Photosynthesis and chloroplast genes are involved in water-use efficiency in common bean

Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 86(2015) vom: 07. Jan., Seite 166-173
1. Verfasser: Ruiz-Nieto, Jorge E (VerfasserIn)
Weitere Verfasser: Aguirre-Mancilla, César L, Acosta-Gallegos, Jorge A, Raya-Pérez, Juan C, Piedra-Ibarra, Elías, Vázquez-Medrano, Josefina, Montero-Tavera, Victor
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2015
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Phaseolus vulgaris Suppressive subtractive hybridization Transcription levels Transcriptome Water regimens Water 059QF0KO0R
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245 1 0 |a Photosynthesis and chloroplast genes are involved in water-use efficiency in common bean 
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500 |a Date Completed 17.09.2015 
500 |a Date Revised 30.09.2020 
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520 |a Copyright © 2014 Elsevier Masson SAS. All rights reserved. 
520 |a A recent proposal to mitigate the effects of climatic change and reduce water consumption in agriculture is to develop cultivars with high water-use efficiency. The aims of this study were to characterize this trait as a differential response mechanism to water-limitation in two bean cultivars contrasting in their water stress tolerance, to isolate and identify gene fragments related to this response in a model cultivar, as well as to evaluate transcription levels of genes previously identified. Keeping CO2 assimilation through a high photosynthesis rate under limited conditions was the physiological response which allowed the cultivar model to maintain its growth and seed production with less water. Chloroplast genes stood out among identified genetic elements, which confirmed the importance of photosynthesis in such response. ndhK, rpoC2, rps19, rrn16, ycf1 and ycf2 genes were expressed only in response to limited water availability 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Phaseolus vulgaris 
650 4 |a Suppressive subtractive hybridization 
650 4 |a Transcription levels 
650 4 |a Transcriptome 
650 4 |a Water regimens 
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700 1 |a Aguirre-Mancilla, César L  |e verfasserin  |4 aut 
700 1 |a Acosta-Gallegos, Jorge A  |e verfasserin  |4 aut 
700 1 |a Raya-Pérez, Juan C  |e verfasserin  |4 aut 
700 1 |a Piedra-Ibarra, Elías  |e verfasserin  |4 aut 
700 1 |a Vázquez-Medrano, Josefina  |e verfasserin  |4 aut 
700 1 |a Montero-Tavera, Victor  |e verfasserin  |4 aut 
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