In the history of biochemistry, Grace Oladunni Taylor occupies the ground between patient observation and the larger claims it makes possible.
Grace Oladunni Taylor was born at Effon-Alaiye in 1937. Her recorded nationality is Nigeria. She was educated at Queen's School, Ibadan.
Twentieth-century science was collaborative, expensive and political: the questions were pursued by teams, and the answers had consequences that reached well past the laboratory.
Her working life was spent at University of Ibadan, where the work centred on science, technology, engineering, and mathematics.
Biochemistry is where life stops being a mystery and becomes reactions that can be traced, measured and interrupted.
That the work was done from Nigeria matters to the story. Science has never been evenly distributed, and where a person is based has always shaped which problems are reachable and whose results get read.
Her work was formally recognised with the L'Oréal-UNESCO Award For Women in Science and Fellow of the Nigerian Academy of Science.
What that record amounts to is a body of biochemistry that later workers could build on without re-checking. That is the practical test of a scientific life, and it is a harder one than fame.
Some of her own words survive, and they are collected on this page below.
Grace Oladunni Taylor died in 2025, aged 88. What survives is not the reputation but the result: the part of biochemistry that no longer has to be argued for.
Achievements
- Held posts at University of Ibadan
- Educated at Queen's School, Ibadan
- Fields of research: science, technology, engineering, and mathematics

