GEO DataSets

(Submitter supplied) The nuclei of Medicago truncatula root seedlings exposed to rhizobia were isolated at single-cell resolution with single-nuclei RNA-seq applying 10x Genomics technology.

Organism:

Medicago truncatula

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30272

6 Samples

Download data: RDS, TXT

(Submitter supplied) In order to better understand the commonalities and differences in lateral root and nodule development, we compared their organogenesis and correlated this with changes in gene expression. To initiate lateral roots in Medicago truncatula we turned 2-day-old seedlings 135°, before returning them to their original axis of growth, while for nodule initiation we applied droplets of Sinorhizobium meliloti on the susceptibility zone of the root.

Organism:

Medicago truncatula

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21643

240 Samples

Download data: TXT

(Submitter supplied) Salt stress is a major agricultural concern inhibiting not only plant growth but also the symbiotic association between legume roots and the soil bacteria rhizobia. This symbiotic association is initiated by a molecular dialogue between the two partners, leading to the activation of a signaling cascade in the legume host and ultimately the formation of nitrogen-fixing root nodules. Here we show that a moderate salt stress increases the responsiveness of early symbiotic genes in Medicago truncatula to its symbiotic partner, Sinorhizobium meliloti, while conversely, inoculation with S. more...

Organism:

Medicago truncatula

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23899

12 Samples

Download data: TXT

(Submitter supplied) 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. more...

Organism:

Medicago truncatula

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30272

8 Samples

Download data: MTX, TSV

(Submitter supplied) Using a systems biology approach we asked to what extent lateral root development and nodulation share regulatory mechanisms to balance their formation. To do this we integrated phenotypic and transcriptomic data from wild-type (A17) and the hypernodulating mutant sunn-1 on deplete or replete nitrogen treatments.

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL25305

41 Samples

Download data: XYS

(Submitter supplied) NGS2013-04: Transcriptomic response to Nod Factor treatments on Medicago Role of the root hair in water and nutrient uptake and the establishment of the nitrogen-fixing symbiotic interaction with rhizobia.

Organism:

Medicago truncatula

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17491

6 Samples

Download data: FASTA, TXT