U2AF is an important RNA-splicing factor that helps recognize the 3′ end of many introns. Learn how U2AF65 and U2AF35 interact with the polypyrimidine tract and 3′ splice site and help coordinate spliceosome assembly during pre-mRNA processing.
The polypyrimidine tract is a U- and C-rich sequence near the 3′ end of many introns that helps the spliceosome recognize the 3′ splice site. Learn how it works with the branch point, splicing factors, and other RNA signals to regulate RNA splicing and gene expression.
U2AF is an important RNA-splicing factor that helps recognize the 3′ end of many introns. Learn how U2AF65 and U2AF35 interact with the polypyrimidine tract and 3′ splice site and help coordinate spliceosome assembly during pre-mRNA processing.
The polypyrimidine tract is a U- and C-rich sequence near the 3′ end of many introns that helps the spliceosome recognize the 3′ splice site. Learn how it works with the branch point, splicing factors, and other RNA signals to regulate RNA splicing and gene expression.
