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Peak constituents of the optimal classification models for gills (A) and digestive gland (B) of Blue mussels exposed to 0.5 mg/L crude oil (oil) and 0.5 mg/L crude oil spiked with a mixture of APs and PAHs (0.1 mg/L; sO) for 21 days. The score equals the discriminatory weight of the variable within the classifier. A pre-selection of highly significant peaks (p < 0.001) has been carried out prior to model construction. |
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| A – Gills |
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| oil vs. C |
sO vs. C |
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| Peak [m/z] |
Score [%] |
Peak [m/z] |
Score [%] |
|
|
|
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| 14847 |
100.00 |
6696 |
100.00 |
| 9661 |
86.57 |
28017 |
45.98 |
| 6696 |
65.34 |
40456 |
35.26 |
| 44667 |
54.41 |
14847 |
27.95 |
| 28017 |
52.31 |
110694 |
19.99 |
| 40456 |
31.73 |
4755 |
18.53 |
| 12848 |
12.86 |
31830 |
17.12 |
| 20316 |
10.60 |
6103 |
16.51 |
| 29340 |
9.09 |
88989 |
14.53 |
| 44667 |
12.89 |
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|
|
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| B – DG |
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|
|
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| oil vs. C |
sO vs. C |
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| Peak [m/z] |
Score [%] |
Peak [m/z] |
Score [%] |
|
|
|
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| 16413 |
100.00 |
7811 |
100.00 |
| 28764 |
89.59 |
9172 |
55.46 |
| 18250 |
77.33 |
18250 |
54.69 |
| 12481 |
54.11 |
7410 |
47.04 |
| 7410 |
48.11 |
4744 |
40.56 |
| 8489 |
21.94 |
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| 3984 |
20.99 |
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| 16196 |
13.41 |
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| 12481 |
11.73 |
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| 28764 |
8.17 |
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Monsinjon et al. Proteome Science 2006 4:17 doi:10.1186/1477-5956-4-17 |
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