PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26801745-8 2016 In these cells, phospho-ATM, phospho-CHK2, and phospho-gammaH2AX were increased by uridine. Uridine 83-90 checkpoint kinase 2 Mus musculus 37-41