Table I Sus scrofa proteins differentially expressed with a fold change >1.5 among boar sperm samples from the cauda epididymis (P0), the first 10 ml of the sperm-rich ejaculate fraction (SRF) (P1), the remainder of the SRF (P2) and the post-SRF (P3)
PROTEIN NAMEACCESSIONSEMINAL PLASMA (27)FOLD CHANGE
P0 vs P1P0 vs P2P0 vs P3P1 vs P2P1 vs P3P2 vs P3
Fibronectin 1A0A286ZY95Yes0.20−0.74−3.43−0.94−3.63−2.69
Fc fragment IgG binding proteinA0A287BCE6Yes0.110.00−2.47−0.10−2.58−2.48
Thrombospondin 1F1SS26Yes0.09−0.75−2.31−0.85−2.40−1.55
Heparin-binding protein WGA16A0A0A8IK66Yes0.04−1.28−4.00−1.32−4.04−2.42
Apolipoprotein A-IK7GM40No0.25−0.76−2.53−1.01−2.78−1.77
Nexin-1Q8WNW8Yes−0.03−0.80−2.34−0.77−2.32−1.54
Ca-binding phosphorylationF1SBB1No0.23−0.62−1.48−0.85−1.71−0.86
Spermadhesin AWNQ4R0H8Yes−0.76−1.14−3.75−0.97−2.99−2.01
Spermadhesin AQN1Q4R0H3Yes0.22−1.17−4.21−1.39−4.43−3.05
Spermadhesin AQN3I7HJH6Yes−0.79−1.35−4.45−1.16−3.66−2.50
Collagen type XVIII alpha 1 chainI3LH70Yes0.02−0.06−1.81−0.08−1.84−1.76
Hemoglobin subunit betaF1RII7Yes1.240.50−0.84−0.74−2.08−1.35
Spermadhesin PSPIQ4R0H6Yes−0.02−0.61−2.77−0.60−2.75−2.15
Spermadhesin PSPIIF1RI22Yes−0.30−0.73−3.55−0.43−3.26−2.83
Protein SF1SK70No0.05−0.19−1.80−0.25−1.85−1.60
Adenosine deaminaseA0A0B8RW47No0.14−0.25−2.10−0.39−2.24−1.86
Seminal pB1A0A2C9F357Yes−0.99−1.00−3.50−1.01−2.51−1.50
Complement factor DP51779Yes0.440.10−1.22−0.34−1.66−1.32
Glutathione S-transferase alpha 1A0A287AGX6No0.11−0.03−1.58−0.14−1.52−1.48
Cadherin 1I3L5Z1Yes−0.51−1.29−2.71−1.08−2.21−1.52
Serpin family I member 1F1SH33Yes0.280.82−1.000.53−1.28−1.82
VitronectinP79272Yes−0.10−0.27−1.68−0.17−1.58−1.51
Acrosin inhibitorA0A2C9F3F5Yes−0.77−1.24−3.47−1.27−2.70−1.63
Semaphorin-3CI3LBD8Yes0.690.00−1.51−0.69−1.99−1.51
16kDa secretory proteinD3KVS6Yes2.401.941.74−0.46−0.66−0.20
Protein S100 A8C3S7K5No0.44−0.45−1.32−0.89−1.76−0.87
DNA damage inducible 1F1SV49No1.970.793.11−1.181.131.32
Carboxylic ester hydrolaseF1RF15No1.521.902.880.381.360.98