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7 Σεπ 2024 · codon, in genetics, any of 64 different sequences of three adjacent nucleotides in DNA that either encodes information for the production of a specific amino acid or serves as a stop signal to terminate translation (protein synthesis).
2 ημέρες πριν · A codon is a DNA or RNA sequence of three nucleotides (a trinucleotide) that forms a unit of genomic information encoding a particular amino acid or signaling the termination of protein synthesis (stop signals). There are 64 different codons: 61 specify amino acids and 3 are used as stop signals.
24 Ιουλ 2022 · A codon is the amino acid coding unit in DNA or messenger RNA (mRNA). The string of codons in the mRNA specifies the order of amino acids in the encoded protein.
A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis.
Codons. Cells decode mRNAs by reading their nucleotides in groups of three, called codons. Here are some features of codons: Most codons specify an amino acid. Three "stop" codons mark the end of a protein. One "start" codon, AUG, marks the beginning of a protein and also encodes the amino acid methionine.
6 Μαρ 2024 · A codon is a sequence of three nucleotides in the DNA or RNA that codes for a specific amino acid or signifies the start or stop of protein synthesis. These triplets of nucleotides act as the genetic code, directing the assembly of amino acids into proteins, the building blocks of life.
3 Αυγ 2017 · Codons are three-letter “words” that direct the protein synthetic machinery to either add a particular amino acid to the growing polypeptide chain or to initiate or terminate the synthesis of a protein. Each nucleotide acts as a letter and three consecutive nucleotides form a codon.
