. Author manuscript; available in PMC: 2010 Aug 4.

Published in final edited form as: Mol Biol Evol. 2007 Dec 1;25(2):383–392. doi: 10.1093/molbev/msm265

Table 2. Number of Secreted Genes.

Group	Secreted	Not Secreted	% Secreted
Whole genome	3,984	12,328	24
Epididymis expressed	1,337	5,402	20
Epididymis specialized	396	741	35
Epididymis selective	98	111	47
Epididymis exclusive	35	24	59
Segmentally regulated	390	725	35