Webb30 apr. 2001 · The relative contributions of these two pathways to the delivery of Ca2+ to the xylem are unknown. However, the functional separation of symplastic Ca2+ fluxes (for root nutrition and cell signalling) and apoplastic Ca2+ fluxes (for transfer to the shoot) would enable the root to fulfil the demand of the shoot for calcium without … WebbThe phloem and xylem are the main tissues responsible for this movement. Water potential, evapotranspiration, and stomatal regulation influence how water and nutrients …
36.2C: Movement of Water and Minerals in the Xylem
WebbMovement of Ca2+-containing xylem sap is driven by two processes: growth-induced water influx and transpiration. For the higher rate, transpiration is the main factor of driving Ca2+movement.... WebbThe pathways of calcium movement to the xylem. P. White Environmental Science Journal of experimental botany 2001 TLDR It is noted that a quantity of purely apoplastic Ca2+ transport to the xylem is indicated, which would enable the root to fulfil the demand of the shoot for calcium without compromising intracellular [Ca2+]cyt signals. 377 PDF slow dns replication
Lateral Root versus Nodule: The Auxin-Cytokinin...
Webbon the pathways of Ca2+ movement through the root to the xylem. Calcium is an essential plant nutrient. It is acquired from the soil solution by the root system and trans located … WebbMovement of Ca2+-containing xylem sap is driven by two processes: growth-induced water influx and transpiration. For the higher rate, transpiration is the main factor of driving … Webb5 jan. 2024 · Authors: Mahboobeh Azarakhsh and Maria A. Lebedeva. Journal of Plant Growth Regulation (2024) Abstract: "Nodules are formed as a result of symbiosis with nitrogen-fixing bacteria on the roots of legume plants. Symbiotic nodule development shares common developmental processes with lateral roots... slowdns version 2.2 2 download