Table 1.
Distribution profile of lacZ+ cells in 11 chimeric mice
| Brain region | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Olfactory nucleus | +/+ | +/+ | −/− | ++/++ | −/− | ++/++ | ND | −/− | +/+ | +/+ | −/− |
| Cerebral cortex* | +/+ | −/− | +/+ | ++/++ | ++/++ | +/+ | ++/++ | −/− | −/− | −/− | −/− |
| Corpus striatum | −/− | −/− | −/− | −/− | −/− | −/− | −/− | −/− | −/− | −/− | −/− |
| Cornus ammonis | +/+ | +/+ | −/− | +/+ | +/+ | +/+ | ++/++ | −/− | +/− | +/− | −/− |
| Dentate gyrus | ++/++ | −/− | −/− | +++/+++ | ++/++ | +/+ | ++/++ | +/− | +/− | −/− | +/+ |
| Amygdaloid nucleus | +/+ | +/+ | +/+ | ++/++ | −/− | +/+ | ND | −/− | ++/++ | ++/++ | ++/++ |
| Septal area | +/+ | −/− | −/− | +/+ | +/+ | +/+ | +/+ | −/− | ++/++ | +/+ | +/+ |
| Habenular nucleus | −/− | −/− | −/− | −/− | ++/++ | −/− | +/+ | +/− | ++/++ | +/+ | +/+ |
| Dorsal thalamus* | +/+ | +/+ | +/+ | ++/++ | ++/++ | +/+ | ++/++ | +/− | −/− | +/+ | ++/++ |
| Hypothalamus* | +/+ | +/+ | +/+ | ++/++ | ++/++ | +/+ | ND | −/− | ++/++ | ++/++ | ++/++ |
| Superior colliculus* | +/+ | ND | +/+ | ++/++ | +++/+++ | +/+ | +++/+++ | +/− | ++/++ | ++/++ | ++/++ |
| Inferior colliculus* | +/+ | ND | −/− | +/+ | −/− | ++/++ | +/+ | −/− | −/− | −/− | ND |
| Cerebellum* | −/− | −/− | −/− | −/− | ++/++ | −/− | ++/++ | −/− | +++/+++ | ++/− | +++/+++ |
Results presented as right side/left side.
+, Densities of lacZ+ cells were designated after a comparison between different animals; ND, not determined.
*
lacZ+ cells were distributed in a restricted portion of the region.