Overexpression of the Arabidopsis 14-3-3 protein GF14 lambda in cotton leads to a "stay-green" phenotype and improves stress tolerance under moderate drought conditions

Plant & Cell Physiology
Juqiang YanHong Zhang

Abstract

The Arabidopsis gene GF14 lambda that encodes a 14-3-3 protein was introduced into cotton plants to explore the physiological roles that GF14 lambda might play in plants. The expression level of GF14 lambda under the control of the cauliflower mosaic virus 35S promoter varied in transgenic cotton plants, and lines that expressed GF14 lambda demonstrated a "stay-green" phenotype and improved water-stress tolerance. These lines wilted less and maintained higher photosynthesis than segregated non-transgenic control plants under water-deficit conditions. Stomatal conductance appears to be the major factor for the observed higher photosynthetic rates under water-deficit conditions. The stomatal aperture of transgenic plants might be regulated by GF14 lambda through some transporters such as H(+)-ATPase whose activities are controlled by their interaction with 14-3-3 proteins. However, since 14-3-3 proteins interact with numerous proteins in plant cells, many metabolic processes could be affected by the GF14 lambda overexpression. Whatever the mechanisms, the traits observed in the GF14 lambda-expressing cotton plants are beneficial to crops under certain water-deficit conditions.

References

Dec 1, 1992·Trends in Biochemical Sciences·A AitkenJ Soll
Feb 1, 1990·Plant Molecular Biology·K E McBride, K R Summerfelt
Apr 6, 1995·Biochimica Et Biophysica Acta·H ZhangH M Goodman
Apr 10, 1997·Biochimica Et Biophysica Acta·P Song, R D Allen
May 26, 1999·The Plant Journal : for Cell and Molecular Biology·G MoorheadC MacKintosh
Aug 27, 1999·Trends in Plant Science·H J ChungR J Ferl
Sep 10, 1999·Plant Molecular Biology·C FinnieD B Collinge
Jan 29, 2000·The Plant Journal : for Cell and Molecular Biology·P P Booij De Boer AH
Feb 13, 2001·FEBS Letters·P W van den WijngaardA H de Boer
Mar 29, 2001·Proceedings of the National Academy of Sciences of the United States of America·T D BunneyA H de Boer
May 5, 2001·Annual Review of Plant Physiology and Plant Molecular Biology·Michael G Palmgren
Aug 31, 2001·Biochemical and Biophysical Research Communications·M Malerba, R Bianchetti
Oct 13, 2001·BioEssays : News and Reviews in Molecular, Cellular and Developmental Biology·M J van HemertG P van Heusden
Feb 28, 2002·The Plant Journal : for Cell and Molecular Biology·Juqiang YanHong Zhang
Mar 21, 2002·Journal of Agricultural and Food Chemistry·Anna SwiedrychJan Szopa
Aug 16, 2002·Biochimica Et Biophysica Acta·Paul Jarvis, Jürgen Soll
Aug 28, 2002·Biochemical Society Transactions·S C MastersH Fu
Aug 28, 2002·Biochemical Society Transactions·A H de Boer
Jun 24, 2003·Trends in Plant Science·Pyung Ok LimHong Gil Nam
Mar 12, 2004·Annual Review of Plant Physiology and Plant Molecular Biology·Jeffrey Leung, Jerome Giraudat
Jun 1, 1996·Annual Review of Plant Physiology and Plant Molecular Biology·Robert J. Ferl
Mar 1, 1992·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·C BayleyD W Ow

❮ Previous
Next ❯

Citations

Jan 29, 2013·Plant Molecular Biology·Per L GregersenKarin Krupinska
Mar 13, 2012·The Plant Cell·Tong-Seung TsengWinslow R Briggs
Mar 25, 2010·Biochemistry. Biokhimii︠a︡·Shi-You LuJin-Yuan Liu
Jul 7, 2009·Annual Review of Plant Biology·David ChevalierJohn C Walker
Nov 30, 2012·Critical Reviews in Biotechnology·Vajhala S K ChakravarthyKhareedu Venkateswara Rao
Feb 10, 2016·Frontiers in Plant Science·Valérie Cotelle, Nathalie Leonhardt
Jul 28, 2013·Journal of Proteomics·Isabel A AbreuM Margarida Oliveira
Jul 8, 2008·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·Larry D Kier, Jay S Petrick
Jul 6, 2007·Plant Physiology and Biochemistry : PPB·Yucheng WangJing Jiang
May 2, 2007·Journal of Genetics and Genomics = Yi Chuan Xue Bao·Haiyan ShiXuebao Li
Mar 26, 2016·Frontiers in Plant Science·Bimal PaudelJai S Rohila
Feb 9, 2011·Biotechnology Progress·Syed Sarfraz HussainMuhammad Amjad
Feb 24, 2006·Current Opinion in Biotechnology·Taishi UmezawaKazuo Shinozaki
Sep 13, 2011·Seminars in Cell & Developmental Biology·Fiona C DenisonRobert J Ferl
Feb 13, 2015·Phytochemistry·María Ángeles CastillejoDiego Rubiales
Dec 3, 2014·Journal of Proteomics·Elham FaghaniGhasem Hosseini Salekdeh
May 29, 2016·Biochemical and Biophysical Research Communications·Qing LiuBin Liu
Nov 4, 2016·Proteomics·María-Ángeles CastillejoDiego Rubiales

❮ Previous
Next ❯

Related Concepts

Related Feeds

ATP Synthases

ATP synthases are enzymes located in the inner mitochondrial membrane that catalyze the synthesis of ATP during cellular respiration. Discover the latest research on ATP synthases here.

Related Papers

DNA Research : an International Journal for Rapid Publication of Reports on Genes and Genomes
Fang ChenZuhua He
The Plant Journal : for Cell and Molecular Biology
Paul W J van den WijngaardAlbertus H de Boer
Proceedings of the National Academy of Sciences of the United States of America
Honghong HuLizhong Xiong
© 2021 Meta ULC. All rights reserved