ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2004
Physical mapping and putative candidate gene identification of a quantitative trait locus Ctb1 for cold tolerance at the booting stage of rice.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.
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Who cites it
47 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
- OsERF5 enhances cold tolerance and is associated with GA‑mediated antioxidant defence in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Natural variation in WRKY53 confers cold tolerance at the booting stage between japonica and indica rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Discovery of cold tolerance genes and favorable alleles in Kam sweet rice across various growth stages.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Mapping novel QTLs associated with grain number and primary branching in rice using new plant type derived RILs.BMC plant biology · 2026Article
- Combining QTL mapping and transcriptomics to identify candidate genes for cold tolerance during the budding and seedling stages in rice.BMC genomics · 2025Article
- Suppressing an auxin efflux transporter enhances rice adaptation to temperate habitats.Nature communications · 2025Article
- Natural variation in CTF1 conferring cold tolerance at the flowering stage in rice.Plant biotechnology journal · 2025Article
- CTB6 Confers Cold Tolerance at the Booting Stage by Maintaining Tapetum Development in Rice.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Integrating RNA-Seq and linkage mapping to identify and characterizeFrontiers in plant science · 2025Article
- Identification of Candidate Genes for Cold Tolerance at Seedling Stage by GWAS in Rice (Biology · 2024Article
- The Molecular Mechanism of Cold-Stress Tolerance: Cold Responsive Genes and Their Mechanisms in Rice (Biology · 2024Review
- Identifying and Characterizing Candidate Genes Contributing to a Grain Yield QTL in Wheat.Plants (Basel, Switzerland) · 2023Article
- qCTB7 positively regulates cold tolerance at booting stage in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Article
- OsMKKK70 Negatively Regulates Cold Tolerance at Booting Stage in Rice.International journal of molecular sciences · 2022Article
- WRKY53 negatively regulates rice cold tolerance at the booting stage by fine-tuning anther gibberellin levels.The Plant cell · 2022Article
- The transcription factor bZIP68 negatively regulates cold tolerance in maize.The Plant cell · 2022Article
- Identification of a unique allele in the quantitative trait locus for crown root number inBreeding science · 2022Article
- The grain yield regulatorFrontiers in genetics · 2022Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Norin-PL8 is a cold-tolerant variety of rice (Oryza sativa L.) that was developed by introgressing chromosomal segments from a cold-tolerant tropical japonica variety, Silewah, into a template japonica variety, Hokkai241. We previously identified two closely linked quantitative trait loci, Ctb1 and Ctb2, for cold tolerance at the booting stage of Norin-PL8 in the long arm of chromosome 4. We report here the physical mapping of Ctb1 and the identification of the candidate genes. A total of 2,008 segregating individuals were screened for recombination in the Ctb1 region by a PCR-based screening, and a series of near-isogenic lines (NILs) were developed from progenies of recombinants. A comparison of the degrees of cold tolerance of the NILs indicated that Ctb1 is located in the 56-kb region covered by a bacterial artificial chromosome clone, OSJNBa0058 K23, that had been sequenced by the International Rice Genome Sequence Project. We found seven open reading frames (ORFs) in the 56-kb region. Two ORFs encoded receptor-like protein kinases that are possibly involved in signal transduction pathways. Proteins that may be associated with a ubiquitin-proteasome pathway were encoded by three ORFs, two of which encoded F-box proteins and one of which encoded a protein with a BAG domain. The other two ORFs encoded a protein with an OTU domain and an unknown protein. We were also able to show that Ctb1 is likely to be associated with anther length, which is one of major factors in cold tolerance at the booting stage.
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