Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptome of medicago nodule 6 dpi adn 15 dpi

ABSTRACT: Peripheral vascular strand development in nodules is controlled by a bHLH/HLH heterodimer

PROVIDER: PRJEB72299 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR12634900_1.fastq.gz	Fastqsanger.gz
	ERR12634900_2.fastq.gz	Fastqsanger.gz
	ERR12634902_1.fastq.gz	Fastqsanger.gz
	ERR12634902_2.fastq.gz	Fastqsanger.gz
	ERR12634903_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 24

Similar Datasets

Medicago truncatula

Project description:bHLH/HLH heterodimer controls the patterning of peripheral vascular strand development in Medicago truncatula nodules.

| PRJNA1061331 | ENA

Medicago truncatula cultivar:R108

Project description:bHLH/HLH heterodimer controls the patterning of peripheral vascular strand development in Medicago truncatula nodules.

| PRJNA923119 | ENA

Expression data of Nodule Cysteine-Rich (NCR) Defensin-Like (DEFL) genes in different stages of nodule development in Medicago truncatula

2013-03-05 | GSE34803 | GEO

Expression data of Nodule Cysteine-Rich (NCR) Defensin-Like (DEFL) genes in different stages of nodule development in Medicago truncatula

Project description:We have undertaken a detailed study to identify mechanisms regulating expression of NCRs. We used a custom Affymetrix oligonucleotide microarray to examine the expression changes of 566 NCRs in different stages of nodule development. Additionally, rhizobial mutants were used to understand the importance of the rhizobial components in induction of NCRs. Early NCRs were detected during the initial infection of rhizobia in nodules and continue to be expressed into the late stages of nodule development. Late NCRs were induced concomittant with bacteroid development in the nodules. The induction of these groups of genes was correlated with the number and morphology of rhizobia in the nodule. We used a custom Affymetrix chip containing 684 probe sequences of Medicago DEFLs to explore the expression patterns of NCRs in nodules inoculated with Sinorhizobium meliloti 1021(Sm1021) at marked developmental stages and nodules inoculated with various mutants derived from Sm1021 totalling 14 different treatments. Each treatment was supported by three biological replicates giving a grand total of 42 samples.

2013-03-05 | E-GEOD-34803 | biostudies-arrayexpress

Light-sensitive short hypocotyl genes confer symbiotic nodule identity in the legume Medicago truncatula

Project description:Legumes grow specialized root nodules that are distinct from lateral roots in morphology and function, with nodules intracellularly hosting beneficial nitrogen-fixing bacteria that provide the plant with nitrogen. We have previously shown that a lateral root-like program underpins nodule initiation, but there must be additional developmental programs that confer nodule identity. Here, we show that two members of the LIGHT SENSITIVE SHORT HYPOCOTYL (LSH) transcription factor family, known to define organ boundaries and meristem complexity in the shoot, function as regulators of nodule organ identity. LSH1/LSH2 function upstream of and together with the known nodule regulators Nuclear Factor Y A1 and NODULE ROOT1/2. The principal outcome of LSH1/LSH2 function is the production of cells able to accommodate nitrogen-fixing bacteria, a unique nodule feature. We conclude that the coordinate recruitment of a pre-existing shoot developmental program, in parallel to a root program, underpins the divergence between lateral roots and nodules.

2025-02-06 | GSE211680 | GEO

nar nodule vs root transcriptome-analysis of symbiotic root nodule development

Project description:12plex_medicago_2014_02 - nar nodule vs root transcriptome - which are the genes differentially expressed in alfalfa spontaneous (non rhizobium-infected) nodules vs. control roots? - biological material: aeroponically grown cuttings of a Medicago sativa (alfalfa) accession that produces empty nodules when nitrogen-starved. Samples for transcriptome comparison: isolated NAR nodules (10 days post N-starvation) vs. roots of the same plants (pools of 3 roots).

2018-11-01 | GSE121571 | GEO

The single-cell transcriptome program of nodule development cellular lineages in Medicago truncatula

Project description:Medicago truncatula engages in root nodule symbiosis by developing a de novo plant organ (known as nodule) in its roots in response to the infection by rhizobia. These nodules are de novo plant organs that provide an optimal environment for the rhizobia to fix nitrogen in exchange for photosynthates. The establishment of root nodule symbioses (RNS) requires the coordination of two distinct processes: bacterial infection and nodule organogenesis. In this study we used single-cell RNA-seq to investigate the first hours of the establishment of the root nodule symbiosis aiming to identify the transcriptional mechanisms governing this process.

2024-01-17 | GSE224539 | GEO

Nodule Zone Specific Proteome - Integrated analysis of zone-specific protein and metabolite profiles within nitrogen-fixing Medicago truncatula-Sinorhizobium medicae nodules

Project description:Root nodules of the medicago truncatula-sinorhizobium meliloti plant-bacterail symbiotic model system were hand sectioned followed by LCMS. Sections were made to separate different developmental zones along the nodules longitudinal axis.

2017-07-17 | PXD006683 | Pride

MtBZR1 plays an important role in nodule development in Medicago truncatula

Project description:Brassinosteroid (BR) is an essential hormone in plant growth and development. BR signaling pathway has been extensively studied, in which Brassinazole resistant 1 (BZR1) functions as a key regulator. Here, we carried out a functional study of the homolog of BZR1 in Medicago truncatula, whose expression was induced in nodules upon rhizobial inoculation. We identified a loss-of-function mutant mtbzr1-1 and generated 35S:MtBZR1 transgenic lines for further analysis at the genetic level. Both the mutant and the overexpressor lines of MtBZR1 showed no obvious phenotypic changes under normal growth condition. After rhizobial inoculation, however, the shoot and root dry mass was reduced in mtbzr1-1 compared with the wild-type, caused by partially impaired nodule development. The transcriptomic analysis identified 1,319 differentially expressed genes in mtbzr1-1 compared with wild-type, many of which are involved in nodule development and secondary metabolite biosynthesis. Our results demonstrate an essential role of MtBZR1 in nodule development in M. truncatula, shedding light on the potential role of BR in legume-rhizobium symbiosis.

2022-05-28 | GSE132070 | GEO

Comparison of gene expression between wild type (N2) and hlh-30(tm1978) mutant worms

Project description:The hlh-30 gene encodes a C. elegans basic-helix-loop-helix (bHLH) transcription factor; We compared RNA from wild type worms and worms mutant for the hlh-30 gene to identify putative target genes of the HLH-30 transcription factor.

2009-07-24 | GSE15762 | 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