Tomochika Fujisawa et al. report transcriptome sequencing and demographic history analysis of periodical cicadas from three species groups within the genus Magicicada. They find evidence of gene flow between 13- and 17-year species despite the long-term maintenance of divergent life cycles, which may be controlled by unidentified genomic factors.
- Tomochika Fujisawa
- Takuya Koyama
- Teiji Sota
