Researchers from the ELDORADO Laboratory and the CNRS of Marseille (France) conducted a theoretical and practical course on article writing for scientific journals, graphic production for publication, and introduction to the R program. Researchers from the Pedro Kourí Institute (IPK), the University of Havana, the National Center for Agricultural Health (CENSA), the Center for Genetic Engineering and Biotechnology (CIGB), the Indio Hatuey Experimental Station, and the Faculty of Medical Sciences of Sagua la Grande participated in this school.