Fig. 4

ND-FISH analysis of three root-tip metaphase cell of rye plant Jinzhou-4. a, b, c The cell hybridized with Oligo-pSc119.2, Oligo-pTa71A-2 and Oligo-TaiI. d, e, f Another cell hybridized with Oligo-pSc119.2, Oligo-pSc200 and Oligo-pSc250. g, h, i A different cell hybridized with Oligo-TaiI, Oligo-pSc200 and Oligo-pSc250. The 1RS of 1R.1 and 1R.2 represent types TaiI^N-200^C-250^C and TaiI^N-200^C-250 ^N, respectively. The arrows indicate 1RS arms. Scale bar: 10 μm