Eukaryotic Translation INITIATION - 80S ribosome assembly steps | Initiation factors in mRNA loading

References/Resources:   / the_crux  

What is the process of translation initiation in eukaryotes? How does the 80S ribosome assemble during translation initiation in eukaryotes? What are the steps in the assembly of 80S ribosome (40S to 43S to 48S and finally to 80S)? How do eukaryotic initiation factors help in the translation initiation? Which initiation factors help in the loading of the mRNA? Why is the mRNA looped in the eukaryotes? Find out answers to all these questions in this video:
Jump to your favorite section:
00:00 Two important points
02:12 40S subunit complex
04:45 43S pre-initiation complex
07:08 mRNA loading factors
10:03 43S complex and mRNA loading
11:21 48S initiation complex
13:57 60S subunit joining
16:11 80S ribosome complex

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