| First Author | Mann JR | Year | 1981 |
| Journal | Biochem J | Volume | 196 |
| Issue | 1 | Pages | 81-8 |
| PubMed ID | 7197928 | Mgi Jnum | J:82681 |
| Mgi Id | MGI:2654381 | Doi | 10.1042/bj1960081 |
| Citation | Mann JR, et al. (1981) Copper metabolism in mottled mouse (Mus musculus) mutants. Studies of blotchy (Moblo) mice and a comparison with brindled (Mobr) mice. Biochem J 196(1):81-8 |
| abstractText | 1. Copper concentrations were low in many organs of Moblo/Y mice, but very high in the gut. Absorption of 64Cu was seen to be very low when related to the absorption of cyano[57Co]cobalamin. The results in Moblo/+ mice were intermediate. 2. Copper therapy temporarily ameliorated many effects of the mutation in Moblo/Y mice, but did not improve the rate of weight gain as has been achieved previously in Mobr/Y mice. Lower capacity for a 'depot dose' effect at the site of injection may explain the difference. 3. The distribution of 64Cu after administration into the bloodstream of Moblo/Y mice altered from an initially normal state to one that resembled the abnormal distribution of pre-existing copper by 48 h. This indicated that the later mechanisms of copper distribution were at fault. Moblo/+ mice were equally affected. 4. The alteration of copper homoeostasis in blotchy mice was similar to that observed in brindled mice previously and in the present studies, although generally less severe. This is consistent with allelism of the two mutations. |
