kinase found that it plays a role in wind regulation of the expression of touch-responsive TCH3 and CML38 genes and the phosphorylation of a touch-regulated PATL3 phosphoprotein. Measurement of leaf morphology and shoot gravitropic response of wirk1-1 mutant revealed that the WIRK1 gene is involved in both wind response and gravitropism of Arabidopsis, suggesting that WIRK1 protein may serve as the crosstalk point among multiple signal transduction pathways of both gravitropic and wind responses. It is likely that gravity force signaling may be an integral part of the wind mechano-signaling network in various parts of plant organs.

2024-06-22 | PXD048765 | Pride

Molecular profiling of Arabidopsis leaf growth in LD

Project description:Transcriptome changes during leaf growth and development were profiled. We extracted RNA from Arabidopsis leaf number six from plants growing in stable and controlled experimental conditions at four different growth stages both at the end-of-day (EOD) and end-of-night (EON). The experiment was performed in long-day conditions with optimal soil water content. Four growth stages were selected for analysis: stage 1, with maximum relative area and thickness expansion rates coinciding with leaf emergence; stage 2, maximum area and thickness absolute expansion rates; stage 3, decreasing leaf area and thickness expansion rates, and stage 4, end of leaf area and thickness expansions.

2015-11-02 | E-MTAB-2480 | biostudies-arrayexpress

Genetic variation of maize responses to low temperatures in controlled conditions

Project description:Eighteen genetically-diverse maize hybrids (Zea mays, dent lines crossed to a flint inbred-line) were cultivated in a growth-chamber at optimal temperature (20°C) for three weeks. They were then submitted to three successive steps of decreasing temperature ( 16, 13 and 8.5°C). Each step lasted two days. Samples were taken on the youngest ligulated leaf (fourth or fifth leaf) at the end of the period at 20°C and at the end of each temperature step. Three replicates per genotype/ temperature combination were analyzed. Each replicate was made up of the mix of leaf samples from different plants.

2021-01-19 | PXD021790 | Pride

Transcription profiling by tiling array of Arabidopsis thaliana leaf growth and development

Project description:Transcriptome changes during leaf growth and development were profiled. We extracted RNA from Arabidopsis leaf number six from plants growing in stable and controlled experimental conditions at four different growth stages both at the end-of-day (EOD) and end-of-night (EON). The experiment was performed in short-day conditions with optimal soil water content, and for comparison also in conditions with reduced and stable soil water content. Four growth stages were selected for analysis: stage 1, with maximum relative area and thickness expansion rates coinciding with leaf emergence; stage 2, maximum area and thickness absolute expansion rates; stage 3, decreasing leaf area and thickness expansion rates, and stage 4, end of leaf area and thickness expansions.

2012-12-12 | E-MTAB-1056 | biostudies-arrayexpress

Large scale analysis of leaf gene expression upon treatment of apple seedlings with acibenzolar-S-methyl or water

Project description:Investigation of whole genome gene expression level changes in the youngest expanded leaves of open-pollinated Golden Delicious seedlings either sprayed with reverse osmosis water or acibenzolar-S-methyl (ASM). Treatment was performed by spraying sprayed to runoff (with a pressurized hand sprayer) with the commercial product Bion 50 WG (Syngenta, Basel, Switzerland; 50% of ASM) prepared in reverse osmosis water at a final concentration of 0.4 g/L. The youngest developped leaf of each seedling was sampled 3 days after the treatment.

2021-06-11 | GSE176574 | GEO

Endoscopic Full Thickness Resection in the Lower GI Tract With the "Full Thickness Resection Device"

Project description:Observational prospective multicenter study to investigate efficacy and safety of endoscopic full thickness resection in the lower GI tract using a novel over-the-scope full thickness resection device.

| 2183735 | ecrin-mdr-crc

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