Identification of genes specifically or preferentially expressed in maize silk reveals similarity and diversity in transcript abundance of different dry stigmas

Table 3 Overrepresented GO terms of genes distinctively presented in specific/preferential dataset of maize silk

GO Term^a	Term type^a	Query item^b	Query total^c	Bg item^d	Bg total^e	P-value^f	FDR^g
lipid transport	P	9	476	104	39203	6.00E-06	0.0034
amino acid transport	P	6	476	52	39203	4.20E-05	0.0079
chitin catabolic process	P	5	476	43	39203	0.00018	0.025
tetracycline transport	P	6	476	75	39203	0.00033	0.029
response to antibiotic	P	6	476	84	39203	0.0006	0.038
amino acid transmembrane transporter activity	F	6	476	28	39203	1.00E-06	0.00019
chitinase activity	F	5	476	43	39203	0.00018	0.022
small conjugating protein ligase activity	F	13	476	324	39203	0.00023	0.022
tetracycline transporter activity	F	6	476	75	39203	0.00033	0.022
lipid binding	F	9	476	202	39203	0.00096	0.049
coenzyme binding	F	20	476	734	39203	0.001	0.049
integral to membrane	C	51	476	2156	39203	1.90E-05	0.0016
peroxisome	C	5	476	33	39203	4.80E-05	0.0016

^aGO term classifications: P, Biological Process; C, Cellular Component; F, Molecular Function.
^bQuery item number in MS preferential expressed genes.
^cTotal annotated query item number in agriGO.
^dQuery item number in AGPv2 5a.
^eTotal annotated item number in AGPv2 5a.
^fDetermined by Fisher exact test.
^gDetermined by Benjamini–Hochberg–Yekutieli procedure.
GO terms with P-value < 0.001 and FDR ≤ 0.05 were regarded as overrepresented terms.

ISSN: 1471-2164