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Article

Restructuring breeding programs 1: Integration of diversity.

Genetics, selection, evolution : GSE - 28 Apr 2026

Niehoff Tobias A M, Ten Napel Jan, Calus Mario P L

Abstract excerpt

BACKGROUND: Closed populations are always at risk of losing genetic diversity needed for long-term genetic progress. When selecting, breeders are sometimes afraid of “missing out” on rare and/or beneficial genetic variation. Such genetic variation missing in a high-performing nucleus population may be found in low performing animals. The gap in performance level may hamper utilization of external genetic...

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PMID: 42050391
DOI: 10.1186/s12711-026-01046-9
PMCID: PMC13123036

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