Histone mRNA concentrations are regulated at the level of transcription and mRNA degradation.
نویسندگان
چکیده
منابع مشابه
Coupled Evolution of Transcription and mRNA Degradation
mRNA levels are determined by the balance between transcription and mRNA degradation, and while transcription has been extensively studied, very little is known regarding the regulation of mRNA degradation and its coordination with transcription. Here we examine the evolution of mRNA degradation rates between two closely related yeast species. Surprisingly, we find that around half of the evolu...
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Notch receptor regulates differentiation of almost all tissues and organs during animal development. Many mechanisms function at the protein level to finely regulate Notch activity. Here we provide evidence for Notch regulation at an earlier step - mRNA 3' processing. Processing at the Notch consensus polyadenylation site appears by default to be suppressed in Drosophila embryos. Interference w...
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The cellular transcriptome is shaped by both the rates of mRNA synthesis in the nucleus and mRNA degradation in the cytoplasm under a specified condition. The last decade witnessed an exciting development in the field of post-transcriptional regulation of gene expression which underscored a strong functional coupling between the transcription and mRNA degradation. The functional integration is ...
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In Physarum polycephalum, histone mRNA begins to accumulate 3 h before the S phase. We show that histone synthesis was limited to the S phase and that the mRNA that accumulated in the G2-phase cytoplasm could be translated in vitro. Thus, recruitment of stored mature histone mRNA did not occur until the S phase began.
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1983
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.80.7.1849