Association between diet and rumen microbiota in wild roe deer
ABSTRACT The association between diet and the rumen microbiota for wild animals remains largely unexplored. Here, we explored this association using a combination of 16S rRNA gene sequencing to determine the prokaryote microbiota and 18S rRNA gene sequencing to determine the dietary components for wild roe deer. These analyses revealed a wide diversity of dietary components, with over-representation of Bacteroidetes for the diet-correlating bacteria. Ruminococcus, on the other hand, dominated the stable diet-independent part of the microbiota. Taken together, the combination of 16S and 18S rRNA gene analyses provide novel insight into rumen microbiota ecology.