The present invention relates to improved methods for the incorporation of DNA into the genome of a soybean plant utilizing meristematic cells of primary or higher leaf nodes as target tissue by means of Agrobacterium-mediated transformation and subsequent regeneration of the transformed cells into a whole plant. In another aspect, the invention relates to a method for treating central nervous system disorders associated with the dopamine D3 receptor activity in a patient in need of such treatment comprising administering to the subject a therapeutically effective amount of said compounds for alleviation of such disorder. The casing has a first accommodating part for accommodating the electronic device. When no one-way transmission system is available or when packets of the high volume content are missing, a two-way communication system such as cellular, WiFi, WiMax, Bluetooth, etc. Clues are provided for each set of solution characters. The first interface is configured such to provide the image data to a display unit in order to display the image data to the user.