Lin, Ching-Jung; Smibert, Peter; Zhao, Xiaoyu; Hu, Jennifer F.; Ramroop, Johnny; Kellner, Stefanie M.; Benton, Matthew; Govind, Shubha; Dedon, Peter C.; Sternglanz, Rolf; Lai, Eric C.
N6-Threonylcarbamoyl-Adenosine (t6A) is one of the few RNA modifications that is universally present in life. This modification occurs at high frequency at position 37 of most tRNAs that decode ANN codons, and stabilizes cognate anticodon-codon interactions. Nearly all genetic studies of the t6A pathway have focused on single-celled organisms. In this study, we report the isolation of an extensive allelic series in the Drosophila ortholog of the core t6A biosynthesis factor Kae1. kae1...[Show more]
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