Alba García Ulloa defended her PhD Thesis “Caracterización funcional de la última etapa de la biosíntesis de ligninas mediante la sobre-expresión de peroxidasas en plantas modelo”. Esther Novo Uzal and Federico Pomar Barbeito directed the work. The Thesis has international mention and reached highest record. The committee was composed by Antonio Esteban Encina García, Cristina Silvar Pereiro and María Concetta de Pinto.