INFORMATION PROCESSING SYSTEM AND SEARCH METHOD

To provide an information processing system and a search method for searching for documents related to a target substance to be generated and a gene related to a metabolic pathway that are adapted to intention of retrieval of a user.SOLUTION: An information processing system selects a main metabolic...

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Bibliographic Details
Main Authors ITO KIYOHITO, KATO MASAHIRO, KONICHI OSAMU
Format Patent
LanguageEnglish
Japanese
Published 27.05.2021
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Summary:To provide an information processing system and a search method for searching for documents related to a target substance to be generated and a gene related to a metabolic pathway that are adapted to intention of retrieval of a user.SOLUTION: An information processing system selects a main metabolic map containing a route most similar or identical to an input metabolic pathway from a database 261 of a metabolic map into which information on an input metabolic pathway is input and represented by a directed graph whose edge is an enzyme that acts when going from a compound of a reaction source toward a compound of a reaction destination with a reaction compound that is a metabolic reaction being a node, selects a compound around the input metabolic pathway as a peripheral compound therefrom, generates a search expression based on information on the selected peripheral compound and information on the compound and the enzyme related to the input metabolic pathway, and performs document search from a document database 270.SELECTED DRAWING: Figure 1 【課題】ユーザの検索の意図に適合した、生成しようとする目的物質、代謝経路に関連する遺伝子に関する文献を検索する情報処理システム、検索方法を提供する。【解決手段】情報処理システムは、入力代謝経路に関する情報が入力され、代謝反応である反応化合物をノードとし、反応元の化合物から反応先の化合物に向かうときに作用する酵素をエッジとする有向グラフにより表される代謝マップのデータベース261から、入力代謝経路に最も類似した、もしくは同一の経路を含む主要代謝マップを選択して、その中から入力代謝経路の周辺にある化合物を周辺化合物として選択し、選択された周辺化合物の情報と入力代謝経路に関する化合物と酵素の情報に基づいて検索式を生成し、文献データベース270から文献検索を行う。【選択図】図1
Bibliography:Application Number: JP20190210138