N. plumbaginifolia zeaxanthin epoxidase transgenic lines have unaltered baseline ABA accumulations in roots and xylem sap, but contrasting sensitivities of ABA accumulation to water deficit

N. plumbaginifolia zeaxanthin epoxidase transgenic lines have unaltered baseline ABA accumulations in roots and xylem sap, but contrasting sensitivities of ABA accumulation to water deficit

A series of transgenic lines of Nicotiana plumbaginifolia with modified expression of zeaxanthin epoxidase gene (ZEP) provided contrasting ABA accumulation in roots and xylem sap. For mild water stress, concentration of ABA in the xylem sap ([ABA](xylem)) was clearly lower in plants underexpressing...

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Veröffentlicht in:Journal of experimental botany. - 1985. - 52(2001), Spec Issue vom: 06. März, Seite 427-34
1. Verfasser: Borel, C (VerfasserIn)
Weitere Verfasser: Audran, C, Frey, A, Marion-Poll, A, Tardieu, F, Simonneau, T
Format: Aufsatz
Sprache:English
Veröffentlicht: 2001
Zugriff auf das übergeordnete Werk:Journal of experimental botany
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Water 059QF0KO0R Abscisic Acid 72S9A8J5GW Oxidoreductases EC 1.- zeaxanthin epoxidase