ArticleNature communications2023
A de novo evolved gene contributes to rice grain shape difference between indica and japonica.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 37 citations in OpenAlex.
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- The 'non-conventional' peptidome: A new layer in plant regulatory mechanisms.Plant communications · 2025Review
- De Novo Genes: Current Status and Future Goals.Genome biology and evolution · 2025Article
- Natural variation of an E3 ubiquitin ligase encoding gene Chalk9 regulates grain chalkiness in rice.Nature communications · 2025Article
- Unlocking the potential of wild rice to bring missing nutrition to elite grains.Plant communications · 2025Review
- Fine mapping ofMolecular breeding : new strategies in plant improvement · 2025Article
- The hidden bacterial microproteome.Molecular cell · 2025Article
- Functional innovation through new genes as a general evolutionary process.Nature genetics · 2025Review
- Genetic Improvement of rice Grain size Using the CRISPR/Cas9 System.Rice (New York, N.Y.) · 2025Review
- Article
- Genetic Dissection of Milled Rice Grain Shape by Using a Recombinant Inbred Line Population and Validation ofPlants (Basel, Switzerland) · 2024Article
- De Novo Genes.Annual review of genetics · 2024Review
- Wild rice GL12 synergistically improves grain length and salt tolerance in cultivated rice.Nature communications · 2024Article
- Ecophysiological Trade-Off Strategies of Three Gramineous Crops in Response to Root Extracts ofPlants (Basel, Switzerland) · 2024Article
- Candidate gene analysis of rice grain shape based on genome-wide association study.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Comprehensive mapping and modelling of the rice regulome landscape unveils the regulatory architecture underlying complex traits.Nature communications · 2024Article
- Dissection and Fine-Mapping of Two QTL Controlling Grain Size Linked in a 515.6-kb Region on Chromosome 10 of Rice.Plants (Basel, Switzerland) · 2024Article
- When Size Matters: New Insights on How Seed Size Can Contribute to the Early Stages of Plant Development.Plants (Basel, Switzerland) · 2024Review
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Authors and funding
29 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The role of de novo evolved genes from non-coding sequences in regulating morphological differentiation between species/subspecies remains largely unknown. Here, we show that a rice de novo gene GSE9 contributes to grain shape difference between indica/xian and japonica/geng varieties. GSE9 evolves from a previous non-coding region of wild rice Oryza rufipogon through the acquisition of start codon. This gene is inherited by most japonica varieties, while the original sequence (absence of start codon, gse9) is present in majority of indica varieties. Knockout of GSE9 in japonica varieties leads to slender grains, whereas introgression to indica background results in round grains. Population evolutionary analyses reveal that gse9 and GSE9 are derived from wild rice Or-I and Or-III groups, respectively. Our findings uncover that the de novo GSE9 gene contributes to the genetic and morphological divergence between indica and japonica subspecies, and provide a target for precise manipulation of rice grain shape.
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