Literature DB >> 15170123

Enzymatic reactions by five chalcone synthase homologs from hop (Humulus lupulus L.).

Yukio Okada1, Yukie Sano, Takafumi Kaneko, Ikuro Abe, Hiroshi Noguchi, Kazutoshi Ito.   

Abstract

The enzyme activities encoded in five cDNAs for chalcone synthase (CHS) homologs from hop were investigated. Only valerophenone synthase (VPS) and CHS_H1 showed both naringenin-chalcone and phlorisovalerophenone forming activity. Narigenin-chalcone production by VPS was much lower than by CHS_H1. Therefore, it is highly possible that flavonoid depends mainly on CHS_H1, while bitter acid biosynthesis depends mainly on VPS and CHS_H1.

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Year:  2004        PMID： 15170123     DOI： 10.1271/bbb.68.1142

Source DB:  PubMed          Journal:  Biosci Biotechnol Biochem        ISSN： 0916-8451            Impact factor:   2.043


  11 in total

Review 1.  Hop bitter acids: resources, biosynthesis, and applications.

Authors:  Guoqing Zhang; Nan Zhang; Anran Yang; Jingling Huang; Xueni Ren; Mo Xian; Huibin Zou
Journal:  Appl Microbiol Biotechnol       Date:  2021-05-22       Impact factor: 4.813

2.  A heteromeric membrane-bound prenyltransferase complex from hop catalyzes three sequential aromatic prenylations in the bitter acid pathway.

Authors:  Haoxun Li; Zhaonan Ban; Hao Qin; Liya Ma; Andrew J King; Guodong Wang
Journal:  Plant Physiol       Date:  2015-01-06       Impact factor: 8.340

3.  Acylphloroglucinol Biosynthesis in Strawberry Fruit.

Authors:  Chuankui Song; Ludwig Ring; Thomas Hoffmann; Fong-Chin Huang; Janet Slovin; Wilfried Schwab
Journal:  Plant Physiol       Date:  2015-07-13       Impact factor: 8.340

4.  DNA sequence and expression variation of hop (Humulus lupulus) valerophenone synthase (VPS), a key gene in bitter acid biosynthesis.

Authors:  Consuelo B Castro; Lucy D Whittock; Simon P Whittock; Grey Leggett; Anthony Koutoulis
Journal:  Ann Bot       Date:  2008-06-02       Impact factor: 4.357

5.  EST analysis of hop glandular trichomes identifies an O-methyltransferase that catalyzes the biosynthesis of xanthohumol.

Authors:  Jana Nagel; Lana K Culley; Yuping Lu; Enwu Liu; Paul D Matthews; Jan F Stevens; Jonathan E Page
Journal:  Plant Cell       Date:  2008-01-25       Impact factor: 11.277

6.  Terpene biosynthesis in glandular trichomes of hop.

Authors:  Guodong Wang; Li Tian; Naveed Aziz; Pierre Broun; Xinbin Dai; Ji He; Andrew King; Patrick X Zhao; Richard A Dixon
Journal:  Plant Physiol       Date:  2008-09-05       Impact factor: 8.340

7.  In silicio expression analysis of PKS genes isolated from Cannabis sativa L.

Authors:  Isvett J Flores-Sanchez; Huub J M Linthorst; Robert Verpoorte
Journal:  Genet Mol Biol       Date:  2010-12-01       Impact factor: 1.771

Review 8.  Hops (Humulus lupulus L.) Bitter Acids: Modulation of Rumen Fermentation and Potential As an Alternative Growth Promoter.

Authors:  Michael D Flythe; Isabelle A Kagan; Yuxi Wang; Nelmy Narvaez
Journal:  Front Vet Sci       Date:  2017-08-21

9.  Two Chalcone Synthase Isozymes Participate Redundantly in UV-Induced Sakuranetin Synthesis in Rice.

Authors:  Hye Lin Park; Youngchul Yoo; Seong Hee Bhoo; Tae-Hoon Lee; Sang-Won Lee; Man-Ho Cho
Journal:  Int J Mol Sci       Date:  2020-05-27       Impact factor: 5.923

10.  Gene expression for secondary metabolite biosynthesis in hop (Humulus lupulus L.) leaf lupulin glands exposed to heat and low-water stress.

Authors:  Renée L Eriksen; Lillian K Padgitt-Cobb; M Shaun Townsend; John A Henning
Journal:  Sci Rep       Date:  2021-03-04       Impact factor: 4.996
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