. 2017 May 24;8:919. doi: 10.3389/fmicb.2017.00919

Table 1.

Summary definition of social behaviors.

Social behavior	Definition
Positive	$\bar{w_{p}}$ > $\bar{w_{n p}}$
Neutral	$\bar{w_{p}}$ = $\bar{w_{n p}}$
Negative	$\bar{w_{p}}$ < $\bar{w_{n p}}$ or/and all mean values >1

$\bar{w_{p}}$ —The mean of all consortia data points where the strain is present. $\bar{w_{n p}}$ —The mean of all consortia data points where the strain is not present.