[! question]- Bear in mind with these questions

  1. How are the introns and exons distinguished from each other?
  2. How are introns removed?
  3. How are exons joined with high precision?

剪接的过程

三类剪接形式

剪接变体

  • 除了 GT-AG 剪接体,还有以下两种剪接变体>> splicing variants
    • 反式剪接
    • AT-AC(minor)剪接

剪接与 mRNA 多样性