Literature DB >> 9032971

Identification of castasterone, 6-deoxocastasterone, typhasterol and 6-deoxotyphasterol from the shoots of Arabidopsis thaliana.

S Fujioka1, Y H Choi, S Takatsuto, T Yokota, J Li, J Chory, A Sakurai.   

Abstract

Endogenous brassinosteroids in the shoots of Arabidopsis thaliana were investigated. Castasterone, 6-deoxocastasterone, typhasterol and 6-deoxotyphasterol were identified by GC-MS. The co-occurrence of 6-deoxo-brassinosteroids and 6-oxo-brassinosteroids suggests that there are both early and late C6-oxidation pathways of brassinosteroids in A. thaliana.

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Year:  1996        PMID： 9032971     DOI： 10.1093/oxfordjournals.pcp.a029074

Source DB:  PubMed          Journal:  Plant Cell Physiol        ISSN： 0032-0781            Impact factor:   4.927


  12 in total

1.  Brassinosteroids.

Authors:  Steven D Clouse
Journal:  Arabidopsis Book       Date:  2002-09-30

2.  Brassinosteroids.

Authors:  Steven D Clouse
Journal:  Arabidopsis Book       Date:  2011-11-02

3.  A putative role for the tomato genes DUMPY and CURL-3 in brassinosteroid biosynthesis and response.

Authors:  C V Koka; R E Cerny; R G Gardner; T Noguchi; S Fujioka; S Takatsuto; S Yoshida; S D Clouse
Journal:  Plant Physiol       Date:  2000-01       Impact factor: 8.340

4.  Brassinosteroid-6-oxidases from Arabidopsis and tomato catalyze multiple C-6 oxidations in brassinosteroid biosynthesis.

Authors:  Y Shimada; S Fujioka; N Miyauchi; M Kushiro; S Takatsuto; T Nomura; T Yokota; Y Kamiya; G J Bishop; S Yoshida
Journal:  Plant Physiol       Date:  2001-06       Impact factor: 8.340

5.  Brassinosteroid-insensitive dwarf mutants of Arabidopsis accumulate brassinosteroids.

Authors:  T Noguchi; S Fujioka; S Choe; S Takatsuto; S Yoshida; H Yuan; K A Feldmann; F E Tax
Journal:  Plant Physiol       Date:  1999-11       Impact factor: 8.340

6.  Biosynthetic pathways of brassinolide in Arabidopsis.

Authors:  T Noguchi; S Fujioka; S Choe; S Takatsuto; F E Tax; S Yoshida; K A Feldmann
Journal:  Plant Physiol       Date:  2000-09       Impact factor: 8.340

7.  The Arabidopsis deetiolated2 mutant is blocked early in brassinosteroid biosynthesis.

Authors:  S Fujioka; J Li; Y H Choi; H Seto; S Takatsuto; T Noguchi; T Watanabe; H Kuriyama; T Yokota; J Chory; A Sakurai
Journal:  Plant Cell       Date:  1997-11       Impact factor: 11.277

8.  The DWF4 gene of Arabidopsis encodes a cytochrome P450 that mediates multiple 22alpha-hydroxylation steps in brassinosteroid biosynthesis.

Authors:  S Choe; B P Dilkes; S Fujioka; S Takatsuto; A Sakurai; K A Feldmann
Journal:  Plant Cell       Date:  1998-02       Impact factor: 11.277

9.  Brassinosteroids regulate grain filling in rice.

Authors:  Chuan-yin Wu; Anthony Trieu; Parthiban Radhakrishnan; Shing F Kwok; Sam Harris; Ke Zhang; Jiulin Wang; Jianmin Wan; Huqu Zhai; Suguru Takatsuto; Shogo Matsumoto; Shozo Fujioka; Kenneth A Feldmann; Roger I Pennell
Journal:  Plant Cell       Date:  2008-08-15       Impact factor: 11.277

10.  Organ-specific expression of brassinosteroid-biosynthetic genes and distribution of endogenous brassinosteroids in Arabidopsis.

Authors:  Yukihisa Shimada; Hideki Goda; Ayako Nakamura; Suguru Takatsuto; Shozo Fujioka; Shigeo Yoshida
Journal:  Plant Physiol       Date:  2003-01       Impact factor: 8.340
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