Article
Drought tolerance of the grapevine, Vitis champinii cv. Ramsey, is associated with higher photosynthesis and greater transcriptomic responsiveness of abscisic acid biosynthesis and signaling.
BMC plant biology - 4 Feb 2020
Cochetel Noé, Ghan Ryan, Toups Haley S, Degu Asfaw, Tillett Richard L, Schlauch Karen A, Cramer Grant R
Abstract excerpt
BACKGROUND: Grapevine is an economically important crop for which yield and berry quality is strongly affected by climate change. Large variations in drought tolerance exist across Vitis species. Some of these species are used as rootstock to enhance abiotic and biotic stress tolerance. In this study, we investigated the physiological and transcriptomic responses to water deficit of four different genotypes that...
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