Clonal diploid and autopolyploid breeding strategies to harness heterosis: insights from stochastic simulation
Marlee R. Labroo; Jeffrey B. Endelman; Dorcus C. Gemenet; Christian R. Werner; Robert Chris Gaynor; Giovanny Covarrubias‐Pazaran · 2023 · Theoretical and Applied Genetics
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
KEY MESSAGE: Reciprocal recurrent selection sometimes increases genetic gain per unit cost in clonal diploids with heterosis due to dominance, but it typically does not benefit autopolyploids. Breeding can change the dominance as well as additive genetic value of populations, thus utilizing heterosis. A common hybrid breeding strategy is reciprocal recurrent selection (RRS), in which parents of hybrids are typically recycled within pools based on general combining ability. However, the relative performances of RRS and other breeding strategies have not been thoroughly compared. RRS can have re
Abstract by Marlee R. Labroo; Jeffrey B. Endelman; Dorcus C. Gemenet; Christian R. Werner; Robert Chris Gaynor; Giovanny Covarrubias‐Pazaran, Theoretical and Applied Genetics (2023) — licensed CC BY 4.0.
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Metadata source: OpenAlex · DOI 10.1007/s00122-023-04377-z
