Justin St John Robin Lovell-Badge is in the Division of Stem Cell Biology and Developmental Genetics, The National Institute for Medical Research, The Ridgeway, Mill Hill, London, NW7 1AA, UK ...

Partly cloudy. Slight chance of a shower in the northeast, near zero chance elsewhere. Winds southwesterly 15 to 20 km/h becoming light in the evening. Sun protection recommended from 10:00 am to 2:00 ...