Fig. 7

Expression analysis of DR-DEGs in OA chondrocyte subpopulations. (A) Expression of the 18 DR-DEGs among the 7 cell clusters. (B) Expression of the 18 DR-DEGs among the 6 different OA chondrocyte subpopulations. (C) Composite violin plot showing the expression of the 18 DR-DEGs among the 6 different OA chondrocyte subpopulations in OA and control samples, respectively. (D) Expression differences of the 18 DR-DEGs among the different OA chondrocyte subpopulations. (E) Expression differences of the 18 DR-DEGs between OA and control samples. *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001.