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. 2018 Nov 6;9:1624. doi: 10.3389/fpls.2018.01624

FIGURE 3.

FIGURE 3

Further validation of chromosomal rearrangements between sorghum and S. spontaneum by oligo-FISH. (A,B) A FISH assay of oligo probes Sb5.1 (green) and Sb6 (red) in sorghum BTx623 (A) and S. spontaneum SES208 (B). The FISH result confirmed that the probes Sb5.1 and Sb6 are located on different chromosomes in sorghum (A) but in the opposite ends of the same chromosome in S. spontaneum SES208 (B). (C,D) A FISH assay of oligo probes Sb8.1 (green) and Sb9 (red) in sorghum BTx623 (C) and S. spontaneum SES208 (D). The FISH result confirmed that probes Sb8.1 and Sb9 are located on different chromosomes in sorghum (C) but on the same chromosome in S. spontaneum SES208 (D). Arrows indicate the chromosomes bearing FISH signals. Scale bars, 10 μm.