Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

An RNA-Seq atlas of gene expression in rose flower under treatment of various phytohormones and plant growth regulators

ABSTRACT: Using RNA-seq, we recently investigated the transcriptomic dynamics of rose flower under treatment of various plant hormones, including ethylene, 2,4-D, NAA, cytok, gibberellins, abscisic acid, brassinosteroids, salicylic acid, jasmonates, as well as ethylene inhibitor 1-MCP and AgNO. We obtained approximately 240GB data and dissected the transcriptional network with the aim of exploring the transcriptional variation of rose responses towards those plant hormones. Our data will be useful to all those working with the analysis of rose gene expression.

ORGANISM(S): Rosa hybrid cultivar

PROVIDER: GSE140696 | GEO | 2019/11/20

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Ethylene and auxin interactions in the roots of Arabidopsis seedlings

Project description:Understanding how developmental and environmental signals are integrated to produce specific responses is one of the main challenges of modern biology. Hormones and, most importantly, interactions between different hormones serve as crucial regulators of plant growth and development, playing central roles in the coordination of internal developmental processes with the environment. Herein, a combination of physiological, genetic, cellular, and whole-genome expression profiling approaches has been employed to investigate the mechanisms of interaction between two key plant hormones, ethylene and auxin. Quantification of the morphological effects of ethylene and auxin in a variety of mutant backgrounds indicates that auxin biosynthesis, transport, signaling and response are required for the ethylene-induced growth inhibition in roots but not in hypocotyls. Analysis of the activation of early auxin and ethylene responses at cellular level, as well as of global changes in gene expression in the wild type versus auxin and ethylene mutants, suggests a simple mechanistic model for the interaction between these two hormones in roots. This model not only implies existence of several levels of interaction but also provides a likely explanation for the strong ethylene response defects observed in auxin mutants. Keywords: Genetic modification. Plant hormone response

2007-07-13 | GSE7432 | GEO

Rose bengal pretreatment

Project description:Photoautotrophically grown wild type Chlamydomonas reinhardtii cultures were either "treated" with 2uM rose bengal at 50 umol photons m-2 s-1 or "untreated" with the same volume of water at the same light intensity. The purpose is to identify genes that are regulated by singlet oxygen. Keywords: stress response

2006-04-20 | GSE4681 | GEO

Prediction of Auxin-Ethylene Crosstalk Mediators Using Meta-Analysis of Hormone-Induced Transcriptome Data in Arabidopsis

Project description:Plant hormones auxin and ethylene are the key regulators of plant growth and development, and their crosstalk is essential for numerous processes. Large-scale identification of new molecular targets in this crosstalk and their characterization is a tempting idea. To address this issue, we combined our own and publicly available Arabidopsis thaliana transcriptome data on auxin and ethylene treatments in a meta-analysis.

2020-12-31 | GSE149410 | GEO

24-epibrassinolide regulates the expression of miRNAs in Arabidopsis thaliana

Project description:Brassinosteroids (BRs) are endogenous plant hormones and essential for normal plant growth and development. MicroRNAs (miRNAs) of Arabidopsis thaliana are involved in mediating cell proliferation in leaves, stress tolerance, and root development. The specifics of BRs mechanisms involving miRNAs are unknown. To explore the role of miRNAs in BR-mediated pathways, we analyzed differences in miRNA profiles between control (mock solution) and 24-epibrassinolide (EBR) treatments from customized miRNA microarrays.

2016-03-25 | GSE46377 | GEO

Microarray analysis of cross-talks between Jasmonate acid and ethylene signaling in Arabidopsis seedlings

Project description:Jasmonate and ethylene are two important plant hormones contributing plant resistance to biotic stresses synergistically. Our experimental results showed that two ethylene activated transcription factors (EIN3/EIL1) integrated both jasmonate and ethylene signaling in multiple developmental and defense events. To understand the importance of EIN3/EIL1 in jasmonate signaling, we utilized microarray analysis to identify how much the jasmonate regulated genes are governed by EIN3/EIL1. Our results indicated that EIN3/EIL1 act sequentially in a cascade of transcriptional regulation initiated by jasmonate.

2010-05-11 | GSE21762 | GEO

affy_floral_rose-Study of floral initiation and recurrent blooming in rose

Project description:affy_floralangers_rose - affy_floral_rose - - Which genes are induced during floral initiation? - Are the genes involved in floral initiation identical between our 3 genotypes? - Which genes are involved in the control of recurrent blooming in rose? - Which genes are diferentially expressed between buds that will become floral and buds that will remain vegetative?-This project aims to find in rose genes involved in flowering control (floral initiation and recurrent flowering). First, the floral initiation will be observed in 3 genotypes. Then we will check if same genes are regulated within genotypes for this process. Concerning recurrent blooming, we will compare flower bud versus vegetative buds in non-recurrent conditions and finally bud from non-recurrent and recurrent genotypes. Keywords: time course 26 arrays - rose

2011-08-31 | E-GEOD-17370 | biostudies-arrayexpress

Transcription profiling of Arabidopsis wild type and ein2-5 seedlings to investigate ethylene and auxin interactions in the root

Project description:Understanding how developmental and environmental signals are integrated to produce specific responses is one of the main challenges of modern biology. Hormones and, most importantly, interactions between different hormones serve as crucial regulators of plant growth and development, playing central roles in the coordination of internal developmental processes with the environment. Herein, a combination of physiological, genetic, cellular, and whole-genome expression profiling approaches has been employed to investigate the mechanisms of interaction between two key plant hormones, ethylene and auxin. Quantification of the morphological effects of ethylene and auxin in a variety of mutant backgrounds indicates that auxin biosynthesis, transport, signaling and response are required for the ethylene-induced growth inhibition in roots but not in hypocotyls. Analysis of the activation of early auxin and ethylene responses at cellular level, as well as of global changes in gene expression in the wild type versus auxin and ethylene mutants, suggests a simple mechanistic model for the interaction between these two hormones in roots. This model not only implies existence of several levels of interaction but also provides a likely explanation for the strong ethylene response defects observed in auxin mutants. Experiment Overall Design: The effect of ethylene on gene expression in Col-0 (wild-type) and aux1-7 (an auxin resistant mutant) seedlings' roots was investigated. Hydrocarbon-free air was used as control for the ethylene treatment. Two biological replicates were examined. Experiment Overall Design: Similarly, the effect of auxin (IAA) on gene expression in Col (wild-type) and ein2-5 (an ethylene insensitive mutant) seedlings' roots was studied. Two biological replicates were employed.

2008-06-15 | E-GEOD-7432 | biostudies-arrayexpress

Proteomic analyses of brassinosteroids mutants in response to salt stress in Arabidopsis

Project description:Salt stress is a major environmental factor limiting plant growth and development. Previous studies have indicated that the steroidal hormones—brassinosteroids (BRs) are important regulators of plant responses to salt stress. We found that bes1-D, a gain-of-function mutant of the BR-regulated transcriptional factor BES1 (AT1G19350) in Arabidopsis showed better salt tolerance than the wild-type plant (Col-0). Label-free based LC-MS/MS and proteomic analyses were performed to investigate protein expression in bes1-D and wild-type in response to salt stress.

2023-02-22 | PXD036880 | Pride

Diploid rose genetic map

Project description:Diploid rose genetic map

| PRJNA72603 | ENA

Comparison between ethylene signaling regulated transcriptome with glucose-TOR or glucose-HXK1 regulated transcriptome

Project description:There are two principal mechanisms underlie sugar perception and signal transduction in biological systems. Direct sensing and signaling is triggered by sugar direct binding sensors such as Hexokiase 1 (HXK1) with a broad range of affinity and specificity, and indirect sensing signaling via a variety of energy and metabolite sensor, such as Target of Rapamycin (TOR). To investigate the intertwined interaction between glucose and plant hormones ethylene, the transcriptome regulated by ethylene, glucose-TOR, and glucose-HXK1 were analyzed and compared. Our results unexpectedly revealed a deep antagonistic interaction between glucose-TOR-energy signaling and the plant stress hormone ethylene.

2020-09-08 | GSE104146 | 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