Edinburgh Research Explorer

Speaker : U3A main lecture: Plants use Biological Clocks to Welcome the Spring and Avoid Economic Crises

Activity: Public engagement and outreachPublic lecture/debate/seminar

Speaker

20 Feb 2017

Role description

Professor Andrew Millar’s research group combines experimental biology and mathematical models to study complex processes within cells, particularly the 24-hour biological clock. The clock synchronises many biological processes with day and night, from the cell division cycle to the human sleep-wake cycle. Plants use the clock to predict the duration of darkness at night, avoiding nightly starvation. The same 24-hour clock can also measure the lengthening days in Spring to trigger flowering, so the clock becomes a calendar. The robustness of this biological system contrasts with the fragility of our financial system.

ID: 31546732