FIGURE 1.
A diagram of culture system and sampling strategy of the organs in co-cultured grass carp and southern catfish and of their rearing water. GC, grass carp; SC, southern catfish; WA, rearing water; G-AI, anterior intestine of grass carp; G-MI, medium intestine of grass carp; G-PI, posterior intestine of grass carp; G-GI, gill of grass carp; G-SK, skin of grass carp; S-ST, stomach of southern catfish; S-PI, posterior intestine of southern catfish; S-GI, gill of southern catfish; S-SK, skin of southern catfish. (A) Culture system; (B) Grass carp; (C) Southern catfish.