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Additional Information

Competing Interests

The authors declare that they have no competing interests.

Author Contributions

Alexander S Mikheyev conceived and designed the experiments, performed the experiments, analyzed the data, wrote the paper, prepared figures and/or tables, reviewed drafts of the paper.

Jigyasa Arora performed the experiments, reviewed drafts of the paper.

DNA Deposition

The following information was supplied regarding the deposition of DNA sequences:

The data are available at and will eventually be deposited on DataDryad or OIST's institutional repository.


This work was supported by subsidy funding to the Okinawa Institute of Science and Technology Graduate University The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

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