Figure 3From: Altered splicing of CEACAM1 in breast cancer: Identification of regulatory sequences that control splicing of CEACAM1 into long or short cytoplasmic domain isoformsThe expression profile of CEACAM1 in human cancer cell lines. (A) Total RNAs from the indicated cell lines were isolated and subjected to RT-PCR as described in Figure 2. The position of CEACAM1 long and short cytoplasmic domain splice variants is indicated on right. (B) Histogram depicting CEACAM1-S/CEACAM1-L (S:L) ratio in a logarithmic bar graph quantified with NIH ImageJ program. Data represent the mean ± SD of at least three independent experiments.Back to article page