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. 2020 Sep 15;10(11):4129–4146. doi: 10.1534/g3.120.401727

Figure 6.

Figure 6

Localization of 1.688 arrays in euchromatin of polytene chromosomes for nine Drosophila species from the melanogaster group. FISH using species specific probes was performed on salivary gland polytene chromosome from D. melanogaster, D. simulans, D. sechellia, D. erecta, D. yakuba, D. eugracilis. D. biarmipes, D suzukii and D. takahashii (A-I, respectively). The panels show probes (red) labeled with Bio-16-dUTP combined with DAPI staining (gray). J-K. FISH indicating telomeric/subtelomeric 1.688 satDNA signals of hybridization (red arrowheads) on D. eugracilis and D. biarmipes chromosomes.