Figure 1
From: Meat, dairy and plant proteins alter bacterial composition of rat gut bacteria
Principal component analysis of gut bacteria at the OTU level.
The numbers of animals for beef, casein, chicken, fish, pork and soy protein groups are 11, 10, 11, 11, 11 and 10, respectively. Red, olive green, blue, purple, yellow and grey color represent beef, casein, chicken, fish, pork and soy protein groups, respectively. Each point represents one animal.
