GEO DataSets

(Submitter supplied) TaGPC1 and TaGPC2 are NAC-domain transcription factors which accelerate the onset of senescence and facilitate nutrient translocation in wheat. We developed knockout mutants of these genes in tetraploid wheat and used RNA-seq to identify the effect of these mutations on the wheat flag leaf transcriptome during monocarpic senescence. Several transporter-related genes were identified which were upregulated during senescence and differentially expressed between genotypes.

Organism:

Triticum turgidum subsp. durum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19107

36 Samples

Download data: GFF, TXT, XLSX

(Submitter supplied) When GPC transcription factor in hexaploid wheat is down-regulated by stable RNA interference (GPC RNAi), senescence is significantly delayed and grain protein content together with the overall nutrient partitioning to the grain is greatly reduced. mRNA-seq was used to catalogue the genes that are regulated by the GPC transcription factor during monocarpic senescence.

Organism:

Triticum aestivum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9328

7 Samples

Download data: TXT

(Submitter supplied) Effect of high grain protein locus on barley grain protein accumulation. Gene expression levels were analysed in Karl, a low grain protein variety with its near-isogenic line 10_11(has high grain protein locus, chromosome 6)using Barley1 22k affymetrix chip. ****[PLEXdb(http://www.plexdb.org) has submitted this series at GEO on behalf of the original contributor, Aravind Jukanti. The equivalent experiment is BB53 at PLEXdb.]

Organism:

Hordeum vulgare

Type:

Expression profiling by array

Platform:

GPL1340

24 Samples

Download data: CEL

(Submitter supplied) Enhancing grain production of rice (Oryza sativa L.) is a top priority in ensuring food security for human being. One approach to increase yield is to delay leaf senescence and to extend the available time for photosynthesis. microRNAs (miRNAs) are key regulators for aging and cellular senescence in eukayotes. However, miRNAs and their roles in rice leaf senescence remain unexplored. Here, we report identification of miRNAs and their putative target genes by deep sequencing of six small RNA libraries, six RNA-seq libraries and two degradome libraries from the leaves of two super hybrid rice, Nei-2-You 6 (N2Y6, age-resistant rice) and Liang-You-Pei 9 (LYP9, age-sensitive rice). more...

Organism:

Oryza sativa

Type:

Non-coding RNA profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platform:

GPL15432

14 Samples

Download data: XLS

(Submitter supplied) To analyse the regulation of transcripts in grain embryo and endosperm during development, we performed RNA-Seq for wheat from 14 and 25 day post anthesis (DPA). And long-read sequencing for mixed whole grains from 14 and 25 DPA was employed to obtain full-length transcripts. A series of differentially expressed genes and tissues-specific genes of embryo and endosperm were identified. Moreover, 4351, 4641, 4516 and 4453 genes with A, B and D homoeoloci were detected in the four tissues. more...

Organism:

Triticum aestivum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23509

12 Samples

Download data: TXT, XLSX

(Submitter supplied) gnp10-01_genopea - reproductive and vegetative leaves - Transcriptome in leaves of Pea plants during the remobilization process . Effect of a nitrogen deficiency on this process.Note that lower leaves correspond to vegetative leaves (FV) and upper leaves correspond to leaves of the reproductive part (FR). - Analysis of expression in Pea vegetative and reproductive leaves in untreated and nitrogen deficient plants during remobilization process between beginning of flowering, pod filling and the end of pod filling.

Organism:

Pisum sativum

Type:

Expression profiling by array

Platform:

GPL17462

48 Samples

Download data: PAIR

(Submitter supplied) 12plex_medicago-2012-06 - vegetative and reproductive leaves - Transcriptome in leaves of Medicago truncatula plants during the remobilization process . Effect of a nitrogen deficiency on this process.Note that lower leaves correspond to vegetative leaves (FV) and upper leaves correspond to leaves of the reproductive part (FR). - Analysis of expression in Medicago truncatula reproductive leaves in untreated and nitrogen deficient plants during remobilization process between beginning of flowering, pod filling and the end of pod filling.

Organism:

Medicago truncatula

Type:

Expression profiling by array

Platform:

GPL17428

48 Samples

Download data: PAIR