GEO DataSets

(Submitter supplied) Alteration in gene expression accompanying initial stages of allopolyploidy is a prominent feature in plants, but its spectrum and model are highly idiosyncratic. We used multi-colour GISH to identify individuals from two nascent allohexaploid wheat lines between Triticum turgidum and Aegilops tauschii, which had a transgenerationally stable chromosomal constitution mimicking that of common wheat. We performed genomewide analysis of gene expression for these plants along with their parental species using the Affymetrix GeneChip Wheat Genome-Array. more...

Organism:

Triticum aestivum; Aegilops tauschii; Triticum carthlicum; Triticum turgidum subsp. durum

Type:

Expression profiling by array

Platform:

GPL3802

18 Samples

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(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html This array contains 61,127 probe sets representing 55,052 transcripts for all 42 chromosomes in the wheat genome. Sequence information for the GeneChip Wheat Genome Array includes public content from Triticum aestivum UniGene Build #38 (build date April 24, 2004). more...

Organism:

Triticum aestivum

95 Series

2195 Samples

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