ArticleJournal of experimental botany2017
A novel tetratricopeptide repeat protein, WHITE TO GREEN1, is required for early chloroplast development and affects RNA editing in chloroplasts.
Article in Journal of experimental botany, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed, 27 citations in OpenAlex.
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- Correlated Evolutionary Rates Reveal Novel Components and Cross-Compartment Connectivity in Plant Proteostasis Systems.Genome biology and evolution · 2026Article
- Genetic mapping and molecular characterization of the delayed green geneFrontiers in plant science · 2023Article
- Fine Mapping and Candidate Gene Analysis ofFrontiers in plant science · 2022Article
- Endophytic bacterium Bacillus aryabhattai induces novel transcriptomic changes to stimulate plant growth.PloS one · 2022Article
- A PPR Protein ACM1 Is Involved in Chloroplast Gene Expression and Early Plastid Development inInternational journal of molecular sciences · 2021Article
- Article
- Cytidine-to-Uridine RNA Editing Factor NbMORF8 Negatively Regulates Plant Immunity toPlant physiology · 2020Article
- Flagellin of Bacillus amyloliquefaciens works as a resistance inducer against groundnut bud necrosis virus in chilli (Capsicum annuum L.).Archives of virology · 2020Article
- Fine Mapping and Transcriptome Analysis of Virescent Leaf GeneFrontiers in plant science · 2020Article
- MORF9 Functions in Plastid RNA Editing with Tissue Specificity.International journal of molecular sciences · 2019Article
- Empty Pericarp21 encodes a novel PPR-DYW protein that is required for mitochondrial RNA editing at multiple sites, complexes I and V biogenesis, and seed development in maize.PLoS genetics · 2019Article
- The Mitochondrial Endonuclease M20 Participates in the Down-Regulation of Mitochondrial DNA in Pollen Cells.Plant physiology · 2018Article
- Breeding plant broad-spectrum resistance without yield penalties.Proceedings of the National Academy of Sciences of the United States of America · 2018Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The chloroplast is essential for plant photosynthesis and production, but the regulatory mechanism of chloroplast development is still elusive. Here, a novel gene, WHITE TO GREEN1 (WTG1), was identified to have a function in chloroplast development and plastid gene expression by screening Arabidopsis leaf coloration mutants. WTG1 encodes a chloroplast-localized tetratricopeptide repeat protein that is expressed widely in Arabidopsis cells. Disruption of WTG1 suppresses plant growth, retards leaf greening and chloroplast development, and represses photosynthetic gene expression, but complemented expression of WTG1 restored a normal phenotype. Moreover, WTG1 protein is associated with the organelle RNA editing factors MORF8 and MORF9, and RNA editing of the plastid petL-5 and ndhG-50 transcripts was affected in wtg1 mutants. These results indicate that WTG1 affects both transcriptional and posttranscriptional regulation of plastid gene expression, and provide evidence for the involvement of a tetratricopeptide repeat protein in chloroplast RNA editing in Arabidopsis.
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