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. 2021 Mar 8;17(3):e1009263. doi: 10.1371/journal.pgen.1009263

Fig 7. A model for HSV-1-mediated APA regulation.

Fig 7

In HSV-1-infected cells, ICP27 and other viral factors induce many APA changes and transcription termination defects. Transcripts that extend beyond the normal TES are cleaved and polyadenylated, but are not exported. Truncated transcripts that are polyadenylated at IPA can be exported into the cytoplasm and translated. Please see text for more details.