On the functions of the h subunit of eukaryotic initiation factor 3 in late stages of translation initiation

Table 1 Frequency of uORFs among Arabidopsis Gene Ontology classes

	Number of genes with uAUG					% uAUG-containing genes
MapMan functional categories	0 uAUG	1 uAUG	2 uAUG	3 or more uAUG	Total genes	1 uAUG	2 uAUG	3 or more uAUG	% uAUG containing genes
Protein modification	183	79	52	71	385	20.52	13.51	18.44	52.47
Regulation	306	99	43	74	522	18.97	8.24	14.18	41.38
Cell division	22	7	3	5	37	18.92	8.11	13.51	40.54
Regulation of TC	804	244	126	155	1,329	18.36	9.48	11.66	39.50
Transport	312	97	46	39	494	19.64	9.31	7.89	36.84
DNA repair	13	3	2	2	20	15.00	10.00	10.00	35.00
Vesicle transport	38	11	0	9	58	18.97	0.00	15.52	34.48
Unknown	1,749	417	193	260	2,619	15.92	7.37	9.93	33.22
Cell organization	118	29	7	21	175	16.57	4.00	12.00	32.57
Development	201	44	23	30	298	14.77	7.72	10.07	32.55
Stress (abiotic)	177	43	19	14	253	17.00	7.51	5.53	30.04
Protein degradation	398	80	32	47	557	14.36	5.75	8.44	28.55
No ontology	1,298	276	114	126	1,814	15.21	6.28	6.95	28.45
Hormones	236	36	27	29	328	10.98	8.23	8.84	28.05
Stress (biotic)	101	17	9	12	139	12.23	6.47	8.63	27.34
Enzyme families	520	99	47	48	714	13.87	6.58	6.72	27.17
Protein targeting	87	15	6	4	112	13.39	5.36	3.57	22.32
DNA synthesis	103	16	6	6	131	12.21	4.58	4.58	21.37
RNA processing	114	21	5	3	143	14.69	3.50	2.10	20.28
AA activation	41	7	1	1	50	14.00	2.00	2.00	18.00
RNA synthesis	34	3	3	1	41	7.32	7.32	2.44	17.07
Cell cycle	44	5	3	1	53	9.43	5.66	1.89	16.98
Redox	121	15	3	6	145	10.34	2.07	4.14	16.55
Metal handling	57	4	2	3	66	6.06	3.03	4.55	13.64
Protein synthesis	340	31	6	7	384	8.07	1.56	1.82	11.46

ISSN: 1474-760X