MeSH definition : A eukaryotic initiation factor that binds to 40S ribosomal subunits. Although initially
considered a non-essential factor for eukaryotic transcription initiation, eukaryotic
initiation factor-1 is now thought to play an important role in localizing RIBOSOMES
at the initiation codon of MRNA.;
A eukaryotic initiation factor that binds to 40S ribosomal subunits. Although initially
considered a non-essential factor for eukaryotic transcription initiation, eukaryotic
initiation factor-1 is now thought to play an important role in localizing RIBOSOMES
at the initiation codon of MRNA.