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Guohua Yue
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Volume 38 Issue 2 June 2013 pp 245-249 Brief communications
A mini-IRES sequence for stringent selection of high producers
Jun Yan Hailin Yang Guohua Yue Wenda Gao
Internal Ribosome Entry Site (IRES) sequences have been widely used to link the expression of two independent proteins on the same mRNA transcript. Genes encoding fluorescent proteins or drug-resistance enzymes are usually placed downstream of IRES, serving as expression indicators or selection markers. In biological applications where the upstream gene-of-interest is to be expressed at extremely high levels, it is often desirable to purposely reduce IRES downstream gene expression to economize the cellular resources and/or to generate more stringent selection pressure. Here we describe a miniature IRES mutant sequence (IRESmut3) with dramatically diminished co-translational efficiency to fulfill these purposes.
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Journal of Biosciences
Volume 48, 2023
All articles
Continuous Article Publishing mode
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Journal of Biosciences | News
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To trigger further research on plant mitochondria, the Journal of Biosciences is bringing out a special issue titled "Plant Mitochondria: Properties and Interactions with Other Organelles".
Plant mitochondria are quite distinct and have unique features, such as a cyanide-insensitive alternate pathway. They also interact with chloroplasts to optimize photosynthetic carbon assimilation.
Submissions are welcome until 30 July 2023. The contributions can be original articles, short communications, reviews, or mini-reviews on any topic related to plant mitochondria.
Authors can submit their articles online at https://www.editorialmanager.com/jbsc/default2.aspx
Posted on April 12, 2023< -
Editorial Note on Continuous Article Publication
Posted on July 25, 2019Click here for Editorial Note on CAP Mode
Forthcoming Special issue.
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