Plant Biology
Vernalization
The process by which prolonged cold exposure enables a plant to flower. A mechanism ensuring plants don't flower until winter has passed.
Biological Context
Many temperate plants require weeks of cold (typically 1-10°C) before they can flower in spring. This prevents premature flowering during autumn warm spells. Winter wheat requires vernalization; spring wheat doesn't. The molecular memory of cold involves epigenetic changes.
Business Application
Business vernalization: some initiatives require a 'cold period' of reduced activity before they can flourish. Startups that survive a funding winter may emerge stronger and more disciplined.