ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2015
Multiple cold resistance loci confer the high cold tolerance adaptation of Dongxiang wild rice (Oryza rufipogon) to its high-latitude habitat.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.
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48 citing papers in PubMed.
- Article
- Identification of Candidate Genes for Cold Tolerance at Seedling Stage by GWAS in Rice (Biology · 2024Article
- Identification of candidate genes controlling cold tolerance at the early seedling stage from Dongxiang wild rice by QTL mapping, BSA-Seq and RNA-Seq.BMC plant biology · 2024Article
- OsVPE2, a Member of Vacuolar Processing Enzyme Family, Decreases Chilling Tolerance of Rice.Rice (New York, N.Y.) · 2024Article
- Genetics of chilling response at early growth stage in rice: a recessive gene for tolerance and importance of acclimation.AoB PLANTS · 2023Article
- MicroRNA2871b of Dongxiang Wild Rice (International journal of molecular sciences · 2023Article
- QTL mapping and identification of candidate genes for cold tolerance at the germination stage in wild rice.Genes & genomics · 2023Article
- qCTB7 positively regulates cold tolerance at booting stage in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Article
- Nitrogen, manganese, iron, and carbon resource acquisition are potential functions of the wild rice Oryza rufipogon core rhizomicrobiome.Microbiome · 2022Article
- A Wild Rice RhizobacteriumInternational journal of molecular sciences · 2022Article
- Combination of Genomics, Transcriptomics Identifies Candidate Loci Related to Cold Tolerance in Dongxiang Wild Rice.Plants (Basel, Switzerland) · 2022Article
- OsWRKY115 on qCT7 links to cold tolerance in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Transcriptional and physiological data revealed cold tolerance in a photo-thermo sensitive genic male sterile line Yu17S.BMC plant biology · 2022Article
- Chromosome-level genome assembly of Dongxiang wild rice (Frontiers in genetics · 2022Article
- Quantitative Trait Loci Mapping Analysis for Cold Tolerance Under Cold Stress and Brassinosteroid-Combined Cold Treatment at Germination and Bud Burst Stages in Rice.Frontiers in plant science · 2022Article
- Unraveling the Effects of Cold Stratification and Temperature on the Seed Germination of InvasiveFrontiers in plant science · 2022Article
- Article
- Combining QTL-seq and linkage mapping to fine map a candidate gene in qCTS6 for cold tolerance at the seedling stage in rice.BMC plant biology · 2021Article
- Identification of Candidate Genes Conferring Cold Tolerance to Rice (Frontiers in plant science · 2021Article
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8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
key messageDongxiang wild rice is phylogenetically close to temperate japonica and contains multiple cold resistance loci conferring its adaptation to high-latitude habitat. Understanding the nature of adaptation in wild populations will benefit crop breeding in the development of climate-resilient crop varieties. Dongxiang wild rice (DXWR), the northernmost common wild rice known, possesses a high degree of cold tolerance and can survive overwintering in its native habitat. However, to date, it is still unclear how DXWR evolved to cope with low-temperature environment, resulting in limited application of DXWR in rice breeding programs. In this study, we carried out both QTL mapping and phylogenetic analysis to discern the genetic mechanism underlying the strong cold resistance. Through a combination of interval mapping and single locus analysis in two genetic populations, at least 13 QTLs for seedling cold tolerance were identified in DXWR. A phylogenetic study using both genome-wide InDel markers and markers associated with cold tolerance loci reveals that DXWR belongs to the Or-III group, which is most closely related to cold-tolerant Japonica rice rather than to the Indica cultivars that are predominant in the habitat where DXWR grows. Our study paves the way toward an understanding of the nature of adaptation to a northern habitat in O. rufipogon. The QTLs identified in DXWR in this study will be useful for molecular breeding of cold-tolerant rice.
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