Literature DB >> 12123828

The hydroxyphenylpyruvate dioxygenase from Synechocystis sp. PCC 6803 is not required for plastoquinone biosynthesis.

Dorothee Dähnhardt1, Jon Falk, Jens Appel, Tom A W van der Kooij, Rüdiger Schulz-Friedrich, Karin Krupinska.   

Abstract

The disruption of the Synechocystis open reading frame Deltaslr0090 encoding a gene with high homology to plant genes encoding 4-hydroxyphenylpyruvate dioxygenase results in an impairment of tocopherol biosynthesis without affecting levels of plastoquinone, carotenoids and chlorophyll as well as cell growth and photosynthesis. Our results indicate that in Synechocystis in contrast to the situation in higher plants the 4-hydroxyphenylpyruvate dioxygenase is not required for the synthesis of plastoquinone.

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Year:  2002        PMID： 12123828     DOI： 10.1016/s0014-5793(02)02978-2

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  26 in total

Review 1.  New insights into the function of tocopherols in plants.

Authors:  Sergi Munné-Bosch; Jon Falk
Journal:  Planta       Date:  2003-10-30       Impact factor: 4.116

Review 2.  Functional diversity of tocochromanols in plants.

Authors:  Peter Dörmann
Journal:  Planta       Date:  2006-11-18       Impact factor: 4.116

3.  Tocopherols protect Synechocystis sp. strain PCC 6803 from lipid peroxidation.

Authors:  Hiroshi Maeda; Yumiko Sakuragi; Donald A Bryant; Dean Dellapenna
Journal:  Plant Physiol       Date:  2005-06-17       Impact factor: 8.340

4.  Application of the Synechococcus nirA promoter to establish an inducible expression system for engineering the Synechocystis tocopherol pathway.

Authors:  Qungang Qi; Ming Hao; Wing-On Ng; Steven C Slater; Susan R Baszis; James D Weiss; Henry E Valentin
Journal:  Appl Environ Microbiol       Date:  2005-10       Impact factor: 4.792

5.  The crystal structures of Zea mays and Arabidopsis 4-hydroxyphenylpyruvate dioxygenase.

Authors:  Iris M Fritze; Lars Linden; Jörg Freigang; Günter Auerbach; Robert Huber; Stefan Steinbacher
Journal:  Plant Physiol       Date:  2004-04       Impact factor: 8.340

Review 6.  Progress of vitamin E metabolic engineering in plants.

Authors:  Shuangyan Chen; Hongjie Li; Gongshe Liu
Journal:  Transgenic Res       Date:  2006-10-27       Impact factor: 2.788

7.  Characterization of tocopherol cyclases from higher plants and cyanobacteria. Evolutionary implications for tocopherol synthesis and function.

Authors:  Scott E Sattler; Edgar B Cahoon; Sean J Coughlan; Dean DellaPenna
Journal:  Plant Physiol       Date:  2003-08       Impact factor: 8.340

8.  Alpha-tocopherol is essential for acquired chill-light tolerance in the cyanobacterium Synechocystis sp. strain PCC 6803.

Authors:  Yang Yang; Chuntao Yin; Weizhi Li; Xudong Xu
Journal:  J Bacteriol       Date:  2007-12-28       Impact factor: 3.490

9.  Replacement of alpha-tocopherol by beta-tocopherol enhances resistance to photooxidative stress in a xanthophyll-deficient strain of Chlamydomonas reinhardtii.

Authors:  Anchalee Sirikhachornkit; Jai W Shin; Irene Baroli; Krishna K Niyogi
Journal:  Eukaryot Cell       Date:  2009-08-28

10.  Highly divergent methyltransferases catalyze a conserved reaction in tocopherol and plastoquinone synthesis in cyanobacteria and photosynthetic eukaryotes.

Authors:  Zigang Cheng; Scott Sattler; Hiroshi Maeda; Yumiko Sakuragi; Donald A Bryant; Dean DellaPenna
Journal:  Plant Cell       Date:  2003-09-24       Impact factor: 11.277
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