著者

阿部 奈保子 阿部 洋

出版者

一般社団法人 日本生物物理学会

雑誌

生物物理 (ISSN:05824052)

巻号頁・発行日

vol.57, no.1, pp.005-010, 2017 (Released:2017-01-26)

参考文献数

27

被引用文献数

1

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In an E. coli cell-free translation system, we found that a circular RNA containing an infinite open reading frame produced more translation product than its linear counterpart by two orders of magnitude, because a ribosome can work more effectively towards the elongation on circular RNA than it can on linear RNA. We then tested circular RNAs containing an infinite open reading frame could be translated in eukaryotic systems, in the absence of any particular element for internal ribosome entry, a poly-A tail, or a cap structure. We found that the circular RNAs also produced long peptides in eukaryotic translation systems, possibly owing to the rolling circle amplification mechanism.

著者

阿部 奈保子 阿部 洋

出版者

一般社団法人 日本生物物理学会

雑誌

生物物理 (ISSN:05824052)

巻号頁・発行日

vol.57, no.1, pp.5-10, 2017

被引用文献数

1

---

<p>In an <i>E. coli</i> cell-free translation system, we found that a circular RNA containing an infinite open reading frame produced more translation product than its linear counterpart by two orders of magnitude, because a ribosome can work more effectively towards the elongation on circular RNA than it can on linear RNA. We then tested circular RNAs containing an infinite open reading frame could be translated in eukaryotic systems, in the absence of any particular element for internal ribosome entry, a poly-A tail, or a cap structure. We found that the circular RNAs also produced long peptides in eukaryotic translation systems, possibly owing to the rolling circle amplification mechanism.</p>