Disease outbreak accompanies the dispersive structure of shrimp gut bacterial community with a simple core microbiota

AMB Express

Table 1 Overall characteristics of the microbial networks of core microbiota corresponding to health state

	Healthy	Diseased
Node	52	17
Edge	179	97
Network density	0.135	0.713
Clustering coefficient	0.387	0.802
Network centralization	0.165	0.325
Characteristic path lengths	2.496	1.287
Co-presence links	145	47
Exclusion links	34	50
Exclusion links/total links	0.19	0.53