It is intended to provide a method of chemically synthesizing an aminoacyl tRNA which is completely different from the existing methods, namely, a highly efficient and practically usable method for synthesizing an aminoacyl tRNA whereby any nonnatural amino acid can be conveniently aminoacylated without a need for genetic engineering techniques and detected without resort to a radioactive isotope. The above-described aminoacylation method comprises enclosing a tRNA and an amino acid in the vicinity of the micelle-water interface and bringing them close to each other to thereby react the same, or providing between them a peptide nucleic acid specifically binding to the tRNA as an antisense molecule and bringing them close to each other to thereby react the same.

 
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> Methods for identifying modulators of transcriptional activator protein interactions

> Corynebacterium glutamicum genes encoding phosphoenolpyruvate: sugar phosphotransferase system proteins

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