Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun genetics A collection of two or more
probes that are designed to measure a singlemolecular species .
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
Support
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Examples
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· Allows for the import of any number of probeset annotation files
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· Generates probeset intensity graphs which allow the user to sort or group arrays based on experiment design factors
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· Imports per-probeset graphs: this feature is useful for example if you have generated eQTL plots per-probeset or if you have custom probeset intensitly plots that you want to include in your web application
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To facilitate comparison between Messina and limma results, the rank of Messina's reported probeset classifier margin (a measure of the robustness of the trained classifier) was compared to the log To validate Messina's results, we measured expression of S100A2 protein by immunohistochemistry upon a separate patient cohort from that used in the microarray data
PLoS ONE Alerts: New Articles Mark Pinese et al. 2009
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Although this probeset could be used to construct a classifier with a reasonably large margin, the presence of a sample of normal tissue with expression close to the cancer group drastically reduces the specificity of a classifier based upon this probeset.
PLoS ONE Alerts: New Articles Mark Pinese et al. 2009
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PPI was significantly correlated with gene expression for one of two probesets in Cap2 (r = − 0.6, p-value = 0.039) and approached significance using at least one probeset in
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Although this probeset could be used to construct a classifier with a reasonably large margin, the presence of a sample of normal tissue with expression close to the cancer group drastically reduces the specificity of a classifier based upon this probeset.
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Genes (by probeset) were ranked first by degree of upfold regulation with 5-aza / TSA treatment and second by COPA upregulation at the 90 th percentile.
PLoS ONE Alerts: New Articles Ian M. Smith et al. 2009
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A third probeset selected by limma was rejected outright by Messina (Figure 3b, panel u).
PLoS ONE Alerts: New Articles Mark Pinese et al. 2009
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A probeset was considered detected by the t test if its Benjamini-Hochberg corrected
PLoS ONE Alerts: New Articles Mark Pinese et al. 2009
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