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标题：Relationships between digestive efficiency and metabolomic profiles of serum and intestinal contents in chickens
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作者：Stéphane Beauclercq ; Lydie Nadal-Desbarats ; Christelle Hennequet-Antier 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2018
卷号：8
期号：1
页码：6678
DOI：10.1038/s41598-018-24978-9
语种：English
出版社：Springer Nature
摘要：H NMR metabolomes of ileal, caecal, and serum contents by fitting canonical sparse PLS. This analysis revealed strong associations between metabolites and DE. Models based on the ileal, caecal, and serum metabolome respectively explained 77%, 78%, and 74% of the variability of AMEn and its constitutive components (utilisation of starch, lipids, and nitrogen). In our conditions, the metabolites presenting the strongest associations with AMEn were proline in the serum, fumarate in the ileum and glucose in caeca. This study shows that serum metabolomics offers new opportunities to predict chicken DE.