Table 2 Milk fat globule membrane proteins secreted by 10 primiparous (PP) and 10 multiparous (MP) Holsteins at four milkings postpartum (M1, M2, M4, M14) that were affected by milking (MIL) and had higher abundance at M14 compared with M1
Accession number | Description | M1 | M2 | M4 | M14 | P-value | ||||
|---|---|---|---|---|---|---|---|---|---|---|
Value | SE | Value | SE | Value | SE | Value | SE | |||
Q8WML4 | Mucin-1 | 63.0 | 4.0 | 80.4 | 6.2 | 154.7 | 16.3 | 220.3 | 29.4 | <.0001 |
P10790 | Fatty acid-binding protein, heart | 68.5 | 5.0 | 78.6 | 7.5 | 144.5 | 14.6 | 235.9 | 32.7 | <.0001 |
B2D1N9 | ATP-binding cassette sub-family G member 2 | 84.4 | 4.1 | 84.0 | 7.4 | 125.0 | 13.1 | 239.3 | 33.6 | <.0001 |
P80195 | Glycosylation-dependent cell adhesion molecule 1 | 56.4 | 6.2 | 67.2 | 9.3 | 164.1 | 16.8 | 261.3 | 37.9 | <.0001 |
F1N1N6 | Perilipin | 83.0 | 5.5 | 101.1 | 9.6 | 123.5 | 13.6 | 205.3 | 29.8 | 0.0002 |
P02663 | Alpha-S2-casein | 72.7 | 13.3 | 77.0 | 13.1 | 150.9 | 24.7 | 150.9 | 18.0 | 0.0006 |
P18892 | Butyrophilin subfamily 1 member A1 | 87.3 | 5.0 | 104.3 | 9.3 | 130.3 | 15.4 | 171.0 | 23.7 | 0.0008 |
F1MGC2 | Non-secretory ribonuclease isoform X1 | 87.0 | 8.2 | 92.3 | 13.0 | 150.0 | 21.2 | 140.7 | 13.3 | 0.0013 |
F1N6D4 | Sodium-dependent phosphate transport protein 2B | 95.1 | 5.5 | 96.2 | 9.6 | 126.1 | 12.4 | 175.0 | 23.8 | 0.0032 |
E1BHI7 | Butyrophilin subfamily 1 member A1 | 87.9 | 9.4 | 101.2 | 14.2 | 138.9 | 21.8 | 205.4 | 33.7 | 0.0041 |
Q0IIG8 | Ras-related protein Rab-18 | 98.0 | 4.8 | 103.0 | 9.2 | 126.7 | 11.6 | 161.5 | 21.3 | 0.0083 |
Q2KIS4 | Dehydrogenase/reductase (SDR family) member 1 | 93.7 | 5.5 | 103.4 | 10.1 | 133.4 | 11.4 | 116.0 | 11.7 | 0.0149 |
P02662 | Alpha-S1-casein | 76.8 | 12.2 | 88.3 | 18.3 | 130.1 | 24.5 | 162.6 | 26.3 | 0.0163 |
P10152 | Angiogenin-1 | 84.0 | 9.1 | 78.0 | 11.6 | 108.8 | 13.2 | 175.0 | 34.8 | 0.0298 |
P00711 | Alpha-lactalbumin | 54.8 | 15.0 | 30.7 | 5.1 | 152.9 | 66.0 | 127.6 | 48.8 | 0.0331 |
Q3SYS6 | Calcineurin B homologous protein 1 | 107.0 | 11.5 | 107.0 | 7.5 | 136.2 | 8.4 | 130.8 | 11.4 | 0.0376 |