Similar studies for GEO DataSets (Select 200051596) - GEO DataSets

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Items: 3

Select item 2000515961.

CNV in sexual and apomictic Boechera

(Submitter supplied) The absence of meiosis and sex are expected to lead to mutation accumulation in asexual (apomictic) plants. We have performed a double-validated analysis of copy number variation (CNV) on 10 biological replicates each of diploid sexual and diploid apomictic Boechera using a high-density (>700K) custom microarray, in order to compare mutation accumulation in the form of CNV between the transcribing regions of their genomes. more...

Organism:: Boechera retrofracta; Boechera crandallii; Boechera polyantha; Boechera stricta; Boechera holboellii; Boechera schistacea; Boechera retrofracta x Boechera stricta; Boechera duchesnensis; Boechera lignifera; Boechera divaricarpa

Type:: Genome variation profiling by genome tiling array

Platform:: GPL17827
40 Samples

Download data: GFF

Series

Accession:: GSE51596

ID:: 200051596

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2001566842.

Expression profiling of immature ovule and pistil samples of sexual and apomictic Boechera (Brassicaceae)

(Submitter supplied) Sexual reproduction (meiosis and syngamy) is the major form of reproduction in diploid Boechera species, but most species hybrids reproduce by apomixis (unreduced gametophyte formation followed by parthenogenesis of the unreduced egg). In this study, we used Arabidopsis microarrays to detail global programs of gene expression underlying sexual and apomictic modes of reproduction.

Organism:: Boechera stricta; Boechera microphylla; Arabidopsis thaliana; Boechera lignifera; Boechera formosa x Boechera sp. JC-2020

Type:: Expression profiling by array

Platform:: GPL198
20 Samples

Download data: CEL, TXT

Series

Accession:: GSE156684

ID:: 200156684

PubMed Full text in PMC Similar studies

Select item 2000442933.

Distribution, functional impact and origin mechanisms of copy number variation in the barley genome

(Submitter supplied) There is growing evidence for the prevalence of DNA copy number variation (CNV) and its role in phenotypic variation in recent years. Comparative genomic hybridization (CGH) was used to explore the extent of this type of structural variation in the barley genome. In a panel of 14 genotypes including domesticated cultivars and wild barleys, we found that 14.9% of all the sequences on the array are affected by CNV. more...