| Control | Heat-shock after 2 days | Heat-shock after 2, 4, 6 days | |||
---|---|---|---|---|---|---|
 | (n = 33 brains) | (n = 12 brains) | (n = 12 brains) | |||
Clone | Average number of clones/brain | Number of clones counted | Average number of clones/brain | Number of clones counted | Average number of clones/brain | Number of clones counted |
1 cell | 9.79 ± 0.92 | 323 | 12.83 ± 2.02 | 154 | 11.92 ± 1.29 | 143 |
2 cells | 1.09 ± 0.20 | 36 | 0.92 ± 0.31 | 11 | 1.67 ± 0.31 | 20 |
3–5 cells | 0.36 ± 0.09 | 12 | 0.83 ± 0.24 | 10 | 1.17 ± 0.30 | 14 |