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Full-Text Articles in Molecular Biology
Interactions Of Eukaryotic Translation Initiation Factors And 3' Untranslated Region Of Barley Yellow Dwarf Virus Mrna During Protein Synthesis: A Study Of Equilibrium Binding, Kinetics And Thermodynamics, Bidisha Banerjee
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Eukaryotic initiation factor (eIF) 4F binding to mRNA is the first committed step in cap-dependent protein synthesis. Barley Yellow Dwarf Virus (BYDV) employs a cap-independent mechanism of translation initiation which is mediated by a structural element BTE (BYDV translation element) located in the 3’ UTR of its mRNA. eIF4F bound the BTE and a translational inactive mutant with high affinity; thus questioning the role of eIF4F in translation of BYDV. To examine the effects of eIF4F in BYDV translation initiation, BTE mutants with widely different in vitro translation efficiencies ranging from 5-164% compared to WT were studied. Using fluorescence anisotropy …