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. 2018 Feb 28;9(6):1096–1105. doi: 10.7150/jca.23909

Figure 4.

Figure 4

Associations between copy numbers and mRNA levels for PTEN, RB1, HMGA2, and PTPRD genes in LUAD without EGFR mutation or ALK fusion. The Pearson correlation test was employed to evaluate the association between copy number and gene expression for PTEN (A), RB1 (B), HMGA2(C) and PTPRD (D) in tumor tissues from ten LUAD patients without EGFR mutations or ALK fusion. Each dot represents one patient. P values for the association between DNA copy numbers and the gene expression levels were evaluated using the Pearson's correlation test.