Life
‘Gangsta gene’ identified in US teens
It's not as overt as a coloured bandana, but DNA may offer a clue as to whether someone belongs to a gang or not – and can even predict the violent ones
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It's not as overt as a coloured bandana, but DNA may offer a clue as to whether someone belongs to a gang or not – and can even predict the violent ones
New guidelines on whether and when to carry out tests on children at risk of inherited disorders say that sooner is better – but the child's interest must come first