Related Clues:

• Change in genetic material
• Freak of nature can't stay easy
• Genetic shift and amount it altered
• Switch which may be built into trains
• Change room with infants' art being flung around
• Ran from station, scattering change
• TUC's leader organised protest, stifling introduction of obvious change
• Bridge: you can change trains on it
• Variant form (of gene)
• A change from one state to another
• In St Trinian, worked out oxygen is a sort of element
• Change of state, style, etc
• Natural change process
• Change titanium in variable amount
• Moment of change