Human 5' --> 3' exonuclease Xrn2 promotes transcription termination at co-transcriptional cleavage sites.
Eukaryotic protein-encoding genes possess poly(A) signals that define the end of the messenger RNA and mediate downstream transcriptional termination by RNA polymerase II (Pol II). Termination could occur through an 'anti-termination' mechanism whereby elongation factors dissociate when th...
| मुख्य लेखकों: | , , |
|---|---|
| स्वरूप: | Journal article |
| भाषा: | English |
| प्रकाशित: |
2004
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