The absence of thrombin-like activity in Bothrops erythromelas venom is due to the deletion of the snake venom thrombin-like enzyme gene

• Nicholas P. Lotto,

  Roles Formal analysis, Investigation

  Affiliation Laboratory of Ecology and Evolution, Instituto Butantan, São Paulo, São Paulo, Brazil

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• Jeanne C. de Albuquerque Modesto ,

  Contributed equally to this work with: Jeanne C. de Albuquerque Modesto, Sávio S. Sant’Anna, Kathleen F. Grego, Miriam C. Guarnieri, Rejane M. Lira-da-Silva

  Roles Resources

  Affiliation Vitória Academic Center, Federal University of Pernambuco, Vitória, Pernambuco, Brazil

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• Sávio S. Sant’Anna ,

  Contributed equally to this work with: Jeanne C. de Albuquerque Modesto, Sávio S. Sant’Anna, Kathleen F. Grego, Miriam C. Guarnieri, Rejane M. Lira-da-Silva

  Roles Resources

  Affiliation Laboratory of Herpetology, Instituto Butantan, São Paulo, São Paulo, Brazil

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• Kathleen F. Grego ,

  Contributed equally to this work with: Jeanne C. de Albuquerque Modesto, Sávio S. Sant’Anna, Kathleen F. Grego, Miriam C. Guarnieri, Rejane M. Lira-da-Silva

  Roles Resources

  Affiliation Laboratory of Herpetology, Instituto Butantan, São Paulo, São Paulo, Brazil

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• Miriam C. Guarnieri ,

  Contributed equally to this work with: Jeanne C. de Albuquerque Modesto, Sávio S. Sant’Anna, Kathleen F. Grego, Miriam C. Guarnieri, Rejane M. Lira-da-Silva

  Roles Resources

  Affiliation Zoology Department, Federal University of Pernambuco, Recife, Pernambuco, Brazil

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• Rejane M. Lira-da-Silva ,

  Contributed equally to this work with: Jeanne C. de Albuquerque Modesto, Sávio S. Sant’Anna, Kathleen F. Grego, Miriam C. Guarnieri, Rejane M. Lira-da-Silva

  Roles Resources

  Affiliation Institute of Biology, Federal University of Bahia, Salvador, Bahia, Brazil

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• Marcelo L. Santoro,

  Roles Conceptualization, Formal analysis, Funding acquisition, Writing – review & editing

  Affiliation Laboratory of Pathophysiology, Instituto Butantan, São Paulo, São Paulo, Brazil

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• Nancy Oguiura

  Roles Conceptualization, Formal analysis, Funding acquisition, Project administration, Writing – original draft, Writing – review & editing

  * E-mail: nancy.oguiura@butantan.gov.br

  Affiliation Laboratory of Ecology and Evolution, Instituto Butantan, São Paulo, São Paulo, Brazil

  https://orcid.org/0000-0002-1924-5302

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