ArticlePlant molecular biology2020
A novel, major, and validated QTL for the effective tiller number located on chromosome arm 1BL in bread wheat.
Article in Plant molecular biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed.
- Genomic characterization of pre-Green Revolution wheat landraces from the Nepalese and Bhutanese Himalayas reveals geographically structured diversity.The plant genome · 2026Article
- Genetic identification and characterization of a locus controlling productive tiller number with breeding value in Chinese endemic wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Article
- Characterization of stable grain protein content loci on chromosome 6D without adverse effect on yield traits in bread wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Flag leaf chlorophyll content of wheat: genetic dissection, candidate genes prediction and its relationship with other agronomic traits.Frontiers in plant science · 2026Article
- Novel loci for flag leaf thickness with breeding potential: genetic dissection and candidate genes prediction.Frontiers in plant science · 2026Article
- The TaNHLP1-TaRACK1A module regulates tillering via abscisic acid signaling in wheat.Nature communications · 2025Article
- Characterization of wheat oligo-tiller mutant ot2 and fine mapping of the mutant gene Taot2.The plant genome · 2025Article
- Identification and validation of a novel tiller inhibition locus (Molecular breeding : new strategies in plant improvement · 2025Article
- Identification of genetic loci and candidate genes underlying Fusarium crown rot resistance in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
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- Article
- Quantitative trait loci detection for three tiller-related traits and the effects on wheat (Triticum aestivum L.) yields.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Meta-QTL mapping for wheat thousand kernel weight.Frontiers in plant science · 2024Article
- A major QTL simultaneously increases the number of spikelets per spike and thousand-kernel weight in a wheat line.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Major and stably expressed QTL for traits related to the mature wheat embryo independent of kernel size.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Mapping of QTLs and Screening Candidate Genes Associated with the Ability of Sugarcane Tillering and Ratooning.International journal of molecular sciences · 2023Article
- Quick mapping and characterization of a co-located kernel length and thousand-kernel weight-related QTL in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Review
- Fine mapping of the tiller inhibition gene TIN5 in Triticum urartu.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Improvement and Re-Evolution of Tetraploid Wheat for Global Environmental Challenge and Diversity Consumption Demand.International journal of molecular sciences · 2022Review
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Authors and funding
22 authors.
Funding
Abstract
key messageA novel and major QTL for the effective tiller number was identified on chromosomal arm 1BL and validated in two genetic backgrounds The effective tiller number (ETN) substantially influences plant architecture and the wheat yield improvement. In this study, we constructed a genetic map of the 2SY (20828/SY95-71) recombinant inbred line population based on the Wheat 55K array as well as the simple sequence repeat (SSR) and Kompetitive Allele Specific PCR (KASP) markers. A comparison between the genetic and physical maps indicated the marker positions were consistent in the two maps. Additionally, we identified seven tillering-related quantitative trait locus (QTLs), including Qetn-sau-1B.1, which is a major QTL localized to a 6.17-cM interval flanked by markers AX-89635557 and AX-111544678 on chromosome 1BL. The Qetn-sau-1B.1 QTL was detected in eight environments and explained 12.12-55.71% of the phenotypic variance. Three genes associated with the ETN were detected in the physical interval of Qetn-sau-1B.1. We used a tightly linked KASP marker, KASP-AX-110129912, to further validate this QTL in two other populations with different genetic backgrounds. The results indicated that Qetn-sau-1B.1 significantly increased the ETN by up to 23.5%. The results of this study will be useful for the precise mapping and cloning of Qetn-sau-1B.1.
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