DegrAAAded into Silence Elizabeth H. Bayne, Sharon A. White, Robin C. Allshire Cell Volume 129, Issue 4, Pages 651-653 (May 2007) DOI: 10.1016/j.cell.2007.05.004 Copyright © 2007 Elsevier Inc. Terms and Conditions
Figure 1 Silencing Heterochromatin in Fission Yeast Noncoding RNA transcripts originating from heterochromatin repeats, or transgene insertions within heterochromatin, may be polyadenylated by Cid14. The transcript may be polyadenylated directly upon termination of transcription, or alternatively transcripts may be first sliced by Ago1 and then polyadenylated by Cid14. This may “mark” the transcript for degradation and/or processing via the RNAi machinery, RDRC/Dcr1, or the exosome. Cell 2007 129, 651-653DOI: (10.1016/j.cell.2007.05.004) Copyright © 2007 Elsevier Inc. Terms and Conditions