Structure of mitochondrial tRNA.

T. Yokogawa, Y. Watanabe, Y. Yotsumoto, Y. Kumazawa, Takuya Ueda, I. Hirao, K. Miura, K. Watanabe

研究成果: Article

1 引用 (Scopus)

抄録

Some mitochondrial (mt) tRNAs are presumed to have unusual secondary structures on the basis of DNA sequence analyses. However there are few tRNAs whose structures have been investigated at RNA level. Thus we isolated some mt tRNAs to investigated their structures and also synthesized mt tRNA by run-off transcription. In these experiments, following results have been obtained. 1) Bovine mt tRNA(Ser)(AGY) needs the interaction between the T-loop and D-arm for its aminoacylation activity. 2) The secondary structure of bovine mt tRNA(Ser)(UCN) is difficult from that predicted previously from its gene. 3) It has been confirmed by the hybridization using oligonucleotide probes that some Ascaris suum mt tRNAs possessing the unusual T-arms actually exist in its mitochondria.

元の言語English
ページ(範囲)175-176
ページ数2
ジャーナルNucleic acids symposium series
発行部数25
出版物ステータスPublished - 1991 1 1
外部発表Yes

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Transfer RNA
RNA, Transfer, Ser
Ascaris suum
Aminoacylation
Oligonucleotide Probes
DNA Sequence Analysis
Mitochondria
RNA
Genes

ASJC Scopus subject areas

  • Medicine(all)

これを引用

Yokogawa, T., Watanabe, Y., Yotsumoto, Y., Kumazawa, Y., Ueda, T., Hirao, I., ... Watanabe, K. (1991). Structure of mitochondrial tRNA. Nucleic acids symposium series, (25), 175-176.

Structure of mitochondrial tRNA. / Yokogawa, T.; Watanabe, Y.; Yotsumoto, Y.; Kumazawa, Y.; Ueda, Takuya; Hirao, I.; Miura, K.; Watanabe, K.

:: Nucleic acids symposium series, 番号 25, 01.01.1991, p. 175-176.

研究成果: Article

Yokogawa, T, Watanabe, Y, Yotsumoto, Y, Kumazawa, Y, Ueda, T, Hirao, I, Miura, K & Watanabe, K 1991, 'Structure of mitochondrial tRNA.', Nucleic acids symposium series, 番号 25, pp. 175-176.
Yokogawa T, Watanabe Y, Yotsumoto Y, Kumazawa Y, Ueda T, Hirao I その他. Structure of mitochondrial tRNA. Nucleic acids symposium series. 1991 1 1;(25):175-176.
Yokogawa, T. ; Watanabe, Y. ; Yotsumoto, Y. ; Kumazawa, Y. ; Ueda, Takuya ; Hirao, I. ; Miura, K. ; Watanabe, K. / Structure of mitochondrial tRNA. :: Nucleic acids symposium series. 1991 ; 番号 25. pp. 175-176.
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AU - Yotsumoto, Y.

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AU - Hirao, I.

AU - Miura, K.

AU - Watanabe, K.

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