Table 5.

Top 20 GO biological processes enriched from unique peptides in the C. perfringens challenge jejunum (compared to postbiotic and postbiotic plus C. perfringens challenge groups).

Biological Process	Number of Proteins	p-Value (False Discovery Rate)
regulation of immune response	20	3.90 × 109
protein metabolic process	38	1.15 × 108
cellular protein metabolic process	35	1.31 × 108
positive regulation of metabolic process	35	1.80 × 108
regulation of phosphate metabolic process	24	1.80 × 108
intracellular signal transduction	26	1.80 × 108
defense response	23	2.02 × 108
regulation of phosphorylation	22	2.02 × 108
positive regulation of immune response	16	2.02 × 108
immune response-regulating signaling pathway	15	2.44 × 108
regulation of protein modification process	24	2.47 × 108
protein phosphorylation	18	3.17 × 108
innate immune response	19	3.93 × 108
regulation of immune system process	22	4.69 × 108
activation of immune response	14	5.11 × 108
response to nitrogen compound	18	8.11 × 108
immune response-activating signal transduction	13	1.35 × 107
Fc receptor signaling pathway	11	1.35 × 107
Fc-epsilon receptor signaling pathway	10	1.46 × 107
regulation of protein phosphorylation	20	1.60 × 107

Proteins statistically significantly differentially phosphorylated uniquely in the jejunal tissue samples from the C. perfringens challenge treatment group were pulled out of the array data and input into STRING for analysis. The resulting table of biological processes contained 258 terms enriched in the data. The top 20 by false discovery rate are shown in this table. Bold type indicates processes related to immune response.