Výsledky vyhledávání - "Tanmayee Torne"

A tale of two pumps: Blue light and ABA alter Arabidopsis leaf hydraulics via bundle sheath cells’ H+-pumps and channels

Autor: Tanmayee Torne-Srivastava, Yael Grunwald, Mercedes Rosenwald, Ahan Dalal, Adi Yaaran, Veronica Shebtaev, Menachem Moshelion, Nava Moran

This study focuses on the cellular mechanism underlying the co-regulation of the leaf hydraulic conductance (Kleaf) by blue light (BL) and the stress hormone ABA inArabidopsis thaliana. Our previous work has demonstrated that (1) Kleafincreased by BL

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d063942830f7f04f1f0982720ecef055
https://doi.org/10.1101/2023.03.21.533687

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Arabidopsis leaf hydraulic conductance is regulated by xylem sap pH, controlled, in turn, by a P‐type H + ‐ATPase of vascular bundle sheath cells

Autor: Nava Moran, Sanbon Chaka Gosa, Nir Sade, Noa Wigoda, Tanmayee Torne, Menachem Moshelion, Yael Grunwald, Adi Yaaran

Publikováno v: The Plant Journal. 106:301-313

The leaf vascular bundle sheath cells (BSCs) that tightly envelop the leaf veins, are a selective and dynamic barrier to xylem sap water and solutes radially entering the mesophyll cells. Under normal conditions, xylem sap pH below 6 is presumably im

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c136c4f00c435139286eca2f9f0c37ae
https://doi.org/10.1111/tpj.15235

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Akademický článek

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Stress is basic: ABA alkalinizes both the xylem sap and the cytosol of Arabidopsis vascular bundle sheath cells by inhibiting their P-type H+-ATPase and stimulating their V-type H+-ATPase

Autor: Nava Moran, Yael Grunwald, Ahan Dalal, Menachem Moshelion, Adi Yaaran, Tanmayee Torne

BACKGROUND AND HYPOTHESIS•Under water deprivation, in many perennial species, the stress hormone, ABA, appears in the xylem sap in the shoot (including leaf) veins and the xylem sap pH (pHEXT) increases. This study aimed to test the hypothesis that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2889b322f38d5020b381e8553503cf78
https://doi.org/10.1101/2021.03.24.436813

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Arabidopsis leaf hydraulic conductance is regulated by xylem sap pH, controlled, in turn, by a P-type H

Autor: Yael, Grunwald, Noa, Wigoda, Nir, Sade, Adi, Yaaran, Tanmayee, Torne, Sanbon Chaka, Gosa, Nava, Moran, Menachem, Moshelion

Publikováno v: The Plant journal : for cell and molecular biologyREFERENCES. 106(2)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::66dfd3a87e08a04a2407a997393115a5
https://pubmed.ncbi.nlm.nih.gov/33913560

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Out of the blue: Phototropins of the leaf vascular bundle sheath mediate the regulation of leaf hydraulic conductance by blue light

Autor: Yael Grunwald, Sanbon Chaka Gosa, Tanmayee Torne-Srivastava, Nava Moran, Menachem Moshelion

Publikováno v: Plant Cell

The Arabidopsis leaf veins bundle sheath cells (BSCs) – a selective barrier to water and solutes entering the mesophyll – increase the leaf radial hydraulic conductance (Kleaf) by acidifying the xylem sap by their plasma membrane H+-ATPase, AHA2.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67cd13a9c2cd1a8ce3244e91cd84bff2
https://doi.org/10.1101/720912

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Arabidopsis leaf hydraulic conductance is regulated by xylem-sap pH, controlled, in turn, by a P-type H+-ATPase of vascular bundle sheath cells

Autor: Menachem Moshelion, Yael Grunwald, Nir Sade, Adi Yaaran, Tanmayee Torne, Nava Moran, Noa Wigoda, Sanbon Chaka Gosa

The leaf vascular bundle sheath cells (BSCs) that tightly envelop the leaf veins, are a selective and dynamic barrier to xylem-sap water and solutes radially entering the mesophyll cells. Under normal conditions, xylem-sap pH of We monitored the xyle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb3356a4587bedca0b85e06e41f11013
https://doi.org/10.1101/234286

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