Left, during RNA splicing, introns are removed. Right, in alternative splicing, some exons can be removed. In the image, one spliced transcript has exons 1, 2, and 4, and the other has exons 1, 3, and 4.
Left, during RNA splicing, introns are removed. Right, in alternative splicing, some exons can be removed. In the image, one spliced transcript has exons 1, 2, and 4, and the other has exons 1, 3, and 4.
Courtesy of the 2017 MIT iGEM Team
