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AbstractFull Text

The genetic variability observed in domesticated animal species is progressively disappearing due to breed replacement and introgressions aimed at improving productivity and quality. These actions have eroded important adaptation traits, such as disease resistance and tolerance to harsh...

Gabriela Pizarro, M.; Mujica, F.; Felmer, R.
Facultad de Ciencias Agrarias, Universidad Austral de Chile, Valdivia, Chile
Agro Sur, 2009, 37, 1, pp 60-83