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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Pictures from day one of the 2015 Suffolk Show at Trinity Park near Ipswich. Facebook, tweet or email us your pictures.
Rather cloudy but dry through most of the day, with some sunny spells during the morning