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Figure 1 | BMC Molecular Biology

Figure 1

From: The transcription factor ATF3 is upregulated during chondrocyte differentiation and represses cyclin D1 and A gene transcription

Figure 1

Atf3 expression is upregulated during chondrocyte differentiation in vitro. Atf3 mRNA expression during chondrogenic differentiation of mouse embryonic limb bud cells in micromass culture was examined by microarray (A) and real-time PCR (B) analyses (different cell isolations were used for the experiments in A and B). Microarray data sets represent averages from three independent experiments. Real-time data were normalized to Gapdh levels and present average and SEM from four independent experiments. Both approaches show similar expression patterns with a strong increase in Atf3 expression during micromass differentiation.

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