Listar Departament: Ciències Agràries i Medi Natural por autoría "a156c871-f942-4ce8-ab52-9347a404609e"
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Attenuated accumulation of jasmonates modifies stomatal responses to water deficit
de Ollas, Carlos; Arbona, Vicent; Gomez-Cadenas, Aurelio; Dodd, Ian Charles Oxford University Press (2018-02)To determine whether drought-induced root jasmonate [jasmonic acid (JA) and jasmonic acid-isoleucine (JA-Ile)] accumulation affected shoot responses to drying soil, near-isogenic wild-type (WT) tomato (Solanum lycopersicum ... -
Bi-directional, long-distance hormonal signalling between roots and shoots of soil water availability
Huntenburg, Katharina; Puertolas, Jaime; de Ollas, Carlos; Dodd, Ian Charles Wiley (2022-05-08)While the importance of plant water relations in determining crop response to soil water availability is difficult to over-emphasise, under many circumstances, plants maintain their leaf water status as the soil dries yet ... -
Long-distance ABA transport can mediate distal tissue responses by affecting local ABA concentrations
Li, Wenrao; de Ollas, Carlos; Dodd, Ian Charles Wiley (2018-01)Environmental stresses that perturb plant water relations influence abscisic acid (ABA) concentrations, but it is unclear whether long-distance ABA transport contributes to changes in local ABA levels. To determine the ... -
Omics of Root-to-Shoot Signaling Under Salt Stress and Water Deficit
Pérez Alfocea, Francisco; Ghanem, Michael Edmond; Gomez-Cadenas, Aurelio; Dodd, Ian Charles Mary Ann Liebert (2011)Maximizing crop yield depends on the leaves receiving an optimal supply of water, mineral nutrients, small organic molecules, proteins, and hormones from the root system via the xylem. Soil drying and salinization ... -
Soil moisture heterogeneity regulates water use in Populus nigra L. by altering root and xylem sap phytohormone concentrations
Puértolas, Jaime; Pardos, Marta; de Ollas, Carlos; Albacete, Alfonso; Dodd, Ian Charles Oxford University Press (2020)Soil moisture heterogeneity in the root zone is common both during the establishment of tree seedlings and in experiments aiming to impose semi-constant soil moisture deficits, but its effects on regulating plant water ...