ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2013
qLTG-9, a stable quantitative trait locus for low-temperature germination in rice (Oryza sativa L.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.
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35 citing papers in PubMed, 1 synthesis or guideline pooled it, 88 citations in OpenAlex.
- Whole-genome meta-analysis coupled with haplotype analysis reveal new genes and functional haplotypes conferring pre-harvest sprouting in rice.BMC plant biology · 2025Pooled it
- Genome-wide association study uncovers the genetic loci for yield-related traits in waxy rice.Journal of applied genetics · 2026Article
- Genetic architecture of seedling stage chilling tolerance in United States rice germplasm.Frontiers in plant science · 2026Article
- Combining QTL mapping and transcriptomics to identify candidate genes for cold tolerance during the budding and seedling stages in rice.BMC genomics · 2025Article
- Impact of rice GENERAL REGULATORY FACTOR14h (GF14h) on low-temperature seed germination and its application to breeding.PLoS genetics · 2024Article
- Low frequency of the wild-type freezing-tolerance LsCBF7 allele among lettuce population suggests a negative selection during domestication and breeding.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- A transposon insertion in the promoter of OsUBC12 enhances cold tolerance during japonica rice germination.Nature communications · 2024Article
- Analysis of genome-wide association studies of low-temperature germination in Xian and Geng rice.Frontiers in plant science · 2024Article
- Article
- Transcriptomic and QTL Analysis of Seed Germination Vigor under Low Temperature in Weedy Rice WR04-6.Plants (Basel, Switzerland) · 2023Article
- Meta-analysis of QTLs and candidate genes associated with seed germination in rice (Physiology and molecular biology of plants : an international journal of functional plant biology · 2022Article
- QTL Mapping Low-Temperature Germination Ability in the Maize IBM Syn10 DH Population.Plants (Basel, Switzerland) · 2022Article
- Unraveling the genomic regions controlling the seed vigour index, root growth parameters and germination per cent in rice.PloS one · 2022Article
- Brassinosteroid biosynthesis geneFrontiers in plant science · 2022Article
- Article
- Integrative QTL Identification, Fine Mapping and Candidate Gene Analysis of a Major Locus qLTG3a for Seed Low-Temperature Germinability in Rice.Rice (New York, N.Y.) · 2021Article
- Seed Dormancy and Pre-Harvest Sprouting in Rice-An Updated Overview.International journal of molecular sciences · 2021Review
- Advances in the Identification of Quantitative Trait Loci and Genes Involved in Seed Vigor in Rice.Frontiers in plant science · 2021Review
- The Candidate Genes Underlying a Stably Expressed QTL for Low Temperature Germinability in Rice (Oryza sativa L.).Rice (New York, N.Y.) · 2020Article
- Article
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Authors and funding
13 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Low-temperature germination (LTG) is an important agronomic trait for direct seeding of rice in temperate regions of East Asia. To dissect the genetic control of LTG, we constructed a recombinant inbred line (RIL) population derived from a cross of japonica variety USSR5 and indica variety N22. Three putative QTL involved in LTG were detected and named qLTG-7, qLTG-9 and qLTG-12. They explained 9.5, 12.12 and 7.08 % of the phenotypic variation, respectively, and the alleles from USSR5 enhanced LTG. A set of advanced backcross lines selected for the presence of qLTG-9 (with the biggest contribution of the three QTL), by both linked markers and phenotype, was used to validate qLTG-9 in different generations, years and locations. A near-isogenic line in USSR5 background with a qLTG-9 insertion from N22 had retarded germination under low-temperature conditions. Finally, qLTG-9 was fine mapped between markers L9-25D and ID-1, to a 72.3-kb region in chromosome 9, which in the Nipponbare genome contains five predicted genes. This result provides a springboard for map-based cloning of qLTG-9 and is helpful in understanding the mechanism of seed germination under low-temperature conditions.
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