Research Article

Identification and Analysis of Senescence-Related Genes in Head and Neck Squamous Cell Carcinoma by a Comprehensive Bioinformatics Approach

Figure 2

Genomic alterations in the molecular subtypes of the TCGA cohort. (a) Comparison of tumor mutation burden differences, aneuploidy score, homologous recombination defects, number of segments, and fraction altered. (b) Somatic mutations in the four molecular subtypes (chi-square test). , , , and .
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