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Figure 4 | BMC Medicine

Figure 4

From: Meta-analysis of microarray data using a pathway-based approach identifies a 37-gene expression signature for systemic lupus erythematosus in human peripheral blood mononuclear cells

Figure 4

Validating the 37-gene signature using independent data set 5. (A) Hierarchical clustering analysis shows blue branches indicating healthy samples and red branches indicating SLE patients. (B) Principal component analysis with healthy samples shown in blue and SLE patients shown in red.

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BMC Medicine

ISSN: 1741-7015

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