Results 1 to 10 of about 55,255 (199)
Plant polyadenylation factors: conservation and variety in the polyadenylation complex in plants [PDF]
BMC Genomics, 2012 Background Polyadenylation, an essential step in eukaryotic gene expression, requires both cis-elements and a plethora of trans-acting polyadenylation factors. The polyadenylation factors are largely conserved across mammals and fungi.
Hunt Arthur G +2 more
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Fip1 is a multivalent interaction scaffold for processing factors in human mRNA 3′ end biogenesis
eLife, 2022 3′ end formation of most eukaryotic mRNAs is dependent on the assembly of a ~1.5 MDa multiprotein complex, that catalyzes the coupled reaction of pre-mRNA cleavage and polyadenylation. In mammals, the cleavage and polyadenylation specificity factor (CPSF)
Lena Maria Muckenfuss +4 more
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Alternative Polyadenylation Blooms [PDF]
Developmental Cell, 2010 Alternative polyadenylation generates mRNAs with 3' untranscribed regions of different lengths, often affecting transcript stability. Hornyik et al., in this issue of Developmental Cell, and Liu et al. now demonstrate a role for alternative polyadenylation in gene silencing and the regulation of flowering time in Arabidopsis thaliana.
James L. Manley, Emanuel Rosonina
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Frontiers in Immunology, 2022 Better methods to interrogate host-pathogen interactions during Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infections are imperative to help understand and prevent this disease.
Jessie J.-Y. Chang +15 more
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To polyadenylate or to deadenylate [PDF]
Cell Cycle, 2010 mRNA polyadenylation and deadenylation are important processes that allow rapid regulation of gene expression in response to different cellular conditions. Almost all eukaryotic mRNA precursors undergo a co-transcriptional cleavage followed by polyadenylation at the 3' end.
Anders Virtanen +2 more
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The transcriptional elongation rate regulates alternative polyadenylation in yeast
eLife, 2020 Yeast cells undergoing the diauxic response show a striking upstream shift in poly(A) site utilization, with increased use of ORF-proximal poly(A) sites resulting in shorter 3’ mRNA isoforms for most genes.
Joseph V Geisberg +2 more
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Insects, 2022 During the messenger RNA (mRNA) maturation process, RNA polyadenylation is a key step, and is coupled to the termination of transcription. Various cis-acting elements near the cleavage site and their binding factors would affect the process of ...
Liying Fang +4 more
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Virology Journal, 2019 Background Polyadenylation influences many aspects of mRNA as well as viral RNA. variable polyadenylation at the 3' end have been reported in RNA viruses.
Guowei Geng +3 more
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Mitochondrial Polyadenylation Is a One-Step Process Required for mRNA Integrity and tRNA Maturation. [PDF]
PLoS Genetics, 2016 Polyadenylation has well characterised roles in RNA turnover and translation in a variety of biological systems. While polyadenylation on mitochondrial transcripts has been suggested to be a two-step process required to complete translational stop codons,
Ana Bratic +8 more
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eLife, 2017 3’ polyadenylation is a key step in eukaryotic mRNA biogenesis. In mammalian cells, this process is dependent on the recognition of the hexanucleotide AAUAAA motif in the pre-mRNA polyadenylation signal by the cleavage and polyadenylation specificity ...
Marcello Clerici +3 more
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