GEO DataSets

(Submitter supplied) Analysis of gene expression data from four genetically diverse wild soybean accessions helps reveal both sensitive and resistant responses of the plants to increased ozone levels. Results help characterize genetic response of wild soybean to ozone stress and could help provide information on genetic resources for creating ozone-tolerant soybean breeding lines.

Organism:

Glycine soja

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22279

95 Samples

Download data: DIFF

(Submitter supplied) Oxidative stress caused by ground level ozone is a major contributor to yield loss in a number of important crop plants. Soybean (Glycine max) is especially ozone sensitive, and research into its response to oxidative stress is limited. To better understand the genetic response in soybean to oxidative stress, an RNA-seq analysis of two soybean cultivars was performed comparing an ozone intolerant cultivar and an ozone resistant cultivar after being exposed to ozone. more...

Organism:

Glycine max

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15008

16 Samples

Download data: GTF

(Submitter supplied) Transformation of Glycine max with seed-targeted expression vectors via Agrobacterium causes measurable unscripted gene expression changes in the seed transcriptome

Organism:

Glycine max

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15008

36 Samples

Download data: GTF

(Submitter supplied) Purpose: Comprehensive comparison of gene-expression profiles between 3mlpa (mutant with low phytic acid) and 3MWT (non-mutant with normal phyic acid) soybean lines (Glycine max) at five stages of seed development using RNA-Seq approaches. Methods: mRNA sequencing reads (101SE) were generated in triplicate from five seed developmental stages of 3mlpa and 3MWT soybean line using Illumina HiSeq 2000. Results: A total of 4235 differentially expressed genes, including 512-transcription factor genes were identified. Eighteen biological processes such as apoptosis, glucan metabolism, cellular transport, photosynthesis and 9 transcription factor families including WRKY, CAMTA3 and SNF2 were enriched during seed development. Genes associated with apoptosis, glucan metabolism, and cellular transport showed enhanced expression in early stages of lpa seed development, while those associated with photosynthesis showed decreased expression in late developmental stages. Conclusion: This study provides a global perspective of transcriptomal changes during soybean seed development in 3mlpa mutant. The results suggest that low phtic acid-causing mutations in 3mlpa play a role in inducing and suppressing plant defense responses during early and late stages of seed development, respectively.

Organism:

Glycine max

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15008

30 Samples

Download data: TXT, XLSX

(Submitter supplied) The formation of Reactive oxygen species (ROS) has been detected in all cellular departments and even in apoplastic space of plants. As multifaceted molecule, ROS are known to accumulate in response to various stresses, and ROS burst accompanied with transcriptomic reprogramming leading to defense response or programmed cell death. Acute ozone exposure has been used as a noninvasive tool to study ROS burst induced defense response and cell death for a long time. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17639

24 Samples

Download data: TSV

(Submitter supplied) Background The homeodomain leucine zipper (HD-Zip) transcription factor family is one of the largest plant specific superfamilies, and includes genes with roles in modulation of plant growth and response to environmental stresses. Many HD-Zip genes are characterized in Arabidopsis (Arabidopsis thaliana), and members of the family are being investigated for abiotic stress responses in rice (Oryza sativa), maize (Zea mays), poplar (Populus trichocarpa) and cucumber (Cucmis sativus). more...

Organism:

Glycine max

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15008

21 Samples

Download data: TXT

(Submitter supplied) Cultivated soybean has domesticated in China for a long history, and there are several significant phenotypic differences between wild and cultivated soybeans. Seed of cultivar is generally larger than wild soybean, therefore here we comprehensively analyzed transcriptomes of thirteen soybean accessions seeds including seven wild soybeans and six landraces through applying strand-specific RNA sequencing. more...

Organism:

Glycine max; Glycine soja

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL19246 GPL22279

13 Samples

Download data: TXT