PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22448248-6 2012 Using this assay, we confirmed that human bone marrow HSCs (CD34(+)CD38(-) cells) are less proficient in the repair of DSBs by NHEJ than HPCs (CD34(+)CD38(+) cells). dsbs 119-123 CD34 molecule Homo sapiens 60-64