First person – Paola Lepanto and Florencia Levin-Ferreyra

First Person is a series of interviews with the first authors of a selection of papers published in Biology Open, helping early-career researchers promote themselves alongside their papers. Paola Lepanto and Florencia Levin-Ferreyra are co-first authors on ‘ Insights into in vivo adipocyte differentiation through cell-specific labeling in zebrafish’, published in BiO. Paola is a research assistant in the lab of José Badano at Institut Pasteur Montevideo, investigating cellular and developmental biology. Florencia conducted the research described in this article while a final dissertation student in José Badano's lab at Institut Pasteur Montevideo. She is now a research associate in the lab of Bruno di Stefano at Baylor College of Medicine, Houston, USA, investigating stem cell potency and cell fate decisions.