Root transcriptomic responses of grafted grapevines to heterogeneous nitrogen availability depend on rootstock genotype

• Published in: Journal of experimental botany Vol. 68; no. 15; pp. 4339 - 4355
• Main Authors: Cochetel, Noé, Escudié, Frédéric, Cookson, Sarah Jane, Dai, Zhanwu, Vivin, Philippe, Bert, Pierre-François, Muñoz, Mindy Stephania, Delrot, Serge, Klopp, Christophe, Ollat, Nathalie, Lauvergeat, Virginie
• Format: Journal Article
• Language: English
• Published: England Oxford University Press 10.07.2017; Oxford University Press (OUP)
• Subjects: Gene Expression Profiling; Gene Expression Regulation, Plant; Life Sciences; Nitrates - metabolism; Nitrogen - metabolism; Plant Roots - genetics; Plant Roots - physiology; Plant–Environment Interactions; Research Papers; Signal Transduction; Transcriptome; Vitis - genetics; Vitis - physiology; split-root system; RNA-seq; grapevine; rootstocks; transcriptome; Grafted plants; nitrate; SCION; PLANT DEVELOPMENT; CYTOKININ; SHOOT; GENE-EXPRESSION DATA; NITRATE TRANSPORTER NRT2.1; RNA-SEQ; SIGNALING PATHWAY; ABSCISIC-ACID; ARABIDOPSIS-THALIANA ROOTS

In many fruit species, including grapevine, grafting is used to improve scion productivity and quality and to adapt the plant to environmental conditions. However, the mechanisms underlying the rootstock control of scion development are still poorly understood. The ability of rootstocks to regulate...