PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32273296-8 2020 We present evidence that checkpoint kinase I (CHK1; CHEK1), which is known to signal to TRP53, also becomes activated by persistent DSBs in oocytes, and to an increased degree when CHK2 is absent. dsbs 132-136 checkpoint kinase 1 Mus musculus 46-50 32273296-8 2020 We present evidence that checkpoint kinase I (CHK1; CHEK1), which is known to signal to TRP53, also becomes activated by persistent DSBs in oocytes, and to an increased degree when CHK2 is absent. dsbs 132-136 checkpoint kinase 1 Mus musculus 52-57