Figure 2From: Cloning and functional characterisation of avian transcription factor E2ASchematic representation of the structure of the chicken and human E2A genes. Black lines represent assigned exons, grey lines represent exons lying in gap sequences; their exact position has not been determined. Open boxes represent the alternatively spliced E12 and E47 exons encoding the helix-loop-helix domain of these proteins. See Table 2 for the exact position of each of the exons.Back to article page