PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3681903-2 1987 We have studied the effect of HU on the common fragile site at 3p14 (FRA3B) and have found that G2 treatment with HU increased not only the frequency of chromosomal aberration but also the expression of FRA3B in both complete and folate deficient media. Folic Acid 230-236 fragile histidine triad diadenosine triphosphatase Homo sapiens 203-208 3681903-3 1987 There is a synergistic effect between HU and growth in folate deficient medium on the induction of FRA3B. Folic Acid 55-61 fragile histidine triad diadenosine triphosphatase Homo sapiens 99-104