Decreased fragile histidine triad expression in colorectal cancer and its association with apoptosis inhibition

Figure 1 Frequency of intragenic deletions in FHIT transcripts in human CRC. Gel photo of FHIT RT-PCR products showing that the full length FHIT was the predominant transcript in samples 1-3, 5, 7 and 9. Both full length FHIT and shorter fragments representing transcripts containing deletions in FHIT could be seen in samples 4, 6 and 7. The arrow shows the gel position of splice variants.