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Fig. 2 | BMC Musculoskeletal Disorders

Fig. 2

From: Genome-wide DNA methylation study of hip and knee cartilage reveals embryonic organ and skeletal system morphogenesis as major pathways involved in osteoarthritis

Fig. 2

Hierarchical clustering and heat map of hip OA, knee OA, and OA-free controls*. *Top: Cluster dendogram was created using the genome wide information; Bottom: Heat map shows the top 800 CpG sites with the most variation across hip OA, knee OA, and OA-free hip cartilage samples. Rows represent CpG sites. Columns represent samples. Dark blue indicates hypermethylation and light blue/white indicates hypomethylation

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