Altered metabolism of chloroplastic NAD kinase-overexpressing Arabidopsis in response to magnesium sulfate supplementation.

Plant Signaling & Behavior
Maki Kawai-YamadaMasatoshi Yamaguchi

Abstract

Nicotinamide adenine dinucleotide (NAD)/NAD phosphate (NADPH) is essential for numerous redox reactions and serve as co-factors in multiple metabolic processes in all organisms. NAD kinase (NADK) is an enzyme involved in the synthesis of NADP+ from NAD+ and ATP. Arabidopsis NADK2 (AtNADK2) is a chloroplast-localizing enzyme that provides recipients of reducing power in photosynthetic electron transfer. When Arabidopsis plants were grown on MS medium supplemented with 5 mM MgSO4, an AtNADK2-overexpressing line exhibited higher glutathione and total sulfur accumulation than control plants. Metabolomic analysis of major amino acids and organic acids using capillary electrophoresis-mass spectrometry demonstrated that overexpression of AtNADK2 affected a range of metabolic processes in response to MgSO4 supplementation.

References

Oct 6, 1997·Proceedings of the National Academy of Sciences of the United States of America·H TakahashiK Saito
Jun 27, 2002·Amino Acids·M D MikkelsenB A Halkier
Aug 3, 2004·Journal of Experimental Botany·Stanislav Kopriva, Heinz Rennenberg
Feb 9, 2006·Annals of Botany·Stanislav Kopriva
May 10, 2006·Proceedings of the National Academy of Sciences of the United States of America·Julianne H GroseJohn R Roth
May 17, 2006·The Journal of Nutrition·Yves Ingenbleek
Nov 4, 2006·Plant & Cell Physiology·Hideyuki TakahashiHirofumi Uchimiya
Feb 3, 2007·The Plant Journal : for Cell and Molecular Biology·Shin-nosuke HashidaHirofumi Uchimiya
Feb 10, 2009·Annals of Botany·Shin-nosuke HashidaHirofumi Uchimiya
Feb 16, 2010·Plant Physiology·Kentaro TakaharaHirofumi Uchimiya
Dec 11, 2013·Frontiers in Plant Science·Laure MicheletStéphane D Lemaire
Mar 26, 2015·Plant Signaling & Behavior·Wanli GuoKunming Chen
Jun 25, 2015·Frontiers in Plant Science·Simon Michaeli, Hillel Fromm
Jul 19, 2017·Plant Science : an International Journal of Experimental Plant Biology·Lirong SunFu-Shun Hao
Aug 14, 2019·Frontiers in Plant Science·Shin-Nosuke Hashida, Maki Kawai-Yamada

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