Fanconi anemia is an inherited blood disorder due to abnormal breakages in DNA genes. Field trials in France showed "well authenticated" reports of few breakages or stoppages. Early railway couplings had been found to be prone to breakages. With pressures of up to , the forces are likely to have caused machinery breakages. The female skeletal system is less dense, and more prone to breakages. The lines were generally buried, with redundant lines set in place to compensate for breakages. The legs were carved separately for their entire length, often resulting in breakages. The servants could blame the brownie for messes, breakages, and strange noises heard at night. Anderson led the beginning of the season until breakages and disqualifications; he finished 5th. Alkylating agents like mustard gas may also cause breakages in the DNA backbone. Lateral breakages, as of thinnish stalks, are at equator in middle of these ridges. It had reports of breakages at the rear takedown pin. Typical 1,200 spindle mules of the 1920s would experience 5 to 6 breakages a minute. Magnus opposes the corporation "Breakages, Limited", which controls politicians and impedes technical progress.