公开(公告)号：US20230148181A1

公开(公告)日：2023-05-11

申请号：US17910937

申请日：2021-03-12

申请人： UNIVERSITE DE LORRAINE ,  UNIVERSITE DE LILLE ,  CELLENGO

发明人： Frédéric Jean BOURGAUD ,  Sissi MIGUEL ,  Aleksander SALWINSKI ,  Cindy SIGNE ,  Alain HEHN ,  Jean-Louis HILBERT ,  David GAGNEUL ,  Guillaume LEGRAND

IPC分类号： C12P7/62 ,  C12N9/18 ,  C12N15/81 ,  C12N15/82

CPC分类号： C12P7/62 ,  C12N9/18 ,  C12N15/815 ,  C12N15/8243

摘要： A protein capable of converting chlorogenic acid into isochlorogenic acid. The protein includes or is an amino acid sequence SEQ ID No. 1, a sequence having at least 80% identity with this sequence or a fragment of this sequence. Also, a process for producing isochlorogenic acid from chlorogenic acid, which includes producing the protein and bringing it into contact with chlorogenic acid.

公开(公告)号：US20160244771A1

公开(公告)日：2016-08-25

申请号：US15049360

申请日：2016-02-22

申请人： UNIVERSITE DE LORRAINE

发明人： Frederic BOURGAUD ,  Alain HEHN ,  Alexandre OLRY ,  Ryosuke MUNAKATA ,  Kazufumi YAZAKI ,  Mazaharu MIZUTANI

IPC分类号： C12N15/82 ,  C12N9/10 ,  A01H5/08

CPC分类号： C12N15/8218 ,  A01H5/08 ,  A01H6/78 ,  C12N9/1085 ,  C12N15/8243 ,  C12Y205/01

摘要： A method for inhibiting production of furanocoumarins in a plant, includes inhibiting in the plant the expression of a protein named GfPT, the GfPT protein having coumarin-specific prenyltransferase activity and having at least 70% sequence identity with the polypeptide set forth in SEQ ID NO: 1.

摘要翻译： 抑制植物中呋喃花青素生产的方法包括在植物中抑制称为GfPT的蛋白质，具有香豆素特异性异戊烯基转移酶活性的GfPT蛋白质的表达，并且与SEQ ID NO中列出的多肽具有至少70％的序列同一性 ：1。