About the Authors
- Andrey Giljov
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Affiliation Department of Vertebrate Zoology, Saint-Petersburg State University, St. Petersburg, Russia
- Karina Karenina
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Affiliation Department of Vertebrate Zoology, Saint-Petersburg State University, St. Petersburg, Russia
- Yegor Malashichev
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* E-mail: malashichev@gmail.com
Affiliations Department of Vertebrate Zoology, Saint-Petersburg State University, St. Petersburg, Russia, Department of Embryology, Saint-Petersburg State University, St. Petersburg, Russia
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: AG KK YM. Performed the experiments: AG KK. Analyzed the data: AG KK YM. Contributed reagents/materials/analysis tools: YM. Wrote the paper: AG KK YM.