Before revision: 2018 On 11 April 2019, two articles , one published in Science in 2010 and another in Nature in 2013 on DNA damage, by Abderrahmane Kaidi of the University of Bristol were retracted simultaneously following evidence of data fabrications .
After revision: 2018 On 11 April 2019, two articles , one published in Science in 2010 and another in Nature in 2013 , were retracted following evidence of data fabricationon DNA damage by Abderrahmane Kaidi of the University of Bristol .