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Table 1 Cu and Zn isotopic compositions of the mouse brains

From: Re-partitioning of Cu and Zn isotopes by modified protein expression

 

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

  1. 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.