Dr. Angeles Aroca is an assistant professor in Plant Biochemistry and Molecular Biology at the Universidad de Sevilla, where she became a Marie Curie postdoctoral researcher. She also had a postdoctoral stay at Iowa State University, majoring in Genetics, Development, and Cell Biology. She holds a Doctorate from the Higher Technical School of Agricultural Engineering, Polytechnic University of Madrid. Her research interests include redox regulation in Arabidopisis by S-sulfhydration or persulfidation, posttranslational modifications, hydrogen sulfide signaling, and cysteine metabolism.