Career
He is most famous for developing the pyrosequencing method for deoxyribonucleic acid sequencing. 1999 Professor in Biochemistry, Kungliga Tekniska Högskolan, Stockholm
1988 Associate professor (Docent) Biochemistry, University of Stockholm
1985-1986 Postdoc at LMB, Medical Research Council, Cambridge, Great Britain with Professor John Walker
1985 Doctor of Philosophy (Tekn Doktor) Biochemistry, University of Stockholm (Thesis title: "The proton pumping pyrophosphatase from Rhodospirillum rubrum")
1981 Master of Science (Civ ing) Chemical Engineering, Kungliga Tekniska Högskolan, Stockholm.