Results 171 to 180 of about 10,370 (207)
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Tandem Stop Codons in Ciliates That Reassign Stop Codons
Journal of Molecular Evolution, 2009Tandem stop codons are extra stop codons hypothesized to be present downstream of genes to act as a backup in case of read-through of the real stop codon. Although seemingly absent from Escherichia coli, recent studies have confirmed the presence of such codons in yeast.
Marie, Adachi, Andre R O, Cavalcanti
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Writing Scrapie's Coda, Codon by Codon?
Science, 2000Over the past decade, geneticists have found that different variations, or polymorphisms, in the gene coding for PrP--a cellular protein that many scientists believe becomes infectious when it converts to an abnormal form called a prion--seem to confer varying degrees of susceptibility to scrapie.
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Synthesis at the Speed of Codons
Trends in Biochemical Sciences, 2015The possibility that different mRNA sequences encoding identical peptides are translated dissimilarly has long been of great interest. Recent work by Yu and co-workers provides striking evidence that mRNA sequences influence the rate of protein synthesis, and lends support to the emerging idea that mRNA sequence informs protein folding.
Kristin S, Koutmou +2 more
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Computational Biology and Chemistry, 2007
We develop here an analytical evolution model based on a trinucleotide mutation matrix 64x64 with nine substitution parameters associated with the three types of substitutions in the three trinucleotide sites and with non-zero elements on its main diagonal.
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We develop here an analytical evolution model based on a trinucleotide mutation matrix 64x64 with nine substitution parameters associated with the three types of substitutions in the three trinucleotide sites and with non-zero elements on its main diagonal.
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Journal of Basic Microbiology, 1986
AbstractCodon usage was analysed for 14 streptococcal genes or significant open reading frames and found to be different from that in Escherichia coli and Bacillus subtilis. In particular, the preferred use of WWT codons over WWC was inconsistent with the rule of optimal codon‐anticodon interaction energy.
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AbstractCodon usage was analysed for 14 streptococcal genes or significant open reading frames and found to be different from that in Escherichia coli and Bacillus subtilis. In particular, the preferred use of WWT codons over WWC was inconsistent with the rule of optimal codon‐anticodon interaction energy.
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CODONS: A Microcomputer Program for Codon Usage Analysis
Journal of Heredity, 1992A T, Lloyd, P M, Sharp
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Deciphering the molecular mechanism of stop codon readthrough
Biological Reviews, 2021Martine Palma, Fabrice Lejeune
exaly