National Autonomous University of Mexico (UNAM). Mexico
Professor at the Science School of the National Autonomous University of Mexico (UNAM). He is the author of several scientific publications on the evolution of early life on Earth.
Centre for Research and Advanced Studies at the National Polytechnic Institute (CINVESTAV), Irapuato Campus (Mexico). Mexico
Professor at the Centre for Research and Advanced Studies at the National Polytechnic Institute (CINVESTAV), Irapuato Campus (Mexico). He is the author of several scientific publications on the evolution of bacteria.