2020
DOI: 10.1016/j.molp.2020.09.001
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Resequencing of 145 Landmark Cultivars Reveals Asymmetric Sub-genome Selection and Strong Founder Genotype Effects on Wheat Breeding in China

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Cited by 168 publications
(174 citation statements)
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“…We compared each accession of the modern cultivars for signatures of introgressed fragments inherited from the PLs or ILs based on rIBD (relative identical by descent) analysis 41 43 (Supplementary Fig. 8a ).…”
Section: Resultsmentioning
confidence: 99%
“…We compared each accession of the modern cultivars for signatures of introgressed fragments inherited from the PLs or ILs based on rIBD (relative identical by descent) analysis 41 43 (Supplementary Fig. 8a ).…”
Section: Resultsmentioning
confidence: 99%
“…It has been reported that the use of functional markers for individual genes can significantly improve prediction accuracies ( Rutkoski et al, 2014 ). Using functional markers and genes for wheat breeding, the appropriate breeding material should be selected based on production needs ( Hao et al, 2020 ). Breeder friendliness, high throughput, and cost-effectiveness are the main considerations in selecting an appropriate genotyping platform for genomic selection and MAS ( Semagn et al, 2014 ).…”
Section: Discussionmentioning
confidence: 99%
“…Since genetic diversity provides the essential basis for effective maintenance of long-term genetic gain, breeding programmes must take care to manage selection intensity and effective populations sizes in order to reduce the risk of losing potentially useful adaptation alleles for future climatic scenarios. Modern hexaploid wheat breeding pools exhibit considerable founder effects, visible as differential subgenomic diversity patterns associated with directional selection for important phenological, plant height or resistance traits (Hao et al 2020;Voss-Fels et al 2015;Zhao et al 2019). For example, Voss-Fels et al (2016) found that linkage drag, caused by preferential selection acting on a locus impacting post-vernalisation anthesis in European winter wheat, had eroded diversity for two closely linked QTL for root biomass, strongly restricting phenotypic diversity for root traits that could be potentially important in future cultivars in the face of climate change.…”
Section: Conventional Breeding Worked Well So Farmentioning
confidence: 99%