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• Adaptation potential is more complex to ascertain and is likely to vary significantly depending on several interacting factors (Aitken et al., 2008). (Parent et al., 2015)
• It then remains to ascertain which combination(s) of assessment ages would give the optimal value of t:. (Burdon, 1989)
• To ascertain GS's impact on gains per unit time, Schaeffer (2006) suggested a plan for implementing GS into a dairy breeding program. (Heffner, Sorrells, Jannink, 2009)

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