There are 3 studies that match your criteria.
Criteria: Study Type=In Vitro,Freq Range=300 Hz - 300 kHz (Intermediate),Study Subtype=DNA Breaks, Repair, & Mutation

View This Study - Citation No: 1118
Title	LACK OF AN EMF-INDUCED GENOTOXIC EFFECT IN THE AMES ASSAY
Reference	Life Sci., Vol. 59, Pg. 263 - 271, 1996
Author(s)	Morandi M. A., Pak C. M., Caren R. P., Caren L. D.
PubMed UID	8699937
Project ID	1456
View This Study - Citation No: 2436
Title	EFFECTS OF SHORT TERM EXPOSURE TO 60 HZ ELECTROMAGNETIC FIELDS ON INTERLEUKIN 1 AND INTERLEUKIN 6 PRODUCTION BY PERITONEAL EXUDATE CELLS
Reference	Life Sci, Vol. 54, Pg. 731 - 738, 1994
Author(s)	Morandi M. A., Del Rio J. A., Caren R. P., Caren L. D.
PubMed UID	8107523
Project ID	1456
View This Study - Citation No: 5797
Title	Intermediate frequency magnetic field generated by a wireless power transmission device does not cause genotoxicity in vitro.
Reference	Bioelectromagnetics., Vol. 35, Pg. 512 - 518, 2014
Author(s)	Shi D., Zhu C., Lu R., Mao S., Qi Y.
PubMed UID	25196478
Project ID	2424