In LPA2-reconstituted MEF cells lacking LPA1 ' 3 the levels of gamma-H2AX decreased rapidly , whereas in Vector MEF were high and remained sustained .
O B-GeneOrGeneProduct B-CellLine O O B-GeneOrGeneProduct I-GeneOrGeneProduct I-GeneOrGeneProduct O O O B-GeneOrGeneProduct O O O O O O B-CellLine O O O O O O