PhysOrg Posted March 21, 2018 Share Posted March 21, 2018 Blackbirds live longer in cities than in forests. But their telomeres, repetitive stretches of DNA at the ends of the chromosomes, show that these city birds have a much poorer health status than their rural cousins. These findings from a study in five European cities led by University of Groningen biologists were published in Biology Letters on 21 March. Read the full article on PhysOrg Link to comment Share on other sites More sharing options...
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