Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcription profiling of hairy roots of M. trunculata transformed with TT2

ABSTRACT: M. truncatula was transformed with TT2 (transparent testa2 from Arabidopsis) using Agrobacterium rhizogene and the transgenic hairy roots were used for gene profiling in comparison with empty vector control.

ORGANISM(S): Medicago truncatula

SUBMITTER: Yuhong Tang

PROVIDER: E-MEXP-1115 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Publications

A transcript profiling approach reveals an epicatechin-specific glucosyltransferase expressed in the seed coat of Medicago truncatula.

Pang Yongzhen Y Peel Gregory J GJ Sharma Shashi B SB Tang Yuhong Y Dixon Richard A RA

Proceedings of the National Academy of Sciences of the United States of America 20080904 37

Expression of the Arabidopsis TRANSPARENT TESTA 2 (TT2) MYB family transcription factor leads to massive accumulation of proanthocyanidins (PAs) in hairy roots of Medicago truncatula. Microarray analysis showed that TT2 induces genes for flavonoid/PA biosynthesis, transcription factors, and a large number of genes of unknown function. A second microarray dataset identified genes that were preferentially expressed in the M. truncatula seed coat. Comparison of the two datasets defines target genes ...[more]

PMID: 18772380

Similar Datasets

Transcription profiling of Medicago truncatula TTG1 over-expressing hairy root

Project description:Transcriptomics analysis of MtTTG1 over-expressing hairy root in the background of Medicago truncatula genotype Jemalong A17.

2009-08-14 | E-MEXP-1758 | biostudies-arrayexpress

The effect of loss of Makibishi1-(MKB1) function on the transcriptome of Medicago truncatula hairy roots

Project description:RNA-Seq analysis on Medicago truncatula hairy roots, either control lines or lines silenced for the Makbishi1 (MKB1) gene, grown in either mock conditions or elicited with the plant stress hormone methyl jasmonate for 4 hours

2022-05-07 | E-MTAB-11668 | biostudies-arrayexpress

RNA-Seq analysis of Medicago truncatula hairy root lines treated with methyl jasmonate

Project description:In hairy roots of the model legume Medicago truncatula the saponin production can be elicited by methyl jasmonate treatment. To identify genes potentially involved in saponin biosynthesis or its regulation we carried out transcript profiling by RNA-Seq of M. truncatula hairy roots treated with 100 μM of methyl jasmonate (dissolved in ethanol) for two or 24 hours. As control, M. truncatula hairy roots treated with an equivalent amount of ethanol were profiled.

2020-01-27 | E-MTAB-8697 | biostudies-arrayexpress

RNA seq of tomato hairy root cultures induced with nuclear-lokalized effectors of R. irregularis

Project description:In this research we have made tomato hairy roots expressing R. irregularis nuclear-lokalized effector proteins, RiSP749, GLOIN707, GLOIN781, and GFP as a control, under the XVE promoter. Hairy roots were cultured for 3 weeks after which the expression of the effectors was induced with estradiol. 24 h after estradiol treatment, roots were harvested and RNA was used for RNA sequening

2025-01-01 | E-MTAB-13691 | biostudies-arrayexpress

RNA-seq of soybean hairy roots in which GmMYB176 transcription factor was silenced or overexpressed

Project description:GmMYB176, an R1 MYB transcription factor regulates isoflavonoid biosynthesis in soybean. In the current experiment, GmMYB176 was silenced (GmMYB176-Si) or overexpressed (GmMYB176-OE) in soybean hairy roots and their effect on transcriptome was studied. RNA-Seq analyses of GmMYB176-Si and GmMYB176-OE along with control non-transformed soybean hairy roots revealed that alteration of gene expression of GmMYB176 affects gene regulation of hundreds of genes in soybean.

2019-05-01 | E-MTAB-7379 | biostudies-arrayexpress

Insights into enhancing Centella asiatica organ cell biofactories via hairy root protein profiling

Project description:The objectives of this study encompassed a thorough exploration of the potential implications of protein profiling in hairy roots, specifically focusing on optimizing and enhancing C. asiatica organ cell biofactories. In this pursuit, we categorized established C. asiatica hairy root lines according to their capacity for centelloside production, classifying them into HIGH, MID, or LOW categories. For comparative analysis, wild adventitious (Adv) roots were extracted from in vitro C. asiatica seedlings and cultivated in solid MS medium at 25°C in complete darkness, serving as control specimens. This meticulous, label-free proteomic analysis enabled the successful identification of several proteins. Our research substantially builds upon and extends the findings presented by Alcalde et al. (2022) (DOI: 10.3389/fpls.2022.1001023). In their study, distinctive morphological and metabolic variations were noted among different C. asiatica hairy root lines. Such differences are presumably attributable to the random incorporation of a selective set of genes from the T-DNA, with particular emphasis on the rol and aux genes.

2024-01-26 | PXD045705 | Pride

Rhizogenic Agrobacterium protein RolB interacts with the TOPLESS and NINJA repressor proteins to reprogram plant jasmonate signaling (GUS overexpression)

Project description:RNA sequencing was performed on tomato hairy root lines transformed with a GUS overexpression construct, 24 h after mock and jasmonate (JA) treatment. This set-up allowed us to map the gene targets of JA in tomato hairy roots after 24h.

2022-07-08 | E-MTAB-11876 | biostudies-arrayexpress

Rhizogenic Agrobacterium protein RolB interacts with the TOPLESS and NINJA repressor proteins to reprogram plant jasmonate signaling (rolB overexpression)

Project description:RNA sequencing was performed to compare the gene expression in tomato hairy root lines transformed with the inducible rolB, rolBmEAR2 or GFP overexpression constructs, 24 h after mock and β-estradiol treatments. This set-up allowed us to map the general RolB targets as well as the specific targets of the RolB-mediated inhibition of the TPL function.

2022-07-08 | E-MTAB-11880 | biostudies-arrayexpress

Transcription profiling of Medicago trunculata leaf tissue over-expressing Legume Anthocyanin Production

Project description:Transcription profiling of leaf tissue from Medicago truncatula over-expressing Legume Anthocyanin Production.

2009-10-13 | E-MEXP-1854 | biostudies-arrayexpress

TSAR1 and TSAR2 activate triterpene saponin production in Medicago truncatula

Project description:We identified two novel transcription factors ‘Triterpene Saponin Activation Regulator’ (TSAR) 1 and 2 that each activate a specific branch of saponin synthesis in M. truncatula. Therefore we generated three independent TSAR1 and three independent TSAR2 overexpression (OE) hairy root lines. As a control we raised three independent hairy root lines expressing a non-functional GUS gene. By qRT-PCR analyses and metabolite profiling of these lines, we found that TSAR1 OE leads to accumulation of non-haemolytic saponins whereas TSAR2 instigates accumulation of haemolytic saponins. To identify additional targets of TSAR1 and TSAR2 we carried out a genome-wide transcript profiling study by RNA-Seq.

2017-02-15 | E-MTAB-3532 | biostudies-arrayexpress

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