|
Cu and Zn isotopic compositions of the mouse brains |
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| delta65Cu/63Cu |
delta66Zn/64Zn |
delta67Zn/64Zn |
|
|
|
|||
| MF1 |
-0.59 |
-0.27 |
-0.47 |
| -0.35 |
-0.30 |
-0.46 |
|
| -0.33 |
-0.35 |
-0.54 |
|
| -0.49 |
-0.29 |
-0.47 |
|
| -0.43 |
-0.23 |
-0.30 |
|
| -0.47 |
-0.29 |
-0.44 |
|
|
|
|||
| 129 |
-0.29 |
-0.25 |
-0.47 |
| -0.23 |
-0.42 |
-0.69 |
|
| -0.78 |
-0.37 |
-0.56 |
|
| -0.77 |
-0.32 |
-0.52 |
|
|
|
|||
| Fvb |
-0.12 |
-0.37 |
-0.53 |
| -0.16 |
-0.39 |
-0.52 |
|
| -0.38 |
-0.32 |
-0.44 |
|
| -0.3 |
-0.36 |
-0.51 |
|
|
|
|||
| C57 |
-0.35 |
-0.31 |
-0.46 |
| -0.46 |
-0.41 |
-0.57 |
|
| -0.7 |
-0.43 |
-0.59 |
|
| -0.73 |
-0.48 |
-0.65 |
|
| -0.42 |
-0.40 |
-0.60 |
|
|
|
|||
| PrP-KO (adult) |
-0.56 |
-0.20 |
-0.26 |
| -0.16 |
-0.19 |
-0.23 |
|
| -0.14 |
-0.11 |
-0.13 |
|
| -0.16 |
-0.02 |
-0.04 |
|
|
|
|||
| PrP-KO (newborn) |
-0.33 |
-0.23 |
-0.30 |
| -0.17 |
-0.19 |
-0.18 |
|
| -0.1 |
0.00 |
0.07 |
|
| -0.38 |
-0.10 |
-0.15 |
|
|
|
|||
| C4 |
-0.02 |
-0.15 |
-0.14 |
| 0.31 |
-0.22 |
-0.29 |
|
| 0.04 |
-0.21 |
-0.26 |
|
| -0.09 |
-0.03 |
-0.06 |
|
|
|
|||
| TG20 |
0.18 |
0.08 |
0.12 |
| -0.36 |
-0.04 |
-0.05 |
|
| 0.26 |
-0.09 |
-0.13 |
|
| -0.44 |
-0.12 |
-0.17 |
|
| -0.37 |
-0.25 |
-0.34 |
|
| -0.58 |
-0.21 |
-0.28 |
|
|
|
|||
| Line Harry |
-0.14 |
-0.26 |
-0.32 |
| -0.17 |
-0.36 |
-0.46 |
|
| -0.21 |
-0.25 |
-0.29 |
|
| -0.46 |
-0.36 |
-0.5 |
|
|
The Cu and Zn isotope ratios of mice brains, expressed in the delta notation (as discussed in the text. The different samples are: MF1, 129, FvB and C57 BL/6 – wild-type mouse brains; PrP-KO (adult) prion protein deleted mouse brains, adult; PrP-KO (newborn) prion protein deleted mouse brains, new born; C4 – Cu binding domain of the prion protein deleted; TG20 – prion protein overexpressed; Line Harry – transgenic mouse brains with the genetic changes have no connection with Cu or Zn. | |||
Büchl et al. Geochemical Transactions 2008 9:11 doi:10.1186/1467-4866-9-11 |
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