ArticleJournal of experimental botany2014
The tetratricopeptide repeat-containing protein slow green1 is required for chloroplast development in Arabidopsis.
Article in Journal of experimental botany, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed.
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- Convergent roles of BcGUN4.1, BcSG1, BcCHLH, and BcTPR4 in regulating the leaf greenness of non-heading Chinese cabbage.Molecular horticulture · 2026Article
- Timing of cotyledon post-emergence damage drives physiological compensation and resource allocation in oak seedling establishment.BMC plant biology · 2026Article
- Correlated Evolutionary Rates Reveal Novel Components and Cross-Compartment Connectivity in Plant Proteostasis Systems.Genome biology and evolution · 2026Article
- A melon (bioRxiv : the preprint server for biology · 2025Article
- A single-base mutation in promoter ofHorticulture research · 2025Article
- Genome-wide analysis of HD-Zip genes in Sophora alopecuroides and their role in salt stress response.The plant genome · 2024Article
- QTL mapping and candidate gene analysis reveal two major loci regulating green leaf color in non-heading Chinese cabbage.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
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- Tetratricopeptide repeat protein SlREC2 positively regulates cold tolerance in tomato.Plant physiology · 2023Article
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- Forward genetic studies revealFrontiers in plant science · 2023Article
- Genome-wide association analysis reveals a novel QTL CsPC1 for pericarp color in cucumber.BMC genomics · 2022Article
- GUN control in retrograde signaling: How GENOMES UNCOUPLED proteins adjust nuclear gene expression to plastid biogenesis.The Plant cell · 2021Review
- Review
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- OsCpn60β1 is Essential for Chloroplast Development in Rice (International journal of molecular sciences · 2020Article
- Novel insights into expansion and functional diversification of MIR169 family in tomato.Planta · 2020Article
- A comprehensive genome variation map of melon identifies multiple domestication events and loci influencing agronomic traits.Nature genetics · 2019Article
- Breeding plant broad-spectrum resistance without yield penalties.Proceedings of the National Academy of Sciences of the United States of America · 2018Article
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8 authors.
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Abstract
A new gene, SG1, was identified in a slow-greening mutant (sg1) isolated from an ethylmethanesulphonate-mutagenized population of Arabidopsis thaliana. The newly formed leaves of sg1 were initially albino, but gradually became pale green. After 3 weeks, the leaves of the mutant were as green as those of the wild-type plants. Transmission electron microscopic observations revealed that the mutant displayed delayed proplastid to chloroplast transition. The results of map-based cloning showed that SG1 encodes a chloroplast-localized tetratricopeptide repeat-containing protein. Quantitative real-time reverse transcription-PCR data demonstrated the presence of SG1 gene expression in all tissues, particularly young green tissues. The sg1 mutation disrupted the expression levels of several genes associated with chloroplast development, photosynthesis, and chlorophyll biosynthesis. The results of genetic analysis indicated that gun1 and gun4 partially restored the expression patterns of the previously detected chloroplast-associated genes, thereby ameliorating the slow-greening phenotype of sg1. Taken together, the results suggest that the newly identified protein, SG1, is required for chloroplast development in Arabidopsis.
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