GEO DataSets

(Submitter supplied) To invistage the transcsriptome re-programming from oat grain development to germination

Organism:

Avena sativa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL33104

108 Samples

Download data: TXT

(Submitter supplied) Many existing centromeres may have originated as neocentromeres that activated de novo from non-centromeric regions. However, the evolutionary path from a neocentromere to a mature centromere has been elusive. Here we analyzed the centromeres of six chromosomes that were transferred from maize into oat as the result of an inter-species cross. Centromere size and location were assayed by chromatin immunoprecipitation for the histone variant CENH3, which is a defining feature of functional centromeres. more...

Organism:

Avena sativa/Zea mays addition line

Type:

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

Platforms:

GPL17195 GPL17196

14 Samples

Download data: GFF, TXT

(Submitter supplied) This study was conducted to evaluate the efficiency of cross-species detection in Barley1 GeneChip array. We hybridized cRNA derived from first leaves of barley green seedlings (as a control), as well as the same stage of seedling leaf from representative genotypes of wheat, oat, rice, maize, and sorghum. Ten to twenty seedlings for each species were harvested and pooled for RNA preparation, labeling, and hybridization. more...

Organism:

Oryza sativa; Triticum aestivum; Hordeum vulgare; Avena sativa; Sorghum bicolor; Zea mays

Type:

Expression profiling by array

Platform:

GPL1340

12 Samples

Download data: CEL