2017
DOI: 10.1093/jxb/erx224
|View full text |Cite
|
Sign up to set email alerts
|

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

Abstract: Grafted grapevines showed common and rootstock-genotype-specific root transcriptome responses under different nitrogen regimes. Functional categories and potential hub genes involved in genotype-dependent responses were identified.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

3
38
0

Year Published

2018
2018
2022
2022

Publication Types

Select...
4
4
2

Relationship

4
6

Authors

Journals

citations
Cited by 50 publications
(41 citation statements)
references
References 79 publications
3
38
0
Order By: Relevance
“…Ibacache and Sierra (2009) investigated N, P and K content in the petioles of four scion cultivars (Vitis vinifera) grafted onto 10 different rootstocks; they showed rootstock effects on concentrations of N, P and K in the scion. Furthermore, several studies have shown differences in the response of grapevine rootstocks to the supply of nutrients such as N (Lecourt et al, 2015;Cochetel et al, 2017), P (Grant and Matthews, 1996a;Grant and Matthews, 1996b;Gautier et al, 2018), K (Ruhl, 1989;Ruhl, 1991) and Fe (Covarrubias and Rombolà, 2015;Covarrubias et al, 2016). In these studies, grapevine rootstocks with different genetic backgrounds showed different responses to low nutrient supply.…”
Section: Introductionmentioning
confidence: 99%
“…Ibacache and Sierra (2009) investigated N, P and K content in the petioles of four scion cultivars (Vitis vinifera) grafted onto 10 different rootstocks; they showed rootstock effects on concentrations of N, P and K in the scion. Furthermore, several studies have shown differences in the response of grapevine rootstocks to the supply of nutrients such as N (Lecourt et al, 2015;Cochetel et al, 2017), P (Grant and Matthews, 1996a;Grant and Matthews, 1996b;Gautier et al, 2018), K (Ruhl, 1989;Ruhl, 1991) and Fe (Covarrubias and Rombolà, 2015;Covarrubias et al, 2016). In these studies, grapevine rootstocks with different genetic backgrounds showed different responses to low nutrient supply.…”
Section: Introductionmentioning
confidence: 99%
“…Climate has large effects on berry development and composition [14][15][16]. Besides grape genetics other factors may influence metabolite composition including the local grape berry microbiome [17], the soil type [15] and the rootstock [18][19][20][21][22]. While there is evidence that rootstock can affect fruit composition and transcript abundance, this effect appears to be minor relative to other environmental factors [18,19,21].…”
Section: Introductionmentioning
confidence: 99%
“…Riparia Gloire de Montpellier (RGM) and the Vitis berlandieri × Vitis rupestris hybrid cv. 1103 Paulsen (1103P), which are known to confer low and high scion vigour, respectively, showed that RGM was more responsive to N availability than 1103P in terms of regulation of scion growth and gene expression in the roots ( Lecourt et al , 2015 ; Cochetel et al , 2017 ). As the rootstock genotype constitutes the root system of a grafted plant, differences in SL biosynthesis and/or transport could differentially regulate scion development in response to N supply.…”
Section: Introductionmentioning
confidence: 99%