The author of 《Sense codon reassignment enables viral resistance and encoded polymer synthesis》 were Robertson, Wesley E.; Funke, Louise F. H.; de la Torre, Daniel; Fredens, Julius; Elliott, Thomas S.; Spinck, Martin; Christova, Yonka; Cervettini, Daniele; Boge, Franz L.; Liu, Kim C.; Buse, Salvador; Maslen, Sarah; Salmond, George P. C.; Chin, Jason W.. And the article was published in Science (Washington, DC, United States) in 2021. Application of 2418-95-3 The author mentioned the following in the article:
It is widely hypothesized that removing cellular tRNAs (tRNAs)-making their cognate codons unreadable-might create a genetic firewall to viral infection and enable sense codon reassignment. However, it has been impossible to test these hypotheses. In this work, following synonymous codon compression and laboratory evolution in Escherichia coli, we deleted the tRNAs and release factor 1, which normally decode two sense codons and a stop codon; the resulting cells could not read the canonical genetic code and were completely resistant to a cocktail of viruses. We reassigned these codons to enable the efficient synthesis of proteins containing three distinct noncanonical amino acids. Notably, we demonstrate the facile reprogramming of our cells for the encoded translation of diverse noncanonical heteropolymers and macrocycles. In the experiment, the researchers used H-Lys(Boc)-OH(cas: 2418-95-3Application of 2418-95-3)
H-Lys(Boc)-OH(cas: 2418-95-3) belongs to amino acids. In addition to subunits of proteins, amino acids have many other functions as well, including osmoregulation (proline), neurotransmitters (gamma-aminobutyric acid), metabolic intermediates (ornithine and citrulline), and inhibitors (dehydroproline).Application of 2418-95-3
Referemce:
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