Table 10. GO terms for a subset of GO:0002376 immune system processes.

	Number of genes in each category
Accession	All spots	Category1	Category2	Category4	Category8	Category16	GO term
GO:0001776	10	1	5	1	2	1	leukocyte homeostasis
GO:0002200	9	0	2	0	0	5	somatic diversification of immune receptors
GO:0002252	60	15	16	3	0	22	immune effector process
GO:0002253	62	23	25	5	2	31	activation of immune response
GO:0002507	1	0	1	0	0	0	tolerance induction
GO:0006955	356	102	63	18	6	102	immune response
GO:0019882	140	31	11	3	1	15	antigen processing and presentation
GO:0031294	4	0	2	0	0	1	Lymphocyte costimulation
GO:0045058	44	22	7	3	0	9	T cell selection
GO:0045321	125	21	29	4	4	34	leukocyte activation
GO:0050900	76	23	18	1	0	23	leukocyte migration

The number of genes in selected categories was counted for each GO term. The GO term and the number of genes in the Agilent porcine microarray are also shown in the table. Categories are defined in Table 5.