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Feed efficiency and body composition of selected and unselected mice
Authors:M. Kownacki  W. Zieliński  T. Jezierski
Affiliation:(1) Institute of Genetics and Animal Breeding, Polish Academy of Sciences, Jastrzebiec, Mroków, Poland
Abstract:Summary An examination was carried out of the feed intake, feed efficiency and body composition of selected and unselected mice. It was demonstrated that selected mice utilised food more economically, and, in total, produced more protein than the control animals. However, selection had a negative influence on the percentage content of protein and ash. Also, selection caused greater adiposity of selected females and a greater water content in the bodies of selected males (in %).This work was partly supported by grant No. FG-Po-348 (JB-13), Project No. PL-ARS-68.
Keywords:Mice  Feed Efficiency  Body Composition  Protein Content  Selection
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