Men1 transcript levels in 13 murine tissues. Transcript levels (copy number per 50 pg of RNA extracted from each of the mentioned tissue) were measured by quantitative RT-PCR, and normalized to the level of Hprt1 and β-actin transcripts. Each bar on the graph represents the mean value of 3 independent measurements (± standard deviation) in four samples of the same tissue (two samples only were used for testis and ovary).
Zetoune et al. BMC Genetics 2008 9:83 doi:10.1186/1471-2156-9-83