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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Detalles Bibliográficos
Autores principales: 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
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2020
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7292627/
https://www.ncbi.nlm.nih.gov/pubmed/32582844
http://dx.doi.org/10.1126/sciadv.aay4897

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