Polyspermy occurs more frequently in mouse eggs bearing mutant ZP2 that cannot be cleaved by ovastacin

TLS Online TPP Program

#Id: 3680

#Unit 3. Fundamental Processes

IF2 is a GTPase (a protein that binds and hydrolyzes GTP) that interacts with three key components of the initiation machinery: the small subunit, IF1, and the charged initiator tRNA (fMet-tRNAi fMet).

TLS Online TPP Program

#Id: 3681

#Unit 3. Fundamental Processes

IF3 binds to the small subunit and blocks it from reassociating with a large subunit.

TLS Online TPP Program

#Id: 3682

#Unit 3. Fundamental Processes

IF3 is critical for a new cycle of translation.

TLS Online TPP Program

#Id: 7059

#Unit 3. Fundamental Processes

TLS Online TPP Program

#Id: 7060

#Unit 3. Fundamental Processes

TLS Online TPP Program

#Id: 7061

#Unit 3. Fundamental Processes

Changes in the genetic code in bacterial or eukaryotic nuclear genomes usually assign amino acids to stop codons or change a codon so that it no longer specifies an amino acid.