Mr Ten Divergence Betwixt Prokaryotic As Well As Eukaryotic Translation
Translation or poly peptide synthesis is a procedure during which the genetic data is translated, next the dictations of the genetic code, into the sequence of amino acids inwards a polypeptide cistron production requiring the functions of a large divulge of macromolecules. In uncomplicated words, it is a procedure inwards living cells inwards which the genetic data encoded inwards messenger RNA(mRNA) inwards the course of report of a sequence of nucleotide triplets (codons) is translated into a sequence of amino acids inwards a polypeptide chain during poly peptide synthesis.
Prokaryotic Translation vs Eukaryotic Translation
Prokaryotic translation | Eukaryotic translation |
It occurs on 70 S Ribosomes | It occurs on 80 S Ribosomes. |
It is a continuous procedure every bit both transcription together with translation rate off inwards cytoplasm. ![]() | |
mRNA is polycistronic | mRNA is monocistronic. |
First amino acid taking component is fMet. | First amino acid is Met(methionine) |
It is a faster process, adds well-nigh xx amino acids per second. | It adds 1 amino acids per second, hence a slower process. |
It requires 3 initiation factors IF1, IF2, IF3 | It requires a railroad train of nine initiation factors. |
After translation formyl grouping from kickoff formylated methionine is removed, retaining methionine inwards the polypeptide chain. | The whole of initiating methionine is removed from the polypeptide chain. |
It requires 3 unloose factors RF1, RF2 together with RF3 inwards the termination. | It requires unmarried unloose constituent eRF1. |
mRNA life is short( few seconds to 2 minutes) every bit mRNA is unstable. | mRNA has a life of few hours to few days; it is quite stable. |
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