splice site造句

Cryptic splice site — a DNA sequence similar to the consensus splice site but not normally used.

One of these splicing signals sits at the beginning of the intron and is called the5'( five-prime) splice site; the others, located at the end of the intron, are known as the branch site, the polypyrimidine tract and, finally, the3'( three-prime) splice site.

Such a structural distribution characteristic, which can be taken as a kind of structural signals for recognizing the splice sites, is in accordance with the chemical reaction mechanism of splicing.