From factors to mechanisms: translation and translational control in eukaryotes.
Biochemical and genetic studies are revealing a network of interactions between eukaryotic translation initiation factors, further refining or redefining perceptions of their function. The notion of translated mRNA as a 'closed-loop' has gained support from the identification of physical and functional interactions between the two mRNA ends and their associated factors. Translational control mechanisms are beginning to unravel in sufficient detail to pinpoint the affected step in the initiation pathway.
Preiss
T
T
Gene Expression Programme European Molecular Biology Laboratory Meyerhofstrasse 1, D-69117, Heidelberg, Germany. preiss@embl-heidelberg.de.
Hentze
M W
MW
D005057:Eukaryotic Cells / Q000378:metabolism*; D014176:Protein Biosynthesis; D012333:RNA, Messenger / Q000235:genetics*; D012270:Ribosomes / Q000378:metabolism
D012333:RNA, Messenger