Article
Use of RNase P for efficient preparation of yeast tRNATyr transcript and its mutants.
Journal of biochemistry - 1 Jan 2006
Fukunaga Jun-Ichi, Gouda Masaki, Umeda Koji, Ohno Satoshi, Yokogawa Takashi, Nishikawa Kazuya
Abstract excerpt
Because T7 RNA polymerase has a strong preference for particular sequences to initiate transcription, some RNAs having pyrimidine-rich sequences at their 5'-end (yeast tRNA(Tyr), for example) are hardly transcribed by this enzyme. To circumvent this inconvenience, we have developed an efficient method for in vitro preparation of such tRNAs. The RNA of interest is first transcribed as a precursor form that has...
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