GEO DataSets

(Submitter supplied) The number of cells in an organ is a major factor for the determination of organ size. However, genetic basis of cell number determination is not well understood. Three grandifolia-D (gra-D) mutants of Arabidopsis thaliana developed huge leaves containing two- to three-fold increased number of cells of the wild type. Tiling array and microarray analysis of gra-D mutants suggested that genes found in a lower part of chromosome 4 were upregulated, suggesting the occurrence of segmental chromosomal duplications in the gra-D mutants. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array; Genome variation profiling by genome tiling array

Platforms:

GPL8455 GPL10977

13 Samples

Download data: BAR, BED, CEL

(Submitter supplied) The number of cells in an organ is a major factor for the determination of organ size. However, genetic basis of cell number determination is not well understood. Three grandifolia-D (gra-D) mutants of Arabidopsis thaliana developed huge leaves containing two- to three-fold increased number of cells of the wild type. Tiling array and microarray analysis of gra-D mutants suggested that genes found in a lower part of chromosome 4 were upregulated, suggesting the occurrence of segmental chromosomal duplications in the gra-D mutants. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL8455

12 Samples

Download data: CEL

(Submitter supplied) see manufacturer's web site/ data processing:an alternative CDF ("tinesath1cdf") was used, where each probe is assigned uniquely to one transcript and is excluded if it aligns to a different transcript with 24 or more perfect matches (Casneuf et al. 2007) Protocol: see manufacturer's web site

Organism:

Arabidopsis thaliana

9 Series

1 Related Platform

93 Samples

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