Root Adaptation to H2O2-Induced Oxidative Stress by ARF-GEF
BEN1-and Cytoskeleton-Mediated PIN2 Trafficking

J 2019

Root Adaptation to H2O2-Induced Oxidative Stress by ARF-GEF BEN1-and Cytoskeleton-Mediated PIN2 Trafficking

ZWIEWKA, Marta, Agnieszka BIELACH, Prashanth TAMIZHSELVAN, Sharmila MADHAVAN, Eman ELREFAAY RYAD et. al.

Základní údaje

Originální název

Root Adaptation to H2O2-Induced Oxidative Stress by ARF-GEF BEN1-and Cytoskeleton-Mediated PIN2 Trafficking

Autoři

ZWIEWKA, Marta (616 Polsko, domácí), Agnieszka BIELACH (616 Polsko, domácí), Prashanth TAMIZHSELVAN (356 Indie, domácí), Sharmila MADHAVAN (356 Indie, domácí), Eman ELREFAAY RYAD (818 Egypt, domácí), S.T. TAN (40 Rakousko), Mónika HRTYAN (348 Maďarsko, domácí), P. DOBREV (203 Česká republika), R. VANKOVA (203 Česká republika), J. FRIML (40 Rakousko) a Vanesa Beatriz TOGNETTI (380 Itálie, garant, domácí)

Vydání

Plant and Cell Physiology, OXFORD, OXFORD UNIV PRESS, 2019, 0032-0781

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10611 Plant sciences, botany

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.062

Kód RIV

RIV/00216224:14740/19:00108185

Organizační jednotka

Středoevropský technologický institut

DOI

http://dx.doi.org/10.1093/pcp/pcz001

UT WoS

000459634300002

Klíčová slova anglicky

Adaptation; Auxin transport; Cytoskeleton; Hydrogen peroxide; Root apical meristem; Trafficking

Štítky

CF CELLIM, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 7. 10. 2024 13:18, Ing. Martina Blahová

Anotace

V originále

Abiotic stress poses constant challenges for plant survival and is a serious problem for global agricultural productivity. On a molecular level, stress conditions result in elevation of reactive oxygen species (ROS) production causing oxidative stress associated with oxidation of proteins and nucleic acids as well as impairment of membrane functions. Adaptation of root growth to ROS accumulation is facilitated through modification of auxin and cytokinin hormone homeostasis. Here, we report that in Arabidopsis root meristem, ROS-induced changes of auxin levels correspond to decreased abundance of PIN auxin efflux carriers at the plasma membrane (PM). Specifically, increase in H2O2 levels affects PIN2 endocytic recycling. We show that the PIN2 intracellular trafficking during adaptation to oxidative stress requires the function of the ADP-ribosylation factor (ARF)-guanine-nucleotide exchange factor (GEF) BEN1, an actin-associated regulator of the trafficking from the PM to early endosomes and, presumably, indirectly, trafficking to the vacuoles. We propose that H2O2 levels affect the actin dynamics thus modulating ARF-GEF-dependent trafficking of PIN2. This mechanism provides a way how root growth acclimates to stress and adapts to a changing environment.

Návaznosti

GA15-16520S, projekt VaV

Název: INTERAKCE ROS A AUXINU BĚHEM VÝVOJE ROSTLIN A ADAPTACE VŮČI STRESŮM

Investor: Grantová agentura ČR, INTERAKCE ROS A AUXINU BĚHEM VÝVOJE ROSTLIN A ADAPTACE VŮČI STRESŮM

GA18-26981S, projekt VaV

Název: Genetické studie k objasnění molekulárního mechanizmu účinku strigolaktonů v kořeni

Investor: Grantová agentura ČR, Genetické studie k objasnění molekulárního mechanizmu účinku strigolaktonů v kořeni

LQ1601, projekt VaV

Název: CEITEC 2020 (Akronym: CEITEC2020)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, CEITEC 2020

333844, interní kód MU

Název: ROS AND AUXIN CROSSTALK DURING PLANT DEVELOPMENT AND STRESS ADAPTATION (Akronym: ROS-auxin)

Investor: Evropská unie, ROS AND AUXIN CROSSTALK DURING PLANT DEVELOPMENT AND STRESS ADAPTATION, Lidé

90062, velká výzkumná infrastruktura

Název: Czech-BioImaging

Citovat

ZWIEWKA, Marta, Agnieszka BIELACH, Prashanth TAMIZHSELVAN, Sharmila MADHAVAN, Eman ELREFAAY RYAD, S.T. TAN, Mónika HRTYAN, P. DOBREV, R. VANKOVA, J. FRIML a Vanesa Beatriz TOGNETTI. Root Adaptation to H2O2-Induced Oxidative Stress by ARF-GEF BEN1-and Cytoskeleton-Mediated PIN2 Trafficking. Plant and Cell Physiology. OXFORD: OXFORD UNIV PRESS, 2019, roč. 60, č. 2, s. 255-273. ISSN 0032-0781. Dostupné z: https://dx.doi.org/10.1093/pcp/pcz001.

@article{1635181,
   author = {Zwiewka, Marta and Bielach, Agnieszka and Tamizhselvan, Prashanth and Madhavan, Sharmila and Elrefaay Ryad, Eman and Tan, S.T. and Hrtyan, Mónika and Dobrev, P. and Vankova, R. and Friml, J. and Tognetti, Vanesa Beatriz},
   article_location = {OXFORD},
   article_number = {2},
   doi = {http://dx.doi.org/10.1093/pcp/pcz001},
   keywords = {Adaptation; Auxin transport; Cytoskeleton; Hydrogen peroxide; Root apical meristem; Trafficking},
   language = {eng},
   issn = {0032-0781},
   journal = {Plant and Cell Physiology},
   title = {Root Adaptation to H2O2-Induced Oxidative Stress by ARF-GEF BEN1-and Cytoskeleton-Mediated PIN2 Trafficking},
   url = {http://dx.doi.org/10.1093/pcp/pcz001},
   volume = {60},
   year = {2019}
}

TY  - JOUR
ID  - 1635181
AU  - Zwiewka, Marta - Bielach, Agnieszka - Tamizhselvan, Prashanth - Madhavan, Sharmila - Elrefaay Ryad, Eman - Tan, S.T. - Hrtyan, Mónika - Dobrev, P. - Vankova, R. - Friml, J. - Tognetti, Vanesa Beatriz
PY  - 2019
TI  - Root Adaptation to H2O2-Induced Oxidative Stress by ARF-GEF BEN1-and Cytoskeleton-Mediated PIN2 Trafficking
JF  - Plant and Cell Physiology
VL  - 60
IS  - 2
SP  - 255-273
EP  - 255-273
PB  - OXFORD UNIV PRESS
SN  - 00320781
KW  - Adaptation
KW  - Auxin transport
KW  - Cytoskeleton
KW  - Hydrogen peroxide
KW  - Root apical meristem
KW  - Trafficking
UR  - http://dx.doi.org/10.1093/pcp/pcz001
L2  - http://dx.doi.org/10.1093/pcp/pcz001
N2  - Abiotic stress poses constant challenges for plant survival and is a serious problem for global agricultural productivity. On a molecular level, stress conditions result in elevation of reactive oxygen species (ROS) production causing oxidative stress associated with oxidation of proteins and nucleic acids as well as impairment of membrane functions. Adaptation of root growth to ROS accumulation is facilitated through modification of auxin and cytokinin hormone homeostasis. Here, we report that in Arabidopsis root meristem, ROS-induced changes of auxin levels correspond to decreased abundance of PIN auxin efflux carriers at the plasma membrane (PM). Specifically, increase in H2O2 levels affects PIN2 endocytic recycling. We show that the PIN2 intracellular trafficking during adaptation to oxidative stress requires the function of the ADP-ribosylation factor (ARF)-guanine-nucleotide exchange factor (GEF) BEN1, an actin-associated regulator of the trafficking from the PM to early endosomes and, presumably, indirectly, trafficking to the vacuoles. We propose that H2O2 levels affect the actin dynamics thus modulating ARF-GEF-dependent trafficking of PIN2. This mechanism provides a way how root growth acclimates to stress and adapts to a changing environment.
ER  -

ZWIEWKA, Marta, Agnieszka BIELACH, Prashanth TAMIZHSELVAN, Sharmila MADHAVAN, Eman ELREFAAY RYAD, S.T. TAN, Mónika HRTYAN, P. DOBREV, R. VANKOVA, J. FRIML a Vanesa Beatriz TOGNETTI. Root Adaptation to H2O2-Induced Oxidative Stress by ARF-GEF BEN1-and Cytoskeleton-Mediated PIN2 Trafficking. \textit{Plant and Cell Physiology}. OXFORD: OXFORD UNIV PRESS, 2019, roč.~60, č.~2, s.~255-273. ISSN~0032-0781. Dostupné z: https://dx.doi.org/10.1093/pcp/pcz001.

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