GEO DataSets

(Submitter supplied) TO explore the transcriptional role of ZmNAC128 and ZmNAC130 and to explore core genes in their regulatory network combined with previous transcriptomes

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL34051

6 Samples

Download data: TXT

(Submitter supplied) We report the transcriptome profile of the developing maize endosperm of nacRNAi. The nacRNAi is the transgenic maize which knocks down the expression of both ZmNAC128 and ZmNAC130 in the developing endosperm.ZmNAC128 and ZmNAC130 are the two maize endosperm-specific NAC-type transcription factors. This study finds that nacRNAi has a broad effect on the accumulation of starch and protein by regulating their main synthetic genes.

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15463

6 Samples

Download data: TXT

(Submitter supplied) Opaque11 (O11) is a bHLH transcription factor that plays important roles in maize endosperm development, nutrient metabolism, and stress response.

Organism:

Zea mays

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17628

4 Samples

Download data: BED, TXT

(Submitter supplied) Analysis of gene expression level. The hypothesis tested in the present study was that o11 mutant affects nutrient metabolism and stress response.

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17628

6 Samples

Download data: TXT

(Submitter supplied) Favorable grain filling ability is crucial for seed development and plant yield1, with less fertilizer applying is the most urgent goals to meet the growing demands of green and safe food. However, the balance mechanism between grain filling and nutrient elements is still unclear so far. Here, we describe a gene GAF1, specially expressed in endosperm aleurone layer, encoding a phosphate transporter, positively controls rice grain filling and seed development and also contributes to phosphate balance was mapped in our study. more...

Organism:

Oryza sativa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24468

6 Samples

Download data: TXT

(Submitter supplied) Aleurone layer differentiation completes by 9 DAF, and most of the nutrient filling occurs between 6-21 DAF, (Wu et al., 2016a, 2016b), so we decided to use 10 DAF time point for collection of pericarp, aleurone, embryo and endosperm tissues for RNA-Seq analysis. Since aleurone is mostly single layer, and it’s almost impossible to separately collect pure pericarp and aleurone layers manually, so firstly we developed a method to collect different tissue types of developing grain through LCM and RNA extraction and Sequencing

Organism:

Oryza sativa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19290

12 Samples

Download data: XLSX

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

Organism:

Oryza sativa Japonica Group

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13834

38 Samples

Download data: BW

(Submitter supplied) ONAC127 and ONAC129 are NAC transcription factors that involved in abiotic stress response and play key regulatory roles in apoplasmic transportation during rice caryopsis filling. To reveal the transcription regulatory network of ONAC127 and ONAC129 in rice caryopsis, we identified significantly differentially expressed genes by RNA-Seq analysis using the caryopses of the CRISPR-mutants(CR) and overexpression lines(OX) of ONAC127 and ONAC129 under natural heat stress(H) and normal cultivation condition(N).

Organism:

Oryza sativa Japonica Group

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13834

30 Samples

Download data: XLSX

(Submitter supplied) ONAC127 and ONAC129 are NAC transcription factors that involved in abiotic stress response and play key regulatory roles in apoplasmic transportation during rice caryopsis filling. To reveal the transcription regulatory network of ONAC127 and ONAC129 in rice caryopsis, we performed genome-wide identification of ONAC127 and ONAC129 targets by immunoprecipitation sequencing (ChIP-seq) analyses in the overexpression lines of ONAC127 and ONAC129 under natural heat stress(H) and normal cultivation condition(N) with three technical replicates.

Organism:

Oryza sativa Japonica Group

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13834

8 Samples

Download data: BW

(Submitter supplied) The persistent cereal endosperm constitutes the majority of the grain volume. Dissecting the gene regulatory network underlying cereal endosperm development will facilitate yield and quality improvement of cereal crops. Here, we use single-cell transcriptomics to analyze the developing maize (Zea mays) endosperm during cell differentiation. After obtaining transcriptomic data from 17,022 single cells, we identify 12 cell clusters corresponding to five endosperm cell types and revealing complex transcriptional heterogeneity. more...

Organism:

Zea mays

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL25410

49 Samples

Download data: BED, BW

(Submitter supplied) The persistent cereal endosperm constitutes the majority of the grain volume. Dissecting the gene regulatory network underlying cereal endosperm development will facilitate yield and quality improvement of cereal crops. Here, we use single-cell transcriptomics to analyze the developing maize (Zea mays) endosperm during cell differentiation. After obtaining transcriptomic data from 17,022 single cells, we identify 12 cell clusters corresponding to five endosperm cell types and revealing complex transcriptional heterogeneity. more...

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25410

18 Samples

Download data: TXT

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

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL25410

196 Samples

Download data: BED, BW, MTX, NARROWPEAK, TSV, TXT

(Submitter supplied) The persistent cereal endosperm constitutes the majority of the grain volume. Dissecting the gene regulatory network underlying cereal endosperm development will facilitate yield and quality improvement of cereal crops. Here, we use single-cell transcriptomics to analyze the developing maize (Zea mays) endosperm during cell differentiation. After obtaining transcriptomic data from 17,022 single cells, we identify 12 cell clusters corresponding to five endosperm cell types and revealing complex transcriptional heterogeneity. more...

Organism:

Zea mays

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL25410

115 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) The persistent cereal endosperm constitutes the majority of the grain volume. Dissecting the gene regulatory network underlying cereal endosperm development will facilitate yield and quality improvement of cereal crops. Here, we use single-cell transcriptomics to analyze the developing maize (Zea mays) endosperm during cell differentiation. After obtaining transcriptomic data from 17,022 single cells, we identify 12 cell clusters corresponding to five endosperm cell types and revealing complex transcriptional heterogeneity. more...

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25410

10 Samples

Download data: TXT

(Submitter supplied) The persistent cereal endosperm constitutes the majority of the grain volume. Dissecting the gene regulatory network underlying cereal endosperm development will facilitate yield and quality improvement of cereal crops. Here, we use single-cell transcriptomics to analyze the developing maize (Zea mays) endosperm during cell differentiation. After obtaining transcriptomic data from 17,022 single cells, we identify 12 cell clusters corresponding to five endosperm cell types and revealing complex transcriptional heterogeneity. more...

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25410

4 Samples

Download data: MTX, TSV

(Submitter supplied) In angiosperms, the endosperm provides nutrients for embryogenesis or seed germination and is the primary tissue where gene imprinting occurs. To map the imprintome of the early developing endosperm in maize, we performed high-throughput transcriptome sequencing of the kernels at 0, 3, 5 days after pollination (DAP) and the endosperms at 7, 10, and 15 DAP produced from the B73 and Mo17 reciprocal crosses. more...

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15463

12 Samples

Download data: TXT

(Submitter supplied) Purpose: Analysis of gene expression level. Methods: Retinal mRNA profiles of 7 DAP endosperm of the wild-type (WT) and NF-YC11 knockout mutant were generated by deep sequencing, in triplicate, using Illumina 2000.

Organism:

Oryza sativa Japonica Group

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13834

6 Samples

Download data: XLSX

(Submitter supplied) Rice NF-YC11 is a transcription factor that plays a key regulatory role in storage substance accumulation during rice grain filling. To reveal the transcription regulatory network of NF-YC11 in rice, we performed genome-wide identification of NF-YC11 targets by immunoprecipitation sequencing (ChIP-seq) analyses in the NF-YC11-overexpression plants.

Organism:

Oryza sativa Japonica Group

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13834

2 Samples

Download data: BED, BW, XLSX

(Submitter supplied) The objective of the current study is to unravel the gene regulatory networks controlled by the nkd genes during maize endosperm developent. We compared wild type (B73) vs. nkd mutant (introgressed into B73 background) transcriptomes in aleurone vs. starchy endosperm cell types captured by laser capture microdissection technology.

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17628

12 Samples

Download data: TXT

(Submitter supplied) Coordinated functioning of the cob and florets of the maize ear confers grain yield. However, comprehensive molecular differentiation of the cob and florets and their responses to low nitrogen (LN) stress remain elusive. We compared transcriptional profiles of the cob and peripheral florets of a maize hybrid at the silking stage at two N levels in the field and found 1,864 differentially expressed genes between the cob and florets, with 1314 genes up-regulated in the cob and 550 genes up-regulated in florets. more...

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15463

12 Samples

Download data: TXT