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Figure 1 | BMC Bioinformatics

Figure 1

From: Comprehensive quality control utilizing the prehybridization third-dye image leads to accurate gene expression measurements by cDNA microarrays

Figure 1

Increased data compression and variability with decreasing spot TD intensity. Data presented are from the Arabidopsis clone spiked in at a ratio of 30:1. (A) Significant further data compression occurred when spot TD intensity falls below 5,000 RFU/pixel. '•' are individual data points, 'o' represent the LOWESS mean of data, and the straight-line is the linear regression. (B) CV in ratio measurements was presented against spot TD intensity. Data variability increased significantly when spot TD intensity falls below 5,000 RFU/pixel.

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BMC Bioinformatics

ISSN: 1471-2105

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