Nutritional content of the experimental diets (g/kg diet).

<p>Contents are not shown for L-Tryptophan, L-Proline, and L-cyst(e)ine, as these were not measured due to technical limitations. Differences with LNAA contents of normal chow are stated in brackets. LNAA, large neutral amino acid.</p><p>*Mineral and vitamin premixes were also included in accordance with the composition of the AIN93M diet [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0143833#pone.0143833.ref030" target="_blank">30</a>].</p><p>**Dietary contents as measured in samples of prepared food pellets.</p><p>Nutritional content of the experimental diets (g/kg diet).