Grazing Effects of Xenocypris davidi Bleeker (Cyprinidae, Cypriniformes) on Filamentous Algae and the Consequent Effects on Intestinal Microbiota

Table 3

Relative abundance of nutrition-related metabolism functions in three experimental groups (G, S1, and S2) on days 1, 5, and 9 in the KEGG database at level 2.

	Amino acid metabolism	Carbohydrate metabolism	Energy metabolism	Lipid metabolism	Metabolism of cofactors and vitamins	Metabolism of terpenoids and polyketides	Nucleotide metabolism	Xenobiotics biodegradation and metabolism
GA	0.110 ± 0.002^ab	0.113 ± 0.007^ab	0.056 ± 0.002^abcd	0.037 ± 0.002^ab	0.042 ± 0.001^ab	0.023 ± 0.001^a	0.034 ± 0.001^ab	0.040 ± 0.004^ab
GC	0.112 ± 0.001^a	0.114 ± 0.002^ab	0.053 ± 0.001^d	0.038 ± 0.002^a	0.041 ± 0.000^b	0.023 ± 0.001^a	0.033 ± 0.001^bc	0.037 ± 0.003^abc
GE	0.116 ± 0.001^a	0.117 ± 0.003^a	0.053 ± 0.004c^d	0.036 ± 0.001^ab	0.042 ± 0.003^ab	0.023 ± 0.001^ab	0.033 ± 0.000^bcd	0.037 ± 0.000^abc
SA1	0.105 ± 0.008^b	0.110 ± 0.007^b	0.055 ± 0.003^abcd	0.033 ± 0.003^b	0.041 ± 0.001^b	0.019 ± 0.003^b	0.036 ± 0.002^a	0.030 ± 0.009^c
SC1	0.107 ± 0.001^ab	0.102 ± 0.003^c	0.058 ± 0.001^ab	0.035 ± 0.003^ab	0.044 ± 0.001^a	0.022 ± 0.001^ab	0.032 ± 0.001^bcd	0.031 ± 0.003^bc
SE1	0.110 ± 0.000^ab	0.101 ± 0.003^c	0.059 ± 0.002^a	0.035 ± 0.003^ab	0.044 ± 0.002^a	0.023 ± 0.000^a	0.031 ± 0.001^cd	0.035 ± 0.004^abc
SA2	0.104 ± 0.004^b	0.104 ± 0.003^bc	0.057 ± 0.002^abc	0.036 ± 0.003^ab	0.042 ± 0.000^ab	0.021 ± 0.002^ab	0.032 ± 0.002^bcd	0.034 ± 0.006^abc
SC2	0.110 ± 0.008^ab	0.105 ± 0.002^bc	0.056 ± 0.002^abcd	0.039 ± 0.004^a	0.042 ± 0.002^ab	0.024 ± 0.004^a	0.031 ± 0.001^d	0.041 ± 0.008^a
SE2	0.110 ± 0.001^ab	0.103 ± 0.001^c	0.059 ± 0.000^a	0.036 ± 0.001^ab	0.044 ± 0.000^a	0.023 ± 0.001^a	0.032 ± 0.001^cd	0.037 ± 0.002^abc

Note. Different letters indicate significant differences based on ANOVA (). Mean ± SD (n = 3).