Fig. 2From: Blood metabolic and physiological profiles of Bama miniature pigs at different growth stagesThe co-occurrence network of different metabolites. a The co-occurrence network between 6 and 12Â M, b the co-occurrence network between 8 and 12Â M. The circle shapes were the different metabolites. The red lines mean the significant positive correlation; the blue lines mean the significant negative correlation. The size of lines mean the correlation size; the size of shapes mean the numbers of networks; the P was positive ion model and the N was negative ion modelBack to article page