GEO DataSets

(Submitter supplied) Transcriptional profiling of seeds of Medicago truncatula during maturation. To identify genes that are regulated during seed maturation in the model legume Medicago truncatula, plants at flowering stage were grown at controlled temperature of 26/24°C 16 h light/dark. Seeds were then collected at different stages of development. Using the Medicago NimbleGen chip, a transcriptomic analysis was performed to follow the differential expression of genes during seed maturation.

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

16 Samples

Download data: PAIR

(Submitter supplied) Transcriptional profiling of seeds of Medicago truncatula during maturation. To identify genes that are regulated during seed maturation in the model legume Medicago truncatula, plants at flowering stage were grown at variable light and temperature conditions under greenhouse environment (period March-June). Seeds were then collected at different stages of development. Using the Medicago NimbleGen chip, a transcriptomic analysis was performed to follow the differential expression of genes during seed maturation.

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

16 Samples

Download data: PAIR

(Submitter supplied) Comparison of transcriptomes of WT and abi3 mutant lines at 32 and 40 days after pollination

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

12 Samples

Download data: PAIR

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

104 Samples

Download data: PAIR

(Submitter supplied) Transcriptional profiling of seeds of Medicago truncatula during maturation. To identify genes that are regulated during seed maturation in the model legume Medicago truncatula, plants at flowering stage were grown at controlled temperature of 20/18°C 16 h light/dark, in osmotic stress conditions (-0.1 Mpa). Seeds were then collected at different stages of development. Using the Medicago NimbleGen chip, a transcriptomic analysis was performed to follow the differential expression of genes during seed maturation.

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

16 Samples

Download data: PAIR

(Submitter supplied) Transcriptional profiling of seeds of Medicago truncatula during maturation. To identify genes that are regulated during seed maturation in the model legume Medicago truncatula, plants at flowering stage were grown at controlled temperature of 14/11°C, 16h light/dark. Seeds were then collected at different stages of development. Using the Medicago NimbleGen chip, a transcriptomic analysis was performed to follow the differential expression of genes during seed maturation.

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

20 Samples

Download data: PAIR

(Submitter supplied) Transcriptional profiling of seeds of Medicago truncatula during maturation. To identify genes that are regulated during seed maturation in the model legume Medicago truncatula, plants at flowering stage were grown at variable light and temperature conditions under greenhouse environment (period March-June). Seeds were then collected at different stages of development. Using the Medicago NimbleGen chip, a transcriptomic analysis was performed to follow the differential expression of genes during seed maturation.

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

20 Samples

Download data: PAIR

(Submitter supplied) Transcriptional profiling of seeds of Medicago truncatula during maturation. To identify genes that are regulated during seed maturation in the model legume Medicago truncatula, plants at flowering stage were grown at controlled temperature of 21-19°C, 16h light. Seeds were then collected at different stages of development. Using the Medicago NimbleGen chip, a transcriptomic analysis was performed to follow the differential expression of genes during seed maturation.

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

32 Samples

Download data: PAIR

(Submitter supplied) ABI3 is a B3-domain transcription factor that acts as a master regulator of seed maturation. To identify genes that are regulated by this transcription factor in the model legume Medicago truncatula, Medicago hairy roots were generated using Agrobacterium rhizogenes transformed with the genomic sequence of the ABI3 gene of Medicago. Using the Medicago NimbleGen chip, a transciptomic analysis was performed to identify differentially expressed genes compared to the GUS expressed control.

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

6 Samples

Download data: PAIR

(Submitter supplied) A transcriptome analysis of soybean seeds harvested at different developing stages (between stage 7.1 and stage 9) was carried out to understand the molecular events occuring during the acquisition of seed longevity during maturation.

Organism:

Glycine max

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19246

11 Samples

Download data: TXT

(Submitter supplied) The expression levels of Arabidopsis thaliana (Col-0) genes in several developmental stages during the seed-to-seedling transition were measured by using high-density Affymetrix® arrays (Aragene.st1.1). We used a time-series of microarrays to gain temporal resolution and identify relevant genes in the seed-to-seedling transition.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL19371

21 Samples

Download data: CEL

(Submitter supplied) A transcriptome analysis of developing abi5 and wild type (R108) seeds from Medicago truncatula was performed to decipher the role of ABI54 in the regulation of late seed maturation and seed longevity.

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

36 Samples

Download data: PAIR

(Submitter supplied) We analysed the transcriptome of dry seeds (the end product of seed maturation) of three genotypes with different DOG1 expression levels. These included the WT Ler (low DOG1 expression), the near isogenic line NILDOG1-Cvi (strong DOG1 expression) and the non-dormant dog1-1 mutant (absence of DOG1 expression). NILDOG1-Cvi is the Ler WT containing an introgression of the Cvi accession on chromosome 5, which includes the DOG1 gene (Bentsink et al., 2006). more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

9 Samples

Download data: CEL

(Submitter supplied) Plant pathogenic bacteria disseminate and survive through transmission to and by seeds of hosts and non-hosts plants. To investigate the interaction between xanthomonads and developing seeds of Medicago truncatula, plants at the flower bud stage were spray inoculated until runoff with xanthomonads suspensions. Using the Medicago NimbleGen chip, a transcriptomic analysis was performed on seeds to characterize the molecular dialogue between Xanthomonas campestris pv. more...

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

24 Samples

Download data: PAIR

(Submitter supplied) ABI4 (MtrunA17_Chr5g0437371) is an AP2 transcription factor that is upregulated during seed maturation. To identify genes that are regulated by this transcription factor in the model legume Medicago truncatula, Tnt1 insertion mutants were identified and RNA sequencing was performed on two abi4 mutants and the wild type seeds at 13 DAP, 24 DAP and mature seeds.

Organism:

Medicago truncatula

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26728

21 Samples

Download data: TXT

(Submitter supplied) During maturation seeds acquire several physiological traits to enable them to survive drying and disseminate the species. Few studies have addressed the regulatory networks controlling acquisition of these traits at the tissue level particularly in endospermic seeds such as tomato, which matures in a fully hydrated environment and does not undergo maturation drying. Using temporal RNA-seq analyses of the different seed tissues during maturation, gene network and trait-based correlations were used to explore the transcriptome signatures and identify hubs associated with desiccation tolerance, longevity, germination under water stress and dormancy.

Organism:

Solanum lycopersicum

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL26877 GPL28981

84 Samples

Download data: TXT

(Submitter supplied) Comparison between transcriptomes of dash mutants vs WT plants and ectopic expression of 35S::DASH in hairy roots versus empty vector

Organism:

Sinorhizobium meliloti; Medicago truncatula; Medicago sativa

Type:

Expression profiling by array

Platform:

GPL4652

13 Samples

Download data: CEL

(Submitter supplied) HSFA9 (Medtr4g126070) is a seed-specific heat shock transcription factor that is upregulated during the later stages of seed maturation. To identify genes that are regulated by this transcription factor in the model legume Medicago truncatula, Tnt1 insertion mutants were identified and RNA sequencing was performed on mature seeds from two hsfa9 mutants and the wild type seeds.

Organism:

Medicago truncatula

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26728

9 Samples

Download data: TXT

(Submitter supplied) HSFA9 (Medtr4g126070) is a seed-specific heat shock transcription factor that is upregulated during the later stages of seed maturation. To identify genes that are regulated by this transcription factor in the model legume Medicago truncatula, Medicago hairy roots were generated using Agrobacterium rhizogenes transformed with the genomic sequence of the genomic HSFA9 gene of Medicago. Using the Medicago NimbleGen chip, a transciptomic analysis was performed to identify differentially expressed genes compared to the GUS expressed control

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL16373

8 Samples

Download data: PAIR

(Submitter supplied) Mature seeds of Arabidopsis thaliana are desiccation tolerant, but they lose DT while progressing to germination. Yet, there is a small developmental window during which DT can be rescued by treatment with polyethylene glycol (PEG). We used microarrays to identify relevant genes in the re-establishment of desiccation tolerance by PEG.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL19371

6 Samples

Download data: CEL