ArticleBMC plant biology2014
A systems-wide comparison of red rice (Oryza longistaminata) tissues identifies rhizome specific genes and proteins that are targets for cultivated rice improvement.
Article in BMC plant biology, 2014. 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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24 citing papers in PubMed, 60 citations in OpenAlex.
- The genetic and developmental enigma of rhizomes: crucial traits with limited understanding.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Review
- Identification of Gene Regulatory Network for Nitrogen-Promoted Tiller Regrowth in Perennial Rice.Rice (New York, N.Y.) · 2026Article
- From rhizome diffusion to programmable architecture: a systems framework for controllable spatial expansion in bamboo and other clonal plants.Frontiers in plant science · 2026Review
- Anatomical and physiological responses of roots and rhizomes in Oryza longistaminata to soil water gradients.Annals of botany · 2025Article
- Spatio-Temporal Regulation of Gibberellin Biosynthesis Contributes to Optimal Rhizome Bud Development.Rice (New York, N.Y.) · 2025Article
- Temperature Effect on Rhizome Development in Perennial rice.Rice (New York, N.Y.) · 2024Article
- Can the Wild Perennial, Rhizomatous Rice Species Oryza longistaminata be a Candidate for De Novo Domestication?Rice (New York, N.Y.) · 2023Review
- Strategies and Structure Feature of the Aboveground and Belowground Microbial Community Respond to Drought in Wild Rice (Oryza longistaminata).Rice (New York, N.Y.) · 2021Article
- Perennial Rye: Genetics of Perenniality and Limited Fertility.Plants (Basel, Switzerland) · 2021Article
- Transcriptome profiling unveils the mechanism of phenylpropane biosynthesis in rhizome development of Caucasian clover.PloS one · 2021Article
- Article
- Revealing the full-length transcriptome of caucasian clover rhizome development.BMC plant biology · 2020Article
- Differential regulatory pathways associated with drought-inhibition and post-drought recuperation of rhizome development in perennial grass.Annals of botany · 2020Article
- Novel allelic variation in the Phospholipase D alpha1 gene (OsPLDα1) of wild Oryza species implies to its low expression in rice bran.Scientific reports · 2020Article
- Interactions Among Multiple Quantitative Trait Loci Underlie Rhizome Development of Perennial Rice.Frontiers in plant science · 2020Article
- An Ancient Residue Metabolomics-Based Method to Distinguish Use of Closely Related Plant Species in Ancient Pipes.Frontiers in molecular biosciences · 2020Article
- Four resistance alleles derived fromBreeding science · 2019Article
- Genomes of 13 domesticated and wild rice relatives highlight genetic conservation, turnover and innovation across the genus Oryza.Nature genetics · 2018Article
- Assembling the genome of the African wild riceCommunications biology · 2018Article
- Identification of QTLs for yield-related traits in RILs derived from the cross between pLIA-1 carryingBreeding science · 2016Article
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Authors and funding
12 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe rhizome, the original stem of land plants, enables species to invade new territory and is a critical component of perenniality, especially in grasses. Red rice (Oryza longistaminata) is a perennial wild rice species with many valuable traits that could be used to improve cultivated rice cultivars, including rhizomatousness, disease resistance and drought tolerance. Despite these features, little is known about the molecular mechanisms that contribute to rhizome growth, development and function in this plant.
resultsWe used an integrated approach to compare the transcriptome, proteome and metabolome of the rhizome to other tissues of red rice. 116 Gb of transcriptome sequence was obtained from various tissues and used to identify rhizome-specific and preferentially expressed genes, including transcription factors and hormone metabolism and stress response-related genes. Proteomics and metabolomics approaches identified 41 proteins and more than 100 primary metabolites and plant hormones with rhizome preferential accumulation. Of particular interest was the identification of a large number of gene transcripts from Magnaportha oryzae, the fungus that causes rice blast disease in cultivated rice, even though the red rice plants showed no sign of disease.
conclusionsA significant set of genes, proteins and metabolites appear to be specifically or preferentially expressed in the rhizome of O. longistaminata. The presence of M. oryzae gene transcripts at a high level in apparently healthy plants suggests that red rice is resistant to this pathogen, and may be able to provide genes to cultivated rice that will enable resistance to rice blast disease.
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