environmental samplesuncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.uncultured Flavonifractor sp.