| 摘要 |
Provided is an assay method for acquiring sequence information about a single ribonucleic acid, the method comprising: (A) contacting components including a ribosomal particle comprising a ribosome and the ribonucleic acid with a complex comprising moieties that are aa1-tRNA, EF-Tu and GTP or a functional analog, wherein at least one said moiety is labeled with a fluorescent molecule, wherein aa1-tRNA is a tRNA for first amino acid aa1; (B) providing, in conjunction with the contacted components, a ribosomal translation component mixture; (C) generating a fluorescent signal from a labeled moiety in correlation with the incorporation of aa1 into protein and the labeled moiety is thereby separated from the complex; and (D) detecting the signal to provide sequence information about the ribonucleic acid. |
