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. 2005 Jul 15;6(Suppl 2):S12. doi: 10.1186/1471-2105-6-S2-S12

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Copyright © 2006 Shi et al; licensee BioMed Central Ltd.

This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Technical reproducibility. A and C: The log2 intensity correlation of the control samples of technical replicate pairs T1 and T2 before (LIr²= 0.84) and after (LIr²= 0.87) data filtering, respectively; B and D: The log2 ratio correlation of the technical replicate pairs T1 and T2 before (LRr²= 0.12) and after (LRr²= 0.57) data filtering. Poor intra-platform consistency is more apparent in log ratios.