This method for activating the plant gene includes a process for introducing an expression casette having a promoter functional in plant roots and practically containing no terminator functional in the plant roots in the downstream into plant tissues through Agrobacterium rhizogenes and forming capillary roots. 植物根で機能可能なプロモーターを有し、かつ、その下流に植物根で機能可能なターミネーターを実質的に含まない発現カセットを、アグロバクテリウム・リゾゲネス菌を介して植物組織に導入し、毛状根を形成させることを含む、植物遺伝子の活性化方法。 - 特許庁
To provide a multi-functional toothbrush capable of brushing not only teeth but also the highly perceivable parts of dental roots, interdental parts and gums, easily removing dental plaque, and curing and preventing the decayed teeth, periodontal diseases and the like. 歯は勿論、歯根部の知覚過敏箇所、歯間、歯茎までブラッシングできて、歯垢を除去し虫歯、各種歯周疾患等の症状を改善予防できる多機能歯ブラシの提供。 - 特許庁