ArticleRice (New York, N.Y.)2019
Signatures of differential selection in chloroplast genome between japonica and indica.
Article in Rice (New York, N.Y.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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11 citing papers in PubMed.
- FAD-Linked Oxidoreductase Protein 1 (FLO1) Coordinates Grain Development and Drought Tolerance in Rice.Plants (Basel, Switzerland) · 2026Article
- Tracing the global spread of maize (Zea mays L.) through plastome analysis of landraces.BMC plant biology · 2025Article
- Comparative Analysis of Chloroplast Pan-Genomes and Transcriptomics Reveals Cold Adaptation inInternational journal of molecular sciences · 2024Article
- Chloroplast Pan-Genomes and Comparative Transcriptomics Reveal Genetic Variation and Temperature Adaptation in the Cucumber.International journal of molecular sciences · 2023Article
- Multiple domestication events explain the origin ofEcology and evolution · 2023Article
- Selection and Validation of 48 KASP Markers for Variety Identification and Breeding Guidance in Conventional and Hybrid Rice (Oryza sativa L.).Rice (New York, N.Y.) · 2022Article
- Development of an inclusive 580K SNP array and its application for genomic selection and genome-wide association studies in rice.Frontiers in plant science · 2022Article
- Exploring the evolutionary characteristics between cultivated tea and its wild relatives using complete chloroplast genomes.BMC ecology and evolution · 2021Article
- The complete chloroplast genome sequence ofMitochondrial DNA. Part B, Resources · 2021Article
- Two divergent chloroplast genome sequence clades captured in the domesticated rice gene pool may have significance for rice production.BMC plant biology · 2020Article
- Development of nuclear SSR and chloroplast genome markers in diverse Liriodendron chinense germplasm based on low-coverage whole genome sequencing.Biological research · 2020Article
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10 authors.
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Abstract
backgroundThe domestication process of Asian rice (Oryza sativa L.) is complicated. It's well established that Oryza rufipogon is the ancestor of Asian rice, although the number of domestication events still controversial. Recently, numerous types of studies based on rice nuclear genome have been conducted, but the results are quite different. Chloroplasts (cp) are also part of the rice genome and have a conserved cyclic structure that is valuable for plant genetics and evolutionary studies. Therefore, we conducted chloroplast-based studies, aiming to provide more evidence for the domestication of Asian rice.
resultsA total of 1389 variants were detected from the chloroplast genomes of 412 accessions obtained through the world. Oryza sativa L. ssp. japonica exhibited slightly less diversity (π) than Oryza sativa L. indica and wild rice. The fixation index values (F
conclusionsHere, we focus on the domestication of Asian rice (indica and japonica). Diversity and phylogenetic analyses revealed some selection characteristics in the chloroplast genome that potentially occurred in different Asian rice during the domestication. The results shown that Asian rice had been domesticated at least twice. In additional, japonica may experience a strong positive selection or bottleneck event during the domestication.
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