ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2011
Dissection of QTL effects for root traits using a chromosome arm-specific mapping population in bread wheat.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed.
- High-throughput phenotyping of wheat root angle and coleoptile length at different temperatures using 3D-printed equipment.BMC plant biology · 2025Article
- On the Possible Trade-Off between Shoot and Root Biomass in Wheat.Plants (Basel, Switzerland) · 2023Article
- Chromosome groups 5, 6 and 7 harbor major quantitative trait loci controlling root traits in bread wheat (Frontiers in plant science · 2023Article
- Development and cytological characterization of wheat-Frontiers in plant science · 2023Article
- Small "Nested" Introgressions from WildPlants (Basel, Switzerland) · 2021Article
- Genetics and genomics of root system variation in adaptation to drought stress in cereal crops.Journal of experimental botany · 2021Review
- Deciphering Genetic Architecture of Adventitious Root and Related Shoot Traits inInternational journal of molecular sciences · 2019Article
- Genome-wide association study reveals genomic regions controlling root and shoot traits at late growth stages in wheat.Annals of botany · 2019Article
- Genome-wide association mapping in a diverse spring barley collection reveals the presence of QTL hotspots and candidate genes for root and shoot architecture traits at seedling stage.BMC plant biology · 2019Article
- Differential Dynamic Changes of Reduced Trait Model for Analyzing the Plastic Response to Drought Phases: A Case Study in Spring Wheat.Frontiers in plant science · 2019Article
- Identification of QTL regions for seedling root traits and their effect on nitrogen use efficiency in wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- Development and Utilization of Introgression Lines Using Synthetic Octaploid Wheat (Frontiers in plant science · 2018Article
- Characterization of QTLs for Root Traits of Wheat Grown under Different Nitrogen and Phosphorus Supply Levels.Frontiers in plant science · 2017Article
- Mapping QTL for Root and Shoot Morphological Traits in a Durum Wheat ×International journal of genomics · 2017Article
- Virtual Plants Need Water Too: Functional-Structural Root System Models in the Context of Drought Tolerance Breeding.Frontiers in plant science · 2017Review
- Genetic analysis of root morphological traits in wheat.Molecular genetics and genomics : MGG · 2015Article
- Traits and QTLs for development of dry direct-seeded rainfed rice varieties.Journal of experimental botany · 2015Article
- Mapping a region within the 1RS.1BL translocation in common wheat affecting grain yield and canopy water status.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014Article
- A scanner system for high-resolution quantification of variation in root growth dynamics of Brassica rapa genotypes.Journal of experimental botany · 2014Article
- Dynamic QTL and epistasis analysis on seedling root traits in upland cotton.Journal of genetics · 2014Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A high-resolution chromosome arm-specific mapping population was used in an attempt to locate/detect gene(s)/QTL for different root traits on the short arm of rye chromosome 1 (1RS) in bread wheat. This population consisted of induced homoeologous recombinants of 1RS with 1BS, each originating from a different crossover event and distinct from all other recombinants in the proportions of rye and wheat chromatin present. It provides a simple and powerful approach to detect even small QTL effects using fewer progeny. A promising empirical Bayes method was applied to estimate additive and epistatic effects for all possible marker pairs simultaneously in a single model. This method has an advantage for QTL analysis in minimizing the error variance and detecting interaction effects between loci with no main effect. A total of 15 QTL effects, 6 additive and 9 epistatic, were detected for different traits of root length and root weight in 1RS wheat. Epistatic interactions were further partitioned into inter-genomic (wheat and rye alleles) and intra-genomic (rye-rye or wheat-wheat alleles) interactions affecting various root traits. Four common regions were identified involving all the QTL for root traits. Two regions carried QTL for almost all the root traits and were responsible for all the epistatic interactions. Evidence for inter-genomic interactions is provided. Comparison of mean values supported the QTL detection.
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