ArticleMolecular breeding : new strategies in plant improvement2021
Identification of a major and stable QTL on chromosome 5A confers spike length in wheat (
Article in Molecular breeding : new strategies in plant improvement, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- High‑density mapping of stripe rust resistance gene YrH8 in wheat line Hangmai 8.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Functional 5Bq allele is responsible for the compact spike phenotype in common wheat (Triticum aestivum L.).BMC plant biology · 2026Article
- Identification of Spike Length Gene and Development of KASP Markers in Wheat.Plants (Basel, Switzerland) · 2025Article
- Molecular dissection of large-spike trait in wheat revealing stable QTLs and REGULATOR OF GRAIN NUMBER1 as targets for yield improvement.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Fine mapping and candidate gene mining of major QTLFrontiers in plant science · 2025Article
- Integrated meta-QTL and in silico transcriptome assessment pinpoint major genomic regions responsible for spike length in wheat (Triticum aestivum L.).The plant genome · 2024Article
- Identification, validation and candidate gene analysis of major QTL for Supernumerary spikelets in wheat.BMC genomics · 2024Article
- Characterization of a wheat stable QTL for spike length and its genetic effects on yield-related traits.BMC plant biology · 2024Article
- Mining of QTLs for Spring Bread Wheat Spike Productivity by Comparing Spring Wheat Cultivars Released in Different Decades of the Last Century.Plants (Basel, Switzerland) · 2024Article
- Mapping heat tolerance QTLs inFrontiers in plant science · 2024Article
- Identification and validation of major-effect quantitative trait locus QMS-5B associated with male sterility in photo-thermo-sensitive genic male sterile wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- 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
- Genetic dissection of major QTL for grain number per spike on chromosomes 5A and 6A in bread wheat (Frontiers in plant science · 2023Article
- Genome-wide association study of yield-related traits in common wheat (Frontiers in plant science · 2022Article
- Fine mapping of theFrontiers in plant science · 2022Article
- Spike Density Quantitative Trait Loci Detection and Analysis in Tetraploid and Hexaploid Wheat Recombinant Inbred Line Populations.Frontiers in plant science · 2021Article
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9 authors.
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Abstract
Spike length (SL) is the key determinant of plant architecture and yield potential. In this study, 193 recombinant inbred lines (RILs) derived from a cross between 13F10 and Chuanmai 42 (CM42) were evaluated for spike length in six environments. Sixty RILs consisting of 30 high and 30 low SLs were genotyped using the bulked segregant analysis exome sequencing (BSE-Seq) analysis for preliminary quantitative trait locus (QTL) mapping. A 6.69 Mb (518.43-525.12 Mb) region on chromosome 5AL was found to have a significant effect on the SL trait. Fifteen competitive allele-specific PCR (KASP) markers were successfully converted from the single nucleotide polymorphisms (SNPs) in the SL target region. Combined with four novel simple sequence repeat (SSR) markers, a genetic linkage map spanning 21.159 cM was constructed. The mapping result confirmed the identity of a major and stable QTL named Supplementary Information: The online version contains supplementary material available at 10.1007/s11032-021-01249-6.
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