An engineered Tetrahymena tRNA(Gln) for in vivo incorporation of unnatural amino acids into proteins by nonsense suppression [PDF]
, 1996 A new tRNA, THG73, has been designed and evaluated as a vehicle for incorporating unnatural amino acids site-specifically into proteins expressed in vivo using the stop codon suppression technique.
Abelson, John N. +7 more
core +1 more source
Circulation, 2019 Background: Hypertrophic cardiomyopathy (HCM) is frequently caused by mutations in myosin-binding protein C3 (MYBPC3) resulting in a premature termination codon (PTC).
T. Seeger +18 more
semanticscholar +1 more source
Optimized approach for the identification of highly efficient correctors of nonsense mutations in human diseases. [PDF]
PLoS ONE, 2017 About 10% of patients with a genetic disease carry a nonsense mutation causing their pathology. A strategy for correcting nonsense mutations is premature termination codon (PTC) readthrough, i.e.
Hana Benhabiles +10 more
doaj +1 more source
Identifying Potent Nonsense-Mediated mRNA Decay Inhibitors with a Novel Screening System
Biomedicines, 2023 Nonsense-mediated mRNA decay (NMD) is a quality control mechanism that degrades mRNAs carrying a premature termination codon. Its inhibition, alone or in combination with other approaches, could be exploited to develop therapies for genetic diseases ...
Julie Carrard +11 more
doaj +1 more source
Molecular approaches fighting nonsense [PDF]
, 2021 : Nonsense mutations are the result of single nucleotide substitutions in the DNA that change a sense codon (coding for an amino acid) to a nonsense or premature termination codon (PTC) within the coding region of the mRNA [...]
Pibiri I.
core +1 more source
The effect of nonsense codons on splicing: A genomic analysis: FIGURE 1. [PDF]
RNA, 2003 The phenomenon of nonsense-associated altered splicing raises the possibility that the recognition of in-frame nonsense codons is used generally for exon identification during pre-mRNA splicing. However, nonsense codon frequencies in pseudo exons and in regions flanking 5′ splice sites are no greater than that expected by chance, arguing against the ...
Xiang Zhang +2 more
openaire +3 more sources
Stops making sense: translational trade-offs and stop codon reassignment [PDF]
, 2011 Background Efficient gene expression involves a trade-off between (i) premature termination of protein synthesis; and (ii) readthrough, where the ribosome fails to dissociate at the terminal stop. Sense codons that are similar in sequence to stop codons
A Eyre-Walker +33 more
core +4 more sources
Nonsense and sense suppression abilities of original and derivative Methanosarcina mazei pyrrolysyl-tRNA synthetase-tRNA(Pyl) pairs in the Escherichia coli BL21(DE3) cell strain. [PDF]
PLoS ONE, 2013 Systematic studies of nonsense and sense suppression of the original and three derivative Methanosarcina mazei PylRS-tRNA(Pyl) pairs and cross recognition between nonsense codons and various tRNA(Pyl) anticodons in the Escherichia coli BL21(DE3) cell ...
Keturah A Odoi +3 more
doaj +1 more source
Strategies against nonsense: oxadiazoles as translational readthrough-inducing drugs (TRIDs) [PDF]
, 2019 This review focuses on the use of oxadiazoles as translational readthrough-inducing drugs (TRIDs) to rescue the functional full-length protein expression in mendelian genetic diseases caused by nonsense mutations.
Campofelice A. +6 more
core +1 more source
Binary specification of nonsense codons by splicing and cytoplasmic translation [PDF]
The EMBO Journal, 1998 Premature translation termination codons resulting from nonsense or frameshift mutations are common causes of genetic disorders. Complications arising from the synthesis of C-terminally truncated polypeptides can be avoided by 'nonsense-mediated decay' of the mutant mRNAs.
Andreas E. Kulozik +7 more
openaire +3 more sources