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  1. DNA and RNA codon tables - Wikipedia

    This suggests that early ribosomes read the second codon position most carefully, to control hydrophobicity patterns in protein sequences. The first table—the standard table—can be used to …

  2. Codon | Definition, Function, & Examples | Britannica

    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 …

  3. Codon Chart: Table, Amino Acids & RNA Wheel Explained

    Dec 11, 2024 · Explore the codon chart, tables, amino acids, and RNA wheel. Learn how to read and interpret codons for protein synthesis and genetic coding.

  4. Codon - National Human Genome Research Institute

    2 days ago · 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 …

  5. codon | Learn Science at Scitable - Nature

    A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. DNA and RNA molecules are written in a language of four...

  6. Codons | Biology for Majors I - Lumen Learning

    These nucleotide triplets are called codons. The insertion of one or two nucleotides completely changed the triplet reading frame, thereby altering the message for every subsequent amino acid (Figure 1).

  7. What Is Codon Usage and How Does It Affect Gene Expression?

    Jul 25, 2025 · Within every living cell, genetic information is stored in DNA and then used to create proteins. A codon is a fundamental unit of this genetic information, consisting of a sequence of three …

  8. Reading a Codon Chart and Identifying Amino Acids

    Apr 9, 2025 · A codon chart is a visual representation that maps each of the 64 codons to their corresponding amino acids or signals. There are two common versions of codon charts, or codon …

  9. Definition of codon - NCI Dictionary of Genetics Terms - NCI

    Certain codons signal the start or end of translation. These are called start or stop (or termination) codons. Transcription and translation are processes a cell uses to make all proteins the body needs …

  10. Codon - Definition and Examples - Biology Online Dictionary

    Jul 24, 2022 · Because the collection of codons on mRNA forms the genetic code, a codon is the smallest unit of genetic code. In simple terms, each codon actually encrypts a specific amino acid. It …