Prime Minister David Cameron has been in Cambridge to announce a £100 million investment in DNA mapping for cancer and rare diseases.
Eventually its hoped doctors could use the information to develop bespoke drug treatments for patients based on their own DNA
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Sleet and snow overnight in some parts of the Anglia region leading to some settled snow. Wintry showers on Saturday.
Leaders Northampton face Harlequins at English rugby HQ
Cloudy skies with a southeasterly breeze picking up and rain reaching western counties by dusk, perhaps snow in places later.