Identification of Molecular Mechanism of OSA with Hypertension Based on Multiple Microarray Analysis

Figure 3

The WGCNA network was further constructed based on the clinical traits of patients to explore the important regulatory genes in the disease. (a) Heat map of clustering for all samples. (b) A scale-free index and average connectivity for each soft threshold. (c, d) A tree diagram of gene clustering, different colors represent different modules. (e) Heat map of correlation between module feature genes and hypertension, blue indicates negative correlation, red indicates positive correlation, and the tan module with the highest correlation is selected for subsequent analysis. (f) A scatter plot of tan module feature genes.

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