ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2009
Integrated genetic map and genetic analysis of a region associated with root traits on the short arm of rye chromosome 1 in bread wheat.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed.
- Chasing high and stable wheat grain mineral content: Mining diverse spring genotypes under induced drought stress.PloS one · 2024Article
- Regulation of root growth and elongation in wheat.Frontiers in plant science · 2024Review
- Characterization of Pre-Breeding Wheat (Plants (Basel, Switzerland) · 2023Article
- On the Possible Trade-Off between Shoot and Root Biomass in Wheat.Plants (Basel, Switzerland) · 2023Article
- Permanent Spreading of 1RS.1AL and 1RS.1BL Translocations in Modern Wheat Breeding.Plants (Basel, Switzerland) · 2023Article
- Climate Change Impact on Wheat Performance-Effects on Vigour, Plant Traits and Yield from Early and Late Drought Stress in Diverse Lines.International journal of molecular sciences · 2022Article
- Harnessing translational research in wheat for climate resilience.Journal of experimental botany · 2021Review
- Chromosome-scale genome assembly provides insights into rye biology, evolution and agronomic potential.Nature genetics · 2021Article
- Genome-wide identification and expression analysis of late embryogenesis abundant protein-encoding genes in rye (Secale cereale L.).PloS one · 2021Article
- Alien chromosome segment from Aegilops speltoides and Dasypyrum villosum increases drought tolerance in wheat via profuse and deep root system.BMC plant biology · 2019Article
- A Major Root Architecture QTL Responding to Water Limitation in Durum Wheat.Frontiers in plant science · 2019Article
- Methods to estimate changes in soil water for phenotyping root activity in the field.Plant and soil · 2017Article
- Engineering the 1BS chromosome arm in wheat to remove the Rf (multi) locus restoring male fertility in cytoplasms of Aegilops kotschyi, Ae. uniaristata and Ae. mutica.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2016Article
- Article
- Fine mapping of the first multi-fertility-restoring gene, Rf(multi), of wheat for three Aegilops plasmons, using 1BS-1RS recombinant lines.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 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 rapid, controlled-environment seedling root screen for wheat correlates well with rooting depths at vegetative, but not reproductive, stages at two field sites.Annals of botany · 2013Article
- QTL for root angle and number in a population developed from bread wheats (Triticum aestivum) with contrasting adaptation to water-limited environments.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2013Article
- Sequence composition and gene content of the short arm of rye (Secale cereale) chromosome 1.PloS one · 2012Article
- Dissection of QTL effects for root traits using a chromosome arm-specific mapping population in bread wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
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Authors and funding
6 authors.
Funding
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Abstract
A rye-wheat centric chromosome translocation 1RS.1BL has been widely used in wheat breeding programs around the world. Increased yield of translocation lines was probably a consequence of increased root biomass. In an effort to map loci-controlling root characteristics, homoeologous recombinants of 1RS with 1BS were used to generate a consensus genetic map comprised of 20 phenotypic and molecular markers, with an average spacing of 2.5 cM. Physically, all recombination events were located in the distal 40% of the arms. A total of 68 recombinants was used and recombination breakpoints were aligned and ordered over map intervals with all the markers, integrated together in a genetic map. This approach enabled dissection of genetic components of quantitative traits, such as root traits, present on 1S. To validate our hypothesis, phenotyping of 45-day-old wheat roots was performed in five lines including three recombinants representative of the entire short arm along with bread wheat parents 'Pavon 76' and Pavon 1RS.1BL. Individual root characteristics were ranked and the genotypic rank sums were subjected to Quade analysis to compare the overall rooting ability of the genotypes. It appears that the terminal 15% of the rye 1RS arm carries gene(s) for greater rooting ability in wheat.
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