Translation initiation universally occurs with accurate selection of the start codon that defines the reading frame on the mRNA. The mechanism involves a macromolecular complex composed of the small ribosomal subunit, the mRNA, a specialized methionylated initiator tRNA and initiation factors (IFs). Once the start codon is selected at the P site on the small ribosomal subunit and the large subunit is associated, the IFs are released and an elongation competent ribosome is formed. Although the general principles are the same in the three domains of life, the molecular mechanisms are different in bacteria, eukaryotes and archaea as illustrated by the different number and types of the initiation factors.In eukaryotes and in archaea, late steps...
The function of initiation factors in and the sequence of events during translation initiation have ...
The function of initiation factors in and the sequence of events during translation initiation have ...
The eukaryotic translation initiation factor 2 (eIF2) binds the methionyl-initiator tRNA in a GTP-de...
Translation initiation universally occurs with accurate selection of the start codon that defines th...
In eukaryotes and in archaea late steps of translation initiation involve the two initiation factors...
Translation initiation plays a central role in every living organism. Studying the proteins helping ...
International audienceArchaeal translation initiation occurs within a macromolecular complex contain...
International audienceTranslation initiation (TI) allows accurate selection of the initiation codon ...
International audienceUnderstanding molecular mechanisms of ribosomal translation sheds light on the...
Eukaryotic and archaeal translation initiation complexes have a common structural core comprising e/...
The function of initiation factors in and the sequence of events during translation initiation have ...
The function of initiation factors in and the sequence of events during translation initiation have ...
The eukaryotic translation initiation factor 2 (eIF2) binds the methionyl-initiator tRNA in a GTP-de...
Translation initiation universally occurs with accurate selection of the start codon that defines th...
In eukaryotes and in archaea late steps of translation initiation involve the two initiation factors...
Translation initiation plays a central role in every living organism. Studying the proteins helping ...
International audienceArchaeal translation initiation occurs within a macromolecular complex contain...
International audienceTranslation initiation (TI) allows accurate selection of the initiation codon ...
International audienceUnderstanding molecular mechanisms of ribosomal translation sheds light on the...
Eukaryotic and archaeal translation initiation complexes have a common structural core comprising e/...
The function of initiation factors in and the sequence of events during translation initiation have ...
The function of initiation factors in and the sequence of events during translation initiation have ...
The eukaryotic translation initiation factor 2 (eIF2) binds the methionyl-initiator tRNA in a GTP-de...