Magnesium (Mg) deficiency causes physiological and molecular responses, already dissected in several plant species. The study of these responses among genotypes showing a different tolerance to the Mg shortage can allow identifying the mechanisms underlying the resistance to this nutritional disorder. To this aim, we compared the physiological and molecular responses (e.g. changes in root metabolome and transcriptome) of two grapevine rootstocks exhibiting, in field, different behaviors with respect to Mg shortage (1103P, tolerant and SO4 susceptible).

The different tolerance to magnesium deficiency of two grapevine rootstocks relies on the ability to cope with oxidative stress

Livigni, Sonia;Sega, Davide;Pandolfini, Tiziana;Zamboni, Anita
;
Varanini, Zeno
2019-01-01

Abstract

Magnesium (Mg) deficiency causes physiological and molecular responses, already dissected in several plant species. The study of these responses among genotypes showing a different tolerance to the Mg shortage can allow identifying the mechanisms underlying the resistance to this nutritional disorder. To this aim, we compared the physiological and molecular responses (e.g. changes in root metabolome and transcriptome) of two grapevine rootstocks exhibiting, in field, different behaviors with respect to Mg shortage (1103P, tolerant and SO4 susceptible).
Grapevine rootstocks; Magnesium deficiency; Metabolome and transcriptome
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11562/994430
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