Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Differential expression for P and Fe

ABSTRACT: Root samples were used We exposed young seedlings to P and Fe deficiency

ORGANISM(S): Oryza sativa Oryza sativa Indica Group

PROVIDER: GSE52159 | GEO | 2016/01/01

SECONDARY ACCESSION(S): PRJNA227051

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Differential expression for P and Fe

Project description:Root samples were used We exposed young seedlings to P and Fe deficiency Expression study after 7 days of treatment

2016-07-03 | E-GEOD-52159 | biostudies-arrayexpress

RNA-seq analysis of Arabidopsis roots of Col-0, fls2 and UBQ10::mCitrine-IMA1 in response to +Fe, +Fe+flg22, -Fe and -Fe+flg22

Project description:We reported the flg22-triggered immune responses in roots affect the iron deficiency responses and may link to the function of FLS2 and IMA1 in the root. To identify the underlying mechanism of how the root transcriptome profiles respond to +Fe, +Fe+flg22, -Fe, -Fe+flg22 respectively, and if the flg22 responses is dependent on the function of FLS2 and IMA1 in the root, we performed an mRNA-seq experiments in Col-0, fls2 and UBQ10::mCitrine-IMA1 with different treatments. The differentially expressed genes in response to +Fe, +Fe+flg22, -Fe, -Fe+flg22 were analyzed. It has 36 samples in total, with 3 biogical replicates for each condition and each genotype.

2023-10-09 | GSE213557 | GEO

response of ein3eil1 mutants to fe deficiency-Role of ethylene in Fe deficieny response signalling

Project description:au10-14_fer - response of ein3eil1 mutants to fe deficiency - Response of ein3eil1 mutants to Fe deficiency - Wild type seedlings and ethylene insensitive ein3eil1 seedlings were germinated and grown in the presence of 50 µM Fe or absence of Fe (0 µM) on Hoagland medium agar plates until the age of 6 days. Under these growth conditions symptoms of Fe deficiency develop in the 0 Fe plants. Ethylene is known to promote Fe acquisition responses. Whole seedlings were harvested for transcriptome analysis, in a total of three biological replicates.

2011-12-31 | GSE26510 | GEO

Fe-FIT-Diff

Project description:au13-06_fit - Fe-FIT-Diff - FIT (FER-LIKE IRON DEFICIENCY-INDUCED TRANSCRIPTION FACTOR) is a regulator of Fe deficiency responses in the root. FIT is a basic helix-loop-helix protein. Here, we investigated the transcriptome changes in response to Fe deficiency (- Fe) versus the control condition (+ Fe) in wild type, the fit-3 loss of function mutant and in FIT overexpression plants.

2015-02-14 | GSE65934 | GEO

response of ein3eil1 mutants to fe deficiency-Role of ethylene in Fe deficieny response signalling

2011-12-31 | E-GEOD-26510 | biostudies-arrayexpress

Differential expression for salt and drought stress

Project description:Leaf samples were used. We exposed young seedlings to NaCl and drought.

2011-12-31 | GSE21651 | GEO

Salicylic acid accumulation is required for Fe-deficiency responses in Arabidopsis

Project description:Several phytohormones and other small molecules have been demonstrated to be involved in iron (Fe) homeostasis. However, how salicylic acid (SA), an essential hormone in plant immunity and defense responses, participates in Fe-deficiency responses in plants is largely unknown. Here, we took advantage of a SA biosynthesis defect mutant phytoalexin deficient 4 (pad4: T-DNA Salk_089936) to explore the possible effects of endogenous SA on the morphological and physiological responses to Fe deprivation. Under a Fe-deficiency treatment, Col-0 showed more severe leaf chlorosis and root growth inhibition compared with the pad4 mutant. The soluble Fe concentrations were significant higher in pad4 than Col-0 under the Fe-deficiency treatment, suggesting that a mutation in the PAD4 gene may alleviate the Fe-deficiency-induced symptoms by regulating the soluble Fe concentrations. Furthermore, a SA signaling maker line (PR1promoter: GUS) was used to investigate how Fe deficiency affects endogenous SA biosynthesis and metabolism. The data showed that Fe deficiency significantly induced SA accumulation in Col-0, and the loss function of PAD4 blocked this process. The requirement of endogenous SA accumulation for Fe-deficiency responses was confirmed using a series of SA biosynthetic mutants and transgenic lines.

2016-10-01 | GSE74515 | GEO

Physiological and transcriptomic characterization of white lupin response to Fe deficiency

Project description:Iron (Fe) and phosphorus (P) are essential nutrients for plants growth. Despite their abundance in soils, they are barely available for plants. In order to overcome these nutritional stresses, plants have evolved strategies including physiological, biochemical and morphological adaptations. Biosynthesis and release of low molecular weight compounds from the roots play a crucial role in P and Fe mobilization. White lupin (Lupinus albus L.) is considered a model plant for studying root exudates and for P-deficient adaptation. White lupin is able to markedly modify its root architecture by forming special structures called cluster roots, and modifies the rhizospheric soil characteristics by biosynthesising and releasing great amounts of exudates. These phenomena are quite well described in response to P deficiency, but there is few information on the adaptation of a cluster-root producing plant species to Fe deficiency. This prompted this work, aimed to characterize the physiological and transcriptomic responses of white lupin plants to Fe deficiency. Occurrence of Strategy I components and interactions with P nutrition has been also investigated in this work. Results showed a physiological and transcriptional link between the responses to Fe and P deficiency in white lupin roots. Phosphorus-deficient plants activated the Strategy I Fe acquisition mechanisms that lead to an enhanced Fe mobilization and translocation and that might help the P acquisition process. On the other hand, also the Fe deficiency enhanced the phosphate acquisition and some P-deficient-responsive genes were overexpressed.

2019-03-22 | GSE112220 | GEO

Arabidopsis root Fe deficiency transcriptome

Project description:Fe deficiency stimulates a coordinated response involving reduction, transport and redistribution of Fe in the roots. The expression of genes regulated by Fe deficiency in the two contrasting Arabidopsis thaliana ecotypes, Tsu-1 and Kas-1, shows that different ecotypes can respond in diverse ways, with different Fe regulated overrepresented categories. We use microarrays to analyze the Fe deficiency responses of contrasting Arabidopsis thaliana ecotypes (Tsu-1 and Kas-1). Arabidopsis thaliana roots from the Kas-1 and Tsu-1 ecotypes were exposed to complete or -Fe nutrient solutions and collected after 24 and 48 h for RNA extraction and hybridization on Affymetrix microarrays. Experiments were done using three biological replicates.

2011-10-05 | E-GEOD-29086 | biostudies-arrayexpress

fe-fit-diff_6d-Differential gene expression in A. thaliana roots depending on iron supply and FIT (FER-LIKE IRON DEFICIENCY-INDUCED TRANSCRIPTION FACTOR) abundance

Project description:au15-01_iron-fit - fe-fit-diff_6d - Changes in gene expression profiles between fit knock-out, wild-type and FIT overexpressor seedlings under sufficient iron supply and under iron deficiency. - Col-0, HA-FIT and fit-3.

2016-07-01 | GSE80281 | 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