Table 2. Repetitive DNA family NicCL3 in the genomes of Nicotiana tabacum, N. tomentosiformis and members of the section Tomentosae.
accession | Southern hybridisation | number of FISH signals |
N. tomentosiformis (TW142) | + | n.s |
N. tomentosiformis (NIC 479/83) | + (Fig. 3) | 8 (Fig. 3 a, c) |
N. tomentosiformis (Nee et al. 51771) | n.s | 8 |
N. tabacum (SR1) | + (Fig. 3) | 8 |
N. tabacum (095-55) | + | 8 (Fig. 3 h, e) |
Th37a 1 | – | n.s |
3 | + | 2 (Fig. 3 b, d) |
5 | + (Fig. 3) | n.s |
6 | + | n.s |
7 | + | 2 |
8 | + | n.s |
9 | n.s | – |
14 | n.s | 2 |
TR1-A | n.s | 8 (Fig. 3 j) |
N. sylvestris | – | – |
N. kawakamii | + | 8 (Fig. 3 i) |
N. otophora | – | – |
N. tomentosa | trace amounts | – |
N. setchellii | trace amounts | n.s |
N. glutinosa | – | n.s |
+Indicates a ladder like pattern following restriction digestion and Southern blot analysis.
n.s not screened.
–no signal detected.
Groups of Th37 plants as described in [24].