2a–b). Although no significant differences were observed in UA, HDLC and their ratio between the E1 and E2 enterotypes (see Additional File 4), MaAsLin2 analysis showed that Bacteroides was in positive correlation with UA, Prevotella was in negative correlation with UA, and Prevotella was in...
Germ-free mice were colonised with microbiota from four pathogen-free wt 129 mice donors (SPF), and stools were collected during a feeding trial in which GOS90 was delivered orally for 14 days. Pyrosequencing of 16S rDNA amplicons showed that Bifidobacterium and specific Lactobacillus, Bacteroides ...
16 Similarly, engineering-inducible promoters in Bacteroides has enabled the study of host–microbe interactions through measurement of commensal sialidase activity and liberation of mucosal sialic acid, a nutrient for pathogens.17 Furthermore, new methods have been developed that permit genetic ...
4f, i, j). The taxonomic abundance indicated a significant decrease in Prevotella_9 and Bacteroides in HFD vs. ND rats, while NUC supplementation altered the genus levels in HFD + NUC vs. HFD rats (Fig. 4d, e). Simvastatin significantly decreased the abundance of Christensenellaceae_R...
Bacteroides.0 expanded only in the high-carbohydrate diet group, whereas Bacteroides.2 expanded only in the standard lab diet group. The two other Bacteroides ASVs expanded in both experimental groups. The high-carbohydrate diet prolonged C. difficile carriage. Relative quantification of C. difficile...
We probe bacteria-virus interactions; unexpectedly, we identify a significant in vivo association between crAssphage, an abundant bacteriophage, and a single strain of Bacteroides vulgatus. Microbe-seq contributes high-throughput culture-free capabilities to investigate genomic blueprints of complex microbial...
Eighty-one stool samples from Taiwanese were collected for analysis of the association between the gut flora and obesity. The supervised analysis showed that the most, abundant genera of bacteria in normal samples (from people with a body mass index (BMI) ≤ 24) were Bacteroides (27.7%), Prev...
However, at the genus level, differences in Bacteroidetes were apparent. Specifically, the preponderance of Bacteroides in human and Prevotella in macaque is most likely a reflection of dietary differences. Bacteroides encodes enzymes for the digestion of saturated fats and animal-derived proteins more ...
This is in contrast to the study by David and colleagues,12 which demonstrated increased abundances of Alistipes, Bilophila, and Bacteroides with an animal-sourced diet providing similar energy from protein. As these genera are considered resistant to the bactericidal effects of bile acids, their ...
Additionally, at the genus level, the abundance increased in Akkermansia, Bacteroides, Alloprevotella, Prevotellaceae_UCG-001, Lachnospiraceae_NK4A136 compared to model group (Fig. S5a). Moreover, at the functional level, we observed that a large number of carbohydrate metabolism amino acid ...