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. Author manuscript; available in PMC: 2011 Jul 1.
Published in final edited form as: Clin Cancer Res. 2010 Jun 30;16(13):3463–3472. doi: 10.1158/1078-0432.CCR-09-3304

Figure 1.

Figure 1

Scatter plots of QMSP analysis of candidate gene promoters, Kif1a, DCC, RARb, and NISCH. The samples were categorized as unmethylated or methylated based on detection of methylation above a threshold set for each gene (horizontal bar). Red dots represent subjects with no disease (controls) or stable disease (GGO and lung cancers) upon follow-up (2–6 years). Green dots represent patients who progressed to advanced disease and are deceased. White dots represent subjects with no follow-up.