Figure 2

Examination of FISH signals in 2nCOC, 2nBSB, 2nNCRC, 2nNCRC-F2, 2nGCOC, 2nGMCC and 4nCB. (a) 2nCOC does not have a 5S gene locus. (b) 2nBSB does not have a 5S gene locus. (c) 2nNCRC has two strong fluorescence signals (red arrows). (d) 2nNCRC-F2 has two strong fluorescence signals (red arrows). (e) 2nGCOC does not have a 5S gene locus. (f) 2nGMCC does not have a 5S gene locus. (g) 4nCB has two strong (red arrows) and two weak (white arrows) fluorescence signals. Scale bars in a–g, 3 μm.