Methods
RNA (from a commercial source) from 11 tissues were hybridized to Affymetrix
Mouse Exon 1.0 ST arrays. For each tissue, 3 replicate experiments were
performed
for a total of 33 arrays. The raw intensity signal from the arrays
was normalized
with a quantile normalization method, then run through the PLIER algorithm.
The normalized data were then converted to median-centered log-ratios,
which are displayed as green for negative log-ratios (below-median expression),
and red for positive (above-median expression).
The probe sets for this microarray track are shown in the
the Affy Exon Probes track.
Credits
This track was produced by Andy Pohl, Kayla Smith, and Pauline Fujita of the
genome browser group at UCSC, Melissa Cline of the
Ares lab at UCSC, and
Chuck Sugnet at Affymetrix, based on
sample exon array data available from Affymetrix, produced by Tyson Clark.
References
Pohl AA, Sugnet CW, Clark TA, Smith K, Fujita PA, Cline MS.
Affy exon tissues: exon levels in normal tissues in human, mouse and rat.
Bioinformatics. 2009 Sep 15;25(18):2442-3.
PMID: 19570805; PMC: PMC2735668
Links
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