GEO DataSets

(Submitter supplied) Despite much knowledge is well-known on the transcriptional and enzymological regulation of many genes in starch synthesis, including SBEⅡb, Waxy, and SUS-SH1 genes, less information is available on their expression profiles as a consequence of their dysfunction. Hence, transcriptional adjustments in response to mutations were required for a better understanding of starch biosynthesis pathway, others metabolism and cell response. more...

Organism:

Zea mays

Type:

Expression profiling by array

Platform:

GPL4032

9 Samples

Download data: CEL

(Submitter supplied) The goals of this study are to study the regulatory network of the two maize endosperm-specific transcription factors O2 and PBF by 16-DAP endosperm transcriptome profiling (RNA-seq) of their mutants and wild type. The results utilize the expression pattern of global genes regulated by PBF and O2 to elucidate their control for storage compounds synthesis in maize kernels.

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17628

12 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) Transcriptomics at maize embryo/endosperm interfaces identifies a novel transcriptionally distinct endosperm sub-domain adjacent to the embryo scutellum (EAS)

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15463

24 Samples

Download data: TXT

(Submitter supplied) Development of the cereal endosperm involves cell differentiation processes that enable nutrient uptake from the maternal plant, accumulation of storage products and their utilization during germination. However, little is known about the regulatory mechanisms that link cell differentiation processes with those controlling storage product synthesis and deposition, including the activation of zein genes by the maize (Zea mays) bZIP transcription factor Opaque-2 (O2). more...

Organism:

Zea mays

Type:

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

Platform:

GPL17628

10 Samples

Download data: BED, TXT

(Submitter supplied) Mechanisms related to the development of cassava storage roots and starch accumulation remain largely unknown. To evaluate genome-wide expression patterns during cassava tuberization, a 60-mer oligonucleotide microarray representing 20,840 cassava genes was designed to identify differentially expressed transcripts in fibrous root, developing storage root and mature storage root. Using a random variance model and the traditional two-fold change method for statistical analysis, 912 and 3386 differentially expressed genes were identified related to the three different phases. more...

Organism:

Manihot esculenta

Type:

Expression profiling by array

Platform:

GPL11271

11 Samples

Download data: TXT

(Submitter supplied) A total of 20,840×2 in situ synthesized 60-mer oligonucleotide probes plus 1264 positive control features and 153 negative control features were designed on the microarray. Protocol: Design probes by E-array, In-Situ Synthesized Oligonucleotide using Agilent Inkjet.

Organism:

Manihot esculenta

2 Series

20 Samples

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