Red Light-Induced Phytochrome Relocation into the Nucleus in Adiantum capillus-veneris

Phytochromes in seed plants are known to move into nuclei in a red light-dependent manner with or without interacting factors. Here, we show phytochrome relocation to the nuclear region in phytochrome-dependent Adiantum capillus-veneris spore germination by partial spore-irradiation experiments. The nuclear or non-nuclear region of imbibed spores was irradiated with a microbeam of red and/or far-red light and the localization of phytochrome involved in spore germination was estimated from the germination rate. The phytochrome for spore germination existed throughout whole spore under darkness after imbibition, but gradually migrated to the nuclear region following red light irradiation. In- tracellular distribution of PHY-GUS fusion proteins expressed in germinated spores by particle bombardment showed the migration of Acphy2, but not Acphyl, into nucleus in a red light-dependent manner, suggesting that Acphy2 is the photoreceptor for fern spore germination.

anfrum美发沙龙

anfrum美发沙龙位于日本大阪，其内部结构十分简单，仅由一个造型站和一间洗发亭组成。由于美发沙龙是发型师和顾客一对一的私人空间，店主要求设计能够让顾客在店里自由活动，而不是一直坐在座位上。因此，设计师在沙龙的中心设置了一张大桌子，桌子周围有足够的空间，顾客可以在此等候、阅读杂志、喝咖啡或者向发型师进行咨询。同时这张桌子也可以用来展示书籍和艺术品，以此展现沙龙的风格和特色，或者作为话题引起大家的交流。