The rice storage protein mRNAs as a model system for RNA localization in higher plants

Hong Li Chou, Li Tian, Haruhiko Washida, Masako Fukuda, Toshihiro Kumamaru, Thomas W. Okita

研究成果: ジャーナルへの寄稿評論記事

抄録

The transport and targeting of mRNAs to specific intracellular locations is a ubiquitous process in prokaryotic and eukaryotic organisms. Despite the prevalent nature of RNA localization in guiding development, differentiation, cellular movement and intracellular organization of biochemical activities, only a few examples exist in higher plants. Here, we summarize past studies on mRNA-based protein targeting to specific subdomains of the cortical endoplasmic reticulum (ER)using the rice storage protein mRNAs as a model. Such studies have demonstrated that there are multiple pathways of RNA localization to the cortical ER that are controlled by cis-determinants (zipcodes)on the mRNA. These zipcode sequences are recognized by specific RNA binding proteins organized into multi-protein complexes. The available evidence suggests mRNAs are transported to their destination sites by co-opting membrane trafficking factors. Lastly, we discuss the major gaps in our knowledge on RNA localization and how information on the targeting of storage protein mRNAs can be used to further our understanding on how plant mRNAs are organized into regulons to facilitate protein localization and formation of multi-protein complexes.

元の言語英語
ページ(範囲)203-211
ページ数9
ジャーナルPlant Science
284
DOI
出版物ステータス出版済み - 7 1 2019

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rice protein
storage proteins
multiprotein complexes
RNA
endoplasmic reticulum
Messenger RNA
regulon
RNA-binding proteins
Proteins
cell movement
Protein Transport
Endoplasmic Reticulum
proteins
organisms
Regulon
RNA-Binding Proteins
Oryza
Membranes

All Science Journal Classification (ASJC) codes

  • Genetics
  • Agronomy and Crop Science
  • Plant Science

これを引用

The rice storage protein mRNAs as a model system for RNA localization in higher plants. / Chou, Hong Li; Tian, Li; Washida, Haruhiko; Fukuda, Masako; Kumamaru, Toshihiro; Okita, Thomas W.

:: Plant Science, 巻 284, 01.07.2019, p. 203-211.

研究成果: ジャーナルへの寄稿評論記事

Chou, Hong Li ; Tian, Li ; Washida, Haruhiko ; Fukuda, Masako ; Kumamaru, Toshihiro ; Okita, Thomas W. / The rice storage protein mRNAs as a model system for RNA localization in higher plants. :: Plant Science. 2019 ; 巻 284. pp. 203-211.
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abstract = "The transport and targeting of mRNAs to specific intracellular locations is a ubiquitous process in prokaryotic and eukaryotic organisms. Despite the prevalent nature of RNA localization in guiding development, differentiation, cellular movement and intracellular organization of biochemical activities, only a few examples exist in higher plants. Here, we summarize past studies on mRNA-based protein targeting to specific subdomains of the cortical endoplasmic reticulum (ER)using the rice storage protein mRNAs as a model. Such studies have demonstrated that there are multiple pathways of RNA localization to the cortical ER that are controlled by cis-determinants (zipcodes)on the mRNA. These zipcode sequences are recognized by specific RNA binding proteins organized into multi-protein complexes. The available evidence suggests mRNAs are transported to their destination sites by co-opting membrane trafficking factors. Lastly, we discuss the major gaps in our knowledge on RNA localization and how information on the targeting of storage protein mRNAs can be used to further our understanding on how plant mRNAs are organized into regulons to facilitate protein localization and formation of multi-protein complexes.",
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AU - Okita, Thomas W.

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