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The Role Of A Highly Conserved Eubacterial Ribosomal Protein In Translation Quality Control, Anusha Naganathan
The Role Of A Highly Conserved Eubacterial Ribosomal Protein In Translation Quality Control, Anusha Naganathan
Electronic Theses and Dissertations
The process of decoding is the most crucial determinant of the quality of protein synthesis. Ribosomal protein L9 was first implicated in decoding fidelity when a mutant version of L9 was found to increase the translation of a T4 phage gene. Later studies confirmed that the absence of L9 leads to increased translational bypassing, frameshifting, and stop codon readthrough. L9 is part of the large subunit of the prokaryotic ribosome and is located more than 90 Å from the site of decoding, making it difficult to envision how it might affect decoding and reading frame maintenance. Twenty years after the …