Ronald M. Evans
Ronald Mark Evans ( born April 17 , 1949 in Los Angeles ) is an American Biologist , Professor and Head of the Salk’s Gene Expression Laboratory , and the March of Dimes Chair in Molecular and Developmental Biology at the Salk Institute for Biological Studies in La Jolla , California and a Howard Hughes Medical Institute Investigator . 
<triplet> Los Angeles <subj> American <obj> country <triplet> Salk Institute for Biological Studies <subj> American <obj> country <subj> La Jolla, California <obj> located in the administrative territorial entity <triplet> La Jolla, California <subj> American <obj> country