Research Article

Transcription Factor Lbx1 Expression in Mouse Embryonic Stem Cell-Derived Phenotypes

Figure 1

RT-PCR analysis of mRNA levels of Lbx1 gene in embryonic tissues and ES cell-derived progeny. (a) Representative gel of semiquantitative RT-PCR Lbx1 products in brain and heart tissue at E12.5. (b) Representative gel and Lbx1 transcript levels at given differentiation stages of ES cell differentiation. The data were plotted (in %) in relation to the transcript levels of the housekeeping gene Gapdh as means ( 𝑛 = 1 0 experiments). Error bars represent standard error of the mean. The 𝑃 value is <0.0001.