Alberto Sols, teacher and mentor of spanish biochemists (1917-1989).

Biochemistry in Spain owes much to the figure of Alberto Sols. In words of Nobel Prize winner Severo Ochoa: "He has been the first scientist to establish successfully biochemistry in Spain." His intellectual rigour, care in experimental design, emphasis on quality, and attention to the presentation of results permeated far beyond his inner circle to the then fledging Spanish biochemical community. It would be difficult to find some Spanish biochemist of the generation that now starts to retire who has not been influenced in a way or another by the work of Sols. However, it is also likely that the new generations of biochemists and molecular biologists in the country ignore who was Sols and what their field owns to him. The following lines try to highlight some key points of his scientific biography, the circumstances in which they took place and the state of the corresponding research area at that moment.