There was an error concerning Fig. 4 in Dis. Model. Mech. 9, 685-696.
Fig. 4.
Effect of Dipy on the expression of chondrogenic markers. RT-qPCR on RNA extracted from ATDC5 cells cultured as alginate spheres for 14 days in differentiation medium. Bars show mean and s.d. of three independent experiments. Expression levels were normalized on GAPDH and 18S and compared to that of cells at T0 (cells harvested at the beginning of the differentiation protocol). Un, untreated cells. ns, non-significant; *P<0.05, §P<0.001.
The wrong figure was used for Fig. 4. The correct figure is shown in this Correction with its legend. The PDF and full-text version of this article have been corrected.
The authors and DMM office apologise to the readers for this error.