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Autoregulation of Npl3, a Yeast SR Protein, Requires a Novel Downstream Region and Serine Phosphorylation

Npl3 is an SR-like protein with documented roles in mRNA export and transcription termination. Maintaining appropriate levels of Npl3 protein is critical for cell survival. Here we show that Npl3 negatively regulates its own expression via modulation of its mRNA levels. By creating gene chimeras, we...

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Bibliographic Details
Main Authors: Lund, Mette K., Kress, Tracy L., Guthrie, Christine
Format: Artigo
Language:Inglês
Published: American Society for Microbiology (ASM) 2008
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2423289/
https://ncbi.nlm.nih.gov/pubmed/18391019
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/MCB.02153-07
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