Abstract: A pet toilet suitable for use indoors, including a housing having electronic sensors built within the walls of the housing, which in operation, the electronic sensors are adapted to determine the ingress and egress of a pet, after which the sensors automatically relay a signal to flush the housing via conventional household drains. The drain of the housing is covered by a moveable drain cover or plate controllable by the sensors. The pet toilet further includes water and electricity supply lines and feeds such water and electricity through suitable water distribution and electronic distribution lines which are within the walls of the housing.

Abstract: A method is presented which permits the induction and screening of variant plants which display a Non-Mendelian mode of inheritance. The process involves maintaining plant tissue in culture for a limited period of time in the presence of unusually high levels of growth regulators and screening regenerated plants recovered therefrom. Novel varities resulting from the process of the invention are described.

Abstract: A method is presented which permits the induction and screening of variant plants which display a Non-Mendelian mode of inheritance. The process involves maintaining plant tissue in culture for a limited period of time in the presence of unusually high levels of growth regulators and screening regenerated plants recovered therefrom.

Abstract: A method is provided of producing variant plant varieties of Lycopersicon spp. by tissue culture techniques employing 6-benzyladenine at high concentrations. The technique produces phenotypic variants that are the result of heritable nuclear genetic changes.