ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2018
Dissection of two quantitative trait loci with pleiotropic effects on plant height and spike length linked in coupling phase on the short arm of chromosome 2D of common wheat (Triticum aestivum L.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 31 papers.
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31 citing papers in PubMed, 75 citations in OpenAlex.
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- TaHST2 silencing shapes basal heat tolerance in allohexaploid wheat.Nature plants · 2026Article
- Genome-wide association analysis identifies SNP loci for multi-stage yield-related traits in wheat.Frontiers in plant science · 2026Article
- The TaMYB44-TaMYB1 module regulates grain amylose biosynthesis and flour viscosity in wheat.Plant communications · 2025Article
- TaDL interacts with TaB3 and TaNF-YB1 to synergistically regulate the starch synthesis and grain quality in bread wheat.Journal of integrative plant biology · 2025Article
- QTL analysis in the Mianmai 902×Taichang 29 RIL population reveals the genetic basis for the high-yield of wheat cultivars Mianmai 902 in terms of spike and plant architecture.BMC plant biology · 2024Article
- Identification and fine mapping of a QTL-rich region for yield- and quality-related traits on chromosome 4BS in common wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Identification and functional analysis of a chromosome 2D fragment harboring TaFPF1 gene with the potential for yield improvement using a late heading wheat mutant.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Two QTL regions for spike length showing pleiotropic effects on Fusarium head blight resistance and thousand-grain weight in bread wheat (Molecular breeding : new strategies in plant improvement · 2023Article
- Mapping a leaf rust resistance geneFrontiers in plant science · 2023Article
- Fine mapping of QFlw-5B, a major QTL for flag leaf width in common wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
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- Identification and validation of QTLs for kernel number per spike and spike length in two founder genotypes of wheat.BMC plant biology · 2022Article
- Identification and characterization of QTL for spike morphological traits, plant height and heading date derived from the D genome of natural and resynthetic allohexaploid wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Domestication of newly evolved hexaploid wheat-A journey of wild grass to cultivated wheat.Frontiers in genetics · 2022Review
- Genome-wide association study for morphological, phenological, quality, and yield traits in einkorn (Triticum monococcum L. subsp. monococcum).G3 (Bethesda, Md.) · 2021Article
- Fine mapping of hybrid necrosis gene Ne1 in common wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Fine mapping of a powdery mildew resistance gene MlIW39 derived from wild emmer wheat (Triticum turgidum ssp. dicoccoides).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
Corrections and comments
- Erratum issued
Authors and funding
13 authors at 4 institutions in 1 country.
Funding
Abstract
key messageTwo QTL with pleiotropic effects on plant height and spike length linked in coupling phase on chromosome 2DS were dissected, and diagnostic marker for each QTL was developed. Plant height (PHT) is a crucial trait related to plant architecture and yield potential, and dissection of its underlying genetic basis would help to improve the efficiency of designed breeding in wheat. Here, two quantitative trait loci (QTL) linked in coupling phase on the short arm of chromosome 2D with pleiotropic effects on PHT and spike length, QPht/Sl.cau-2D.1 and QPht/Sl.cau-2D.2, were separated and characterized. QPht/Sl.cau-2D.1 is a novel QTL located between SNP makers BS00022234_51 and BobWhite_rep_c63957_1472. QPht/Sl.cau-2D.2 is mapped between two SSR markers, SSR-2062 and Xgwm484, which are located on the same genomic interval as Rht8. Moreover, the diagnostic marker tightly linked with each QTL was developed for the haplotype analysis using diverse panels of wheat accessions. The frequency of the height-reduced allele of QPht/Sl.cau-2D.1 is much lower than that of QPht/Sl.cau-2D.2, suggesting that this novel QTL may be an attractive target for genetic improvement. Consistent with a previous study of Rht8, a significant difference in cell length was observed between the NILs of QPht/Sl.cau-2D.2. By contrast, there was no difference in cell length between NILs of QPht/Sl.cau-2D.1, indicating that the underlying molecular mechanism for these two QTL may be different. Collectively, these data provide a new example of QTL dissection, and the developed diagnostic markers will be useful in marker-assisted pyramiding of QPht/Sl.cau-2D.1 and/or QPht/Sl.cau-2D.2 with the other genes in wheat breeding.
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