There are 2 studies that match your criteria.
Criteria: Freq Range=300 kHz - 300 GHz (RF/mmW/THz),Study Type=In Vitro,Study Subtype=Micronuclei & Chromosome Aberrations,Status=Completed Without Publication

Details - Project ID 51
Lab	Technical University of Braunschweig, FRG
Study Design	440 MHz (CW), 900 & 1800 MHz (GSM) exposure to human lymphocytes and analysis of micronuclei, chromosome aberrations, sister chromatid exchange (SCE), and proliferation
Summary	No effects
Citation
Details - Project ID 835
Lab	Seoul National University, Korea
Study Design	1.765 GHz (CDMA) exposure to cells in culture and analysis of chromosome aberrations
Summary	No effects on chromosome aberations, even at thermal levels of exposure
Citation