ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2017
Mitigation of inbreeding while preserving genetic gain in genomic breeding programs for outbred plants.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed.
- Balancing gain and diversity: Optimal contribution selection for sustainable genetic improvement in sugarcane.The plant genome · 2026Review
- Strategic global data integration to improve genomic prediction accuracy in tree breeding programs facing resource limitations, a case study in mango.Horticulture research · 2026Article
- Genomic prediction for grain yield and biotic stress resistance in field pea (Frontiers in plant science · 2026Article
- Genomic selection shows improved expected genetic gain over phenotypic selection of agronomic traits in allotetraploid white clover.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Genetic Gain and Inbreeding in Different Simulated Genomic Selection Schemes for Grain Yield and Oil Content in Safflower.Plants (Basel, Switzerland) · 2024Article
- Evolutionary computing to assemble standing genetic diversity and achieve long-term genetic gain.The plant genome · 2024Article
- AI-assisted selection of mating pairs through simulation-based optimized progeny allocation strategies in plant breeding.Frontiers in plant science · 2024Article
- Genomic prediction for rust resistance in pea.Frontiers in plant science · 2024Article
- Mate selection: A useful approach to maximize genetic gain and control inbreeding in genomic and conventional oil palm (Elaeis guineensis Jacq.) hybrid breeding.PLoS computational biology · 2023Article
- A genetic tradeoff for tolerance to moderate and severe heat stress in US hybrid maize.PLoS genetics · 2023Article
- Genomic selection for target traits in the Australian lentil breeding program.Frontiers in plant science · 2023Article
- Optimising clonal performance in sugarcane: leveraging non-additive effects via mate-allocation strategies.Frontiers in plant science · 2023Article
- Using Genomic Selection to Develop Performance-Based Restoration Plant Materials.International journal of molecular sciences · 2022Review
- Strategies of preserving genetic diversity while maximizing genetic response from implementing genomic selection in pulse breeding programs.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Article
- Genomic Prediction of Complex Traits in Forage Plants Species: Perennial Grasses Case.Methods in molecular biology (Clifton, N.J.) · 2022Article
- Achievements and Challenges of Genomics-Assisted Breeding in Forest Trees: From Marker-Assisted Selection to Genome Editing.International journal of molecular sciences · 2021Review
- Strategies to Assure Optimal Trade-Offs Among Competing Objectives for the Genetic Improvement of Soybean.Frontiers in genetics · 2021Article
- Simulation-based optimization of genomic selection scheme for accelerating genetic gain while preventing inbreeding depression in onion breeding.Breeding science · 2020Article
- Effects of Different Strategies for Exploiting Genomic Selection in Perennial Ryegrass Breeding Programs.G3 (Bethesda, Md.) · 2020Article
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4 authors.
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No grant is acknowledged in the PubMed record.
Abstract
key messageHeuristic genomic inbreeding controls reduce inbreeding in genomic breeding schemes without reducing genetic gain. Genomic selection is increasingly being implemented in plant breeding programs to accelerate genetic gain of economically important traits. However, it may cause significant loss of genetic diversity when compared with traditional schemes using phenotypic selection. We propose heuristic strategies to control the rate of inbreeding in outbred plants, which can be categorised into three types: controls during mate allocation, during selection, and simultaneous selection and mate allocation. The proposed mate allocation measure GminF allocates two or more parents for mating in mating groups that minimise coancestry using a genomic relationship matrix. Two types of relationship-adjusted genomic breeding values for parent selection candidates ([Formula: see text]) and potential offspring ([Formula: see text]) are devised to control inbreeding during selection and even enabling simultaneous selection and mate allocation. These strategies were tested in a case study using a simulated perennial ryegrass breeding scheme. As compared to the genomic selection scheme without controls, all proposed strategies could significantly decrease inbreeding while achieving comparable genetic gain. In particular, the scenario using [Formula: see text] in simultaneous selection and mate allocation reduced inbreeding to one-third of the original genomic selection scheme. The proposed strategies are readily applicable in any outbred plant breeding program.
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