Fig. 4: Identification of positive and negative pairwise species co-occurrences from lower urinary tract samples of long-term catheterized patients.
From: Microbial co-occurrences on catheters from long-term catheterized patients
a–l Number of expected co-occurrences (x axis) and observed co-occurrences between each pair of genera during the indicated collection period. Negative pairwise genera co-occurrences are indicated in gold, positive in blue, and random interactions are in gray. For each significant interaction with an expected co-occurrence greater than 0, the pairwise genera interaction and significance are indicated. The significance is based on the probability that two species co-occur at a frequency greater or less than the observed co-occurrence frequency, which can be used as P values26. Source data are provided as a Source Data file.
