ArticleRice (New York, N.Y.)2016
The Rice Pentatricopeptide Repeat Gene TCD10 is Needed for Chloroplast Development under Cold Stress.
Article in Rice (New York, N.Y.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
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39 citing papers in PubMed, 84 citations in OpenAlex.
- A FtsH-Like Zinc Metalloprotease, OsFtsH1, Coordinates Chloroplast Development and Photosystem II Homeostasis in Rice.Rice (New York, N.Y.) · 2026Article
- Pentatricopeptide repeat proteins in crops: Advances in functional mechanisms and breeding applications.Journal of integrative plant biology · 2026Review
- Genetic dissection of cold stress tolerance and yield potential under cold stress in nested synthetic wheat (Triticum aestivum L.) introgression libraries using multi-locus genome-wide association and haplotype analysis.Functional & integrative genomics · 2026Article
- Integrated analysis of organelle RNA editing and DYW- type PPR genes identifies a candidate regulator of plastidFrontiers in plant science · 2026Article
- TaPPR13, a Pentatricopeptide Repeat Protein Gene Activated by TaBZR2, Confers Drought Stress Tolerance by Enhancing the Antioxidant Defense System and Promoting Retrograde Signaling in Wheat (Triticum aestivum).Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- CmPPR4 gene controls drought resilience in melon ecotypes.Plant biotechnology journal · 2025Article
- Comparative Analysis of the Chloroplast Genomes of theInternational journal of molecular sciences · 2024Article
- Effect of Chloroplast ATP Synthase on Reactive Oxygen Species Metabolism in Cotton.International journal of molecular sciences · 2024Article
- Mapping and Candidate Gene Analysis of the Low-Temperature-Sensitive Albino GeneCurrent issues in molecular biology · 2024Article
- Transcriptomic analysis of hub genes regulating albinism in light- and temperature-sensitive albino tea cultivars 'Zhonghuang 1' and 'Zhonghuang 2'.Plant molecular biology · 2024Article
- Article
- Identification and expression analyses of B3 genes reveal lineage-specific evolution and potential roles of REM genes in pepper.BMC plant biology · 2024Article
- PEP-ASSOCIATED PROTEIN 3 regulates rice tiller formation and grain yield by controlling chloroplast biogenesis.Plant physiology · 2024Article
- PPR proteins in plants: roles, mechanisms, and prospects for rice research.Frontiers in plant science · 2024Review
- Comparative and phylogenetic analyses based on the complete chloroplast genome ofFrontiers in plant science · 2024Article
- The PPR-Domain Protein SOAR1 Regulates Salt Tolerance in Rice.Rice (New York, N.Y.) · 2022Article
- Insights into the plateau adaptation of Salvia castanea by comparative genomic and WGCNA analyses.Journal of advanced research · 2022Article
- RiceBiology · 2022Article
- Chlorosis seedling lethality 1 encoding a MAP3K protein is essential for chloroplast development in rice.BMC plant biology · 2022Article
- An Insight Into Pentatricopeptide-Mediated Chloroplast NecrosisFrontiers in genetics · 2022Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundChloroplast plays a vital role in plant development and growth. The pentatricopeptide repeat (PPR) gene family is one of the largest gene families in plants. In addition, cold stress affects a broad spectrum of cellular components, e.g. chloroplast, and metabolism in plants. However, the regulatory mechanism for rice PPR genes on chloroplast development still remains elusive under cold stress.
resultIn this paper, we characterized a new rice PPR gene mutant tcd10 (thermo-sensitive chlorophyll-deficient mutant 10) that exhibits the albino phenotype, malformed chloroplast and could not survive after the 5-leaf stage when grown at 20 °C, but does the normal phenotype at 32 °C. Map-based cloning, followed by RNA interference and CRISPR/Cas9 genome editing techniques, revealed that TCD10 encoding a novel PPR protein, mainly localized to the chloroplasts, with 27 PPR motifs, is responsible for the mutant phenotype. In addition, TCD10 is specific expression in tissues. The disruption of TCD10 resulted in an evidently reduced expression of chloroplast-associated genes under cold stress (20 °C), whereas they did recovered to normal levels at high temperature (32 °C). These results showed an important role of TCD10 for chloroplast development under cold stress.
conclusionsThe TCD10 encodes a novel rice PPR protein, mainly located in chloroplasts, which is important for chloroplast development, growth and the maintenance of photosynthetic electron transport and its disorder would lead to an aberrant chloroplast and abnormal expressions in these genes for chloroplast development and photosynthesis in rice under cold stress.
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