Abstract: A communication system retrieves profile data corresponding to a user profile of a second user, identifies a status message in the profile data, display, via a user interface of the instant messenger application, the status message; in response to receiving, via the user interface, a user input associated with the status message: query, based on the status message, a database to identify one or more items, and display, via the user interface of the instant messenger application, item data corresponding to the one or more items, receive, via the user interface, a user input associated with the one or more items, instantiate a transaction authentication of the one or more items by causing transmission of transaction information data associated with the first user, and cause, based on the transaction authentication of the one or more items, delivery of the one or more items to an account of the second user.

Abstract: Provided is a method of operating a terminal. The method includes determining a profile item applicable to the profile view for the account based on an input received by the terminal and a coordinate indicating a position where the profile item is provided on the profile view. The method includes displaying the profile item on a screen of the terminal based on the determined profile item and the determined coordinate. The method includes receiving an input related to the profile item, and displaying a visual effect corresponding to the input on the screen.

Abstract: The present invention relates to a method for biosynthesizing the serotonin derivatives in plants, more particularly, a method for biosynthesizing the serotonin derivatives characterized by treating plants with inducers for serotonin derivative biosynthesis or by inducing over-expression of tyramine N-(hydroxy cinnamoyl)transferase in plants. The method of the present invention facilitates the production of serotonin derivatives such as feruloylserotonin and coumaroylserotonin that have activities of anticancer, anti-oxidation and promoting bone-formation. The serotonin derivatives prepared by the method above can be used either after being purified or as edible plants themselves.

Abstract: The present invention relates to a method for biosynthesizing the serotonin derivatives in plants, more particularly, a method for biosynthesizing the serotonin derivatives characterized by treating plants with inducers for serotonin derivative biosynthesis or by inducing over-expression of tyramine N-(hydroxy cinnamoyl)transferase in plants. The method of the present invention facilitates the production of serotonin derivatives such as feruloylserotonin and coumaroylserotonin that have activities of anticancer, anti-oxidation and promoting bone-formation. The serotonin derivatives prepared by the method above can be used either after being purified or as edible plants themselves.