作者
Fabio Valentinuzzi, Youry Pii, Gianpiero Vigani, Martin Lehmann, Stefano Cesco, Tanja Mimmo
发表日期
2015/9/1
期刊
Journal of experimental botany
卷号
66
期号
20
页码范围
6483-6495
出版商
Oxford University Press
简介
Strawberries are a very popular fruit among berries, for both their commercial and economic importance, but especially for their beneficial effects for human health. However, their bioactive compound content is strictly related to the nutritional status of the plant and might be affected if nutritional disorders (e.g. Fe or P shortage) occur. To overcome nutrient shortages, plants evolved different mechanisms, which often involve the release of root exudates. The biochemical and molecular mechanisms underlying root exudation and its regulation are as yet still poorly known, in particular in woody crop species. The aim of this work was therefore to characterize the pattern of root exudation of strawberry plants grown in either P or Fe deficiency, by investigating metabolomic changes of root tissues and the expression of genes putatively involved in exudate extrusion. Although P and Fe deficiencies differentially affected …
引用总数
201520162017201820192020202120222023202411011111214914118