Table 1. Total number and location of FISH signals observed on Akodon montensis and Thaptomys nigrita with specific-chromosome probes of Hylaeamys megacephalus.
| Hylaeamys megacephalus Chromosome probes | Akodon montensis | Thaptomys nigrita | ||
|---|---|---|---|---|
| N° signals | Chromosome location | N° signals | Chromosome location | |
| 1 | 2 | 1q distal; 4q | 2 | 4; 8 |
| 2 | 2 | 1q interstitial; 7q | 2 | 7; 12 |
| 3 | 1 | 2q | 1 | 1 interstitial and distal |
| 4 | 2 | 1p proximal; 5p distal | 2 | 13; 15 |
| 5 | 3 | 3q interstitial;6p interstitial; 10 | 3 | 2 distal; 5 proximal; 6 proximal |
| 6 | 1 | 2p | 1 | 3 proximal and interstitial |
| 7 | 2 | 5q proximal; 8q | 1 | 18 |
| 8 | 1 | 3p | 1 | 6 distal |
| 9/10 | 2 | 5q; 9p | 2 | 2 proximal; 5 distal |
| 11 | 2 | 1p interstitial; 6q distal | 2 | 9 distal; 10 proximal |
| 12 | 1 | 1q interstitial | 1 | 16 |
| 13/22 | 3 | 3q proximal; 4p distal; 6q proximal | 3 | 9 proximal; 11 interstitial and distal; 21 |
| 14 | 2 | 6p proximal; 8p interstitial | 2 | 17 proximal; 24 |
| 15 | 1 | 9q | 1 | 19 |
| 16/17 | 2 | 1p distal; 3q distal | 2 | 10 distal; 22 |
| 18 | 2 | 1q proximal; 5p proximal | 2 | 1 proximal; 23 |
| 19 | 2 | 8p distal; 8q proximal | 1 | 17 distal |
| 20 | 1 | 4p proximal | 1 | 11 proximal |
| 21 | 1 | 2p distal | 1 | 3 distal |
| 23 | 1 | 7p | 1 | 20 |
| 24 | 1 | 6p distal | 1 | 14 |
| 25 | 1 | 2q proximal | 1 | 1 proximal |
| 26 | 1 | 11 | 1 | 25 |
| X | 1 | X (Xq*) | 1 | X |
* subtelocentric X chromosome.