After a position at Aberystwyth University she returned to Swansea University Medical School as Reader and then Professor .
After undergraduate study in London , she undertook a PhD at Swansea University followed by postdoctoral work at the University of Sheffield , researching microbial cytochromes P450 .
After a position at Aberystwyth University she returned to Swansea University       as Reader and then Professor .
After undergraduate study in London , she undertook a PhD at Swansea University followed by postdoctoral work at the University of Sheffield , researching microbial cytochromes P450 .