The invention relates to a method and apparatus for growing a thin film onto a substrate, in which method a substrate placed in a reaction space is subjected to alternately repeated surface reactions of at least two vapor-phase reactants for the purpose of forming a thin film. Also provided are the seeds of soybean variety XB41J10, cells from soybean variety XB41J10, plants of soybean XB41J10, and plant parts of soybean variety XB41J10. The supporting bracket includes an end face and a prolonged portion extending therefrom toward the front end of the motor body. In the supported catalyst of the present invention, as small metal catalyst particles with an average diameter of 3.