Genetic code (redirect from Codon)
within genetic material (DNA or RNA sequences of nucleotide triplets, or codons) into proteins. Translation is accomplished by the ribosome, which links...
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A codon table can be used to translate a genetic code into a sequence of amino acids. The standard genetic code is traditionally represented as an RNA...
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In molecular biology, a stop codon (or termination codon) is a codon (nucleotide triplet within messenger RNA) that signals the termination of the translation...
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Degeneracy or redundancy of codons is the redundancy of the genetic code, exhibited as the multiplicity of three-base pair codon combinations that specify...
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Nonsense mutation (redirect from Premature stop codon)
point mutation in a sequence of DNA that results in a nonsense codon, or a premature stop codon in the transcribed mRNA, and leads to a truncated, incomplete...
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Codon usage bias refers to differences in the frequency of occurrence of synonymous codons in coding DNA. A codon is a series of three nucleotides (a...
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The start codon is the first codon of a messenger RNA (mRNA) transcript translated by a ribosome. The start codon always codes for methionine in eukaryotes...
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Codon may refer to any of the following: a three-base sequence of DNA that encodes a single amino acid in the genetic code Codon (plant), a genus of plants...
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The Codon Adaptation Index (CAI) is the most widespread technique for analyzing codon usage bias. As opposed to other measures of codon usage bias, such...
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Transfer RNA (redirect from Anti codon)
tRNA specifies which three-nucleotide codon from the genetic code corresponds to which amino acid. Each mRNA codon is recognized by a particular type of...
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frames are defined as spans of DNA sequence between the start and stop codons. Usually, this is considered within a studied region of a prokaryotic DNA...
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Expanded genetic code (section Codon assignment)
is an artificially modified genetic code in which one or more specific codons have been re-allocated to encode an amino acid that is not among the 22...
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corresponding to the mRNA codon, in the case of the start codon, this is the amino acid methionine. The next codon (adjacent to the start codon) is then bound by...
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binding of complementary transfer RNA (tRNA) anticodon sequences to mRNA codons. The tRNAs carry specific amino acids that are chained together into a polypeptide...
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Codon schenckii is a species of flowering plant in the genus Codon. It is native to Namibia and the Northern Cape Province of South Africa. It is also...
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Amino acid (redirect from Codon alphabet)
PMID 5080161. Codons can also be expressed by: CTN, ATH, TTR; MTY, YTR, ATA; MTY, HTA, YTG Codons can also be expressed by: TWY, CAY, TGG Codons can also be...
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Codon royenii is a species of flowering plant in the genus Codon. It is native to Namibia and the Northern Cape Province of South Africa. It is also known...
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genetic code, there are 43 = 64 possible codons (3 nucleotide sequences). For translation, each of these codons requires a tRNA molecule with an anticodon...
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Frameshift mutation (section Codon-triplet importance)
nature of gene expression by codons, the insertion or deletion can change the reading frame (the grouping of the codons), resulting in a completely different...
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encoded by the stop codons—TGA and TAG respectively.) The mismatch between the number of codons and amino acids allows several codons to code for a single...
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Codon is a genus of planthoppers in the family Fulgoridae, subfamily Stronglyodematinae. Species occur in South Africa. Codon adrastus Fennah, 1967 Codon...
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both carry a mutation at codon 178 of the prion protein gene. FFI is also invariably linked to the presence of the methionine codon at position 129 of the...
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Effective number of codons (abbreviated as ENC or Nc) is a measure to study the state of codon usage biases in genes and genomes. The way that ENC is computed...
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was first isolated in 1921 by John Howard Mueller. It is encoded by the codon AUG. It was named by Satoru Odake in 1925, as an abbreviation of its structural...
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Codon reassignment is the biological process via which the genetic code of a cell is changed as a response to the environment. It may be caused by alternative...
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is the initiation codon encoding a methionine amino acid at the N-terminus of the protein. (Rarely, GUG is used as an initiation codon, but methionine is...
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the rare codon can affect the timing of translation, and in turn the co-translational folding of the protein. This is reflected in the codon usage bias...
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nearby UGA codon as selenocysteine (UGA is normally a stop codon). In some methanogenic prokaryotes, the UAG codon (normally a stop codon) can also be...
38 KB (1,631 words) - 11:23, 12 April 2024
Terminator (genetics) (redirect from Codon, terminator)
phages. The Rho-dependent terminator occurs downstream of translational stop codons and consists of an unstructured, cytosine-rich sequence on the mRNA known...
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amino acids are coded for by more than one three-base-pair codon; since some of the codons for a given amino acid differ by just one base pair from others...
9 KB (1,121 words) - 15:46, 8 November 2023