Negative dominance and dominance-by-dominance epistatic effects reduce grain-yield heterosis in wide crosses in wheat

The genetics underlying heterosis, the difference in performance of crosses compared with midparents, is hypothesized to vary with relatedness between parents. We established a unique germplasm comprising three hybrid wheat sets differing in the degree of divergence between parents and devised a gen...

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Détails bibliographiques
Publié dans:Sci Adv
Auteurs principaux: Boeven, Philipp H. G., Zhao, Yusheng, Thorwarth, Patrick, Liu, Fang, Maurer, Hans Peter, Gils, Mario, Schachschneider, Ralf, Schacht, Johannes, Ebmeyer, Erhard, Kazman, Ebrahim, Mirdita, Vilson, Dörnte, Jost, Kontowski, Stefan, Horbach, Ralf, Cöster, Hilmar, Holzapfel, Josef, Jacobi, Andreas, Ramgraber, Ludwig, Reinbrecht, Carsten, Starck, Norbert, Varenne, Pierrick, Starke, Anne, Schürmann, Friederike, Ganal, Martin, Polley, Andreas, Hartung, Jens, Beier, Sebastian, Scholz, Uwe, Longin, C. Friedrich H., Reif, Jochen C., Jiang, Yong, Würschum, Tobias
Format: Artigo
Langue:Inglês
Publié: American Association for the Advancement of Science 2020
Sujets:
Research Articles
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC7292627/
https://ncbi.nlm.nih.gov/pubmed/32582844
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.aay4897
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