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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: Arch Oral Biol. 2015 Jul 2;60(9):1450–1460. doi: 10.1016/j.archoralbio.2015.06.008

Fig. 1.

Fig. 1

Correlation analysis. Clustering the first two eigenarrays suggested that three distinct gene groups (total of 795 genes), had correlated expression throughout all the microarrays.