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Open Access Highly Accessed Methodology article

Exon level integration of proteomics and microarray data

Danny A Bitton, Michał J Okoniewski, Yvonne Connolly and Crispin J Miller*

BMC Bioinformatics 2008, 9:118  doi:10.1186/1471-2105-9-118

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were low-expressed probes removed from the analysis.

Vladimir Morozov   (2008-05-06 16:46)  ALS-TDI

I don't see that low-expressed probes were removed from the analysis. So the cloud of poorly correlated points near 0 might come from the low-expressed probes. If the central cloud(presumably low expressed probes) is removed from the fig.2 and 3, then the exon array might provide even bigger gain in the correlation with proteomics

Competing interests

None declared

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