Table 3

Ontologic classification of genes differentially expressed at 28d.

Category
Number of sequences
% of total
p-value

Cadherin-like
13
3.40%
1.30E-14
cell-cell adhesion
18
4.70%
4.10E-07
Synapse formation



regulation of cell proliferation
20
5.20%
5.70E-04
neurogenesis
15
3.90%
7.60E-03
morphogenesis
34
8.90%
2.70E-03
neuron differentiation
15
3.90%
2.80E-03
Apoptosis



regulation of apoptosis
22
5.80%
1.80E-04
negative regulation of apoptosis
12
3.10%
8.90E-04
Regulatory pathways



calcium ion binding
31
8.10%
2.60E-06
ion binding
62
16.30%
5.50E-04
transmission of nerve impulse
20
5.20%
4.90E-04
actin polymerization and/or depolymerization
7
1.80%
2.40E-04
cytoskeleton organization and biogenesis
18
4.70%
1.70E-03
nerve ensheathment
5
1.30%
4.30E-03
Enzyme



phosphorylation
39
10.20%
9.50E-04
acetylation
14
3.70%
3.20E-03

Functional analysis of differentially expressed transcript employed DAVID tools (see Methods for detailed description). To calculate background, Affychip has been used. Some transcripts represent in more than one category. Cutoff value for category selection p < 0.05.

Yukhananov and Kissin BMC Neuroscience 2008 9:32   doi:10.1186/1471-2202-9-32