Sunday, August 24, 2014

Process of translation





Translation: the process of converting the mRNA codon sequences into an amino acid polypeptide chain. 

  1. Initiation - A ribosome attaches to the mRNA and starts to code at the FMet codon (usualy AUG, sometimes GUG or UUG). 
  2. Elongation - tRNA brings the corresponding amino acid to each codon as the ribosome moves down the mRNA strand. 
  3. Termination - Reading of the final mRNA codon (aka the STOP codon), which ends the synthesis of the peptide chain and releases it.






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