Malène Sutren

TL;DR: The majority of generated rDNA sequences did not correspond to known organisms and clearly derived from hitherto unknown species within this human gut microflora, including Clostridium coccoides and Eubacterium rectale.

TL;DR: Enterobacteria were observed significantly more frequently in CD than in health, and more than 30% of the dominant flora belonged to yet undefined phylogenetic groups, suggesting the biodiversity of the microflora remains high in patients with CD.

TL;DR: Results confirm that the dominant species differ between the mucosa‐associated and fecal microbiota and show that, in a given individual, the microbiota is relatively stable along the distal digestive tract, showing a slight evolution in dominant species diversity from the ileum to the rectum, in both healthy subjects and patients with IBD.

TL;DR: This work designed and validated a specific rRNA-targeted oligonucleotide probe, called S-*-Fprau-0645-a-A-23, to accurately detect and quantify F. prausnitzii and relatives within the human fecal microflora.

TL;DR: To improve detection and description of members of the C. leptum subgroup, the Clep 866 group probe was developed and allowed for the first time the detection of all members found in this phylogenetic group in human faecal microbiota.