Table 3. Number of shoots per explant and tetraploids or chimeric plants obtained through colchicine treatment in Scoparia montevidiensis. |
Treatment |
No.
of shoots per explants |
No. of plants analyzed |
No. of plants |
||
Conc. of Colchicine (%) |
Duration |
2X/4X |
4X |
||
Control 1 y |
--- |
11.16
± |
5 |
0 |
0 |
Control 2 x |
24 |
12.12
± |
10 |
0 |
0 |
Control 2'x |
48 |
12.20
± |
5 |
0 |
0 |
Control 3 w |
24 |
11.00
± |
5 |
0 |
0 |
Control
|
48 |
11.17
± |
5 |
0 |
0 |
0.001 |
24 |
11.00
± |
50 |
3 |
2 |
0.001 |
48 |
12.50
± |
24 |
1 |
1 |
0.01 |
24 |
9.57
± |
35 |
1 |
0 |
0.01 |
48 |
10.71
± |
40 |
1 |
0 |
0.05 |
24 |
9.00
± |
60 |
6 |
1 |
0.05 |
48 |
9.87
± |
40 |
2 |
0 |
0.1 |
24 |
6.85 ± 2.41 b |
50 |
1 |
0 |
0.1 |
48 |
6.57 ± 1.51 b |
70 |
0 |
0 |
Total |
379 |
15 |
4 |
z
Same letter indicates no significant differences. |
|