Impact of delipidated estrous sheep serum supplementation on in vitro maturation, cryotolerance and endoplasmic reticulum stress gene expression of sheep oocytes

• Natalibeth Barrera ,

  Contributed equally to this work with: Natalibeth Barrera, Alejo Menchaca

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Writing – original draft

  * E-mail: natalibethbarrera@gmail.com (NB); menchaca.alejo@gmail.com (AM)

  Affiliation Instituto de Reproducción Animal Uruguay, Fundación IRAUy, Montevideo, Uruguay

  http://orcid.org/0000-0002-8491-2394

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• Pedro C. dos Santos Neto ,

  Roles Investigation

  ¶‡ These authors also contributed equally to this work.

  Affiliation Instituto de Reproducción Animal Uruguay, Fundación IRAUy, Montevideo, Uruguay

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• Federico Cuadro ,

  Roles Investigation, Methodology

  ¶‡ These authors also contributed equally to this work.

  Affiliation Instituto de Reproducción Animal Uruguay, Fundación IRAUy, Montevideo, Uruguay

  ⨯
• Diego Bosolasco ,

  Roles Methodology

  ¶‡ These authors also contributed equally to this work.

  Affiliation Instituto de Reproducción Animal Uruguay, Fundación IRAUy, Montevideo, Uruguay

  ⨯
• Ana P. Mulet ,

  Roles Conceptualization, Investigation, Methodology

  ¶‡ These authors also contributed equally to this work.

  Affiliation Unidad de Animales Transgénicos y de Experimentación, Institut Pasteur de Montevideo, Montevideo, Uruguay

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• Martina Crispo ,

  Roles Supervision, Validation, Writing – review & editing

  ¶‡ These authors also contributed equally to this work.

  Affiliation Unidad de Animales Transgénicos y de Experimentación, Institut Pasteur de Montevideo, Montevideo, Uruguay

  ⨯
• Alejo Menchaca

  Contributed equally to this work with: Natalibeth Barrera, Alejo Menchaca

  Roles Conceptualization, Supervision, Validation, Writing – original draft

  * E-mail: natalibethbarrera@gmail.com (NB); menchaca.alejo@gmail.com (AM)

  Affiliation Instituto de Reproducción Animal Uruguay, Fundación IRAUy, Montevideo, Uruguay

  ⨯