Effects of exogenously-applied L-ascorbic acid on root expansive growth and viability of the border-like cells

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Effects of exogenously-applied L-ascorbic acid on root expansive growth and viability of the border-like cells. / Li, Xuewen; Makavitskaya, Maryia; Samokhina, Veranika; Mackievic, Viera; Navaselsky, Ilya; Hryvusevich, Palina; Smolikova, Galina ; Medvedev, Sergei; Shabala, Sergey; Yu, Min; Demidchik, Vadim.

In: Plant Signaling and Behavior, Vol. 13, No. 9, 1514895, 2018.

Research output: Contribution to journal › Article › peer-review

Author

Li, Xuewen ; Makavitskaya, Maryia ; Samokhina, Veranika ; Mackievic, Viera ; Navaselsky, Ilya ; Hryvusevich, Palina ; Smolikova, Galina ; Medvedev, Sergei ; Shabala, Sergey ; Yu, Min ; Demidchik, Vadim. / Effects of exogenously-applied L-ascorbic acid on root expansive growth and viability of the border-like cells. In: Plant Signaling and Behavior. 2018 ; Vol. 13, No. 9.

BibTeX

@article{4f1e6e73da1e4eb49e7d0c975a9ea998,

title = "Effects of exogenously-applied L-ascorbic acid on root expansive growth and viability of the border-like cells",

abstract = "Functions of exogenous L-ascorbic acid in plant roots are poorly understood. Recent study by Makavitskaya et al. (doi.org/10.1093/jxb/ery056) has demonstrated that exogenous ascorbate can be released from roots in response to salt stress, and can trigger elevation in the cytosolic free Ca2+. Here, we report that exogenous ascorbate significantly modifies root elongation in Arabidopsis thaliana. Using a medium exchange technique, we have shown that 10-100 mu M ascorbate induces small but significant increase in root elongation while higher levels cause its dramatic decrease. Root border cells of Pisum sativum have been losing viability twice faster in the presence of ascorbate that under control conditions, as tested by the confocal microscopy and a combined staining with propidium iodide and fluorescein diacetate.",

keywords = "Arabidopsis thaliana, ascorbic acid, root growth and development, reactive oxygen species, root border cells, calcium signalling, HYDROXYL RADICALS, ELONGATION GROWTH, OXIDATIVE STRESS, MIST CULTURE, SALT STRESS, IN-VITRO, PLANTS, CHANNELS, MECHANISMS, EVOLUTION",

author = "Xuewen Li and Maryia Makavitskaya and Veranika Samokhina and Viera Mackievic and Ilya Navaselsky and Palina Hryvusevich and Galina Smolikova and Sergei Medvedev and Sergey Shabala and Min Yu and Vadim Demidchik",

year = "2018",

doi = "10.1080/15592324.2018.1514895",

language = "Английский",

volume = "13",

journal = "Plant Signaling and Behavior",

issn = "1559-2316",

publisher = "Taylor & Francis",

number = "9",

}

RIS

TY - JOUR

T1 - Effects of exogenously-applied L-ascorbic acid on root expansive growth and viability of the border-like cells

AU - Li, Xuewen

AU - Makavitskaya, Maryia

AU - Samokhina, Veranika

AU - Mackievic, Viera

AU - Navaselsky, Ilya

AU - Hryvusevich, Palina

AU - Smolikova, Galina

AU - Medvedev, Sergei

AU - Shabala, Sergey

AU - Yu, Min

AU - Demidchik, Vadim

PY - 2018

Y1 - 2018

N2 - Functions of exogenous L-ascorbic acid in plant roots are poorly understood. Recent study by Makavitskaya et al. (doi.org/10.1093/jxb/ery056) has demonstrated that exogenous ascorbate can be released from roots in response to salt stress, and can trigger elevation in the cytosolic free Ca2+. Here, we report that exogenous ascorbate significantly modifies root elongation in Arabidopsis thaliana. Using a medium exchange technique, we have shown that 10-100 mu M ascorbate induces small but significant increase in root elongation while higher levels cause its dramatic decrease. Root border cells of Pisum sativum have been losing viability twice faster in the presence of ascorbate that under control conditions, as tested by the confocal microscopy and a combined staining with propidium iodide and fluorescein diacetate.

AB - Functions of exogenous L-ascorbic acid in plant roots are poorly understood. Recent study by Makavitskaya et al. (doi.org/10.1093/jxb/ery056) has demonstrated that exogenous ascorbate can be released from roots in response to salt stress, and can trigger elevation in the cytosolic free Ca2+. Here, we report that exogenous ascorbate significantly modifies root elongation in Arabidopsis thaliana. Using a medium exchange technique, we have shown that 10-100 mu M ascorbate induces small but significant increase in root elongation while higher levels cause its dramatic decrease. Root border cells of Pisum sativum have been losing viability twice faster in the presence of ascorbate that under control conditions, as tested by the confocal microscopy and a combined staining with propidium iodide and fluorescein diacetate.

KW - Arabidopsis thaliana

KW - ascorbic acid

KW - root growth and development

KW - reactive oxygen species

KW - root border cells

KW - calcium signalling

KW - HYDROXYL RADICALS

KW - ELONGATION GROWTH

KW - OXIDATIVE STRESS

KW - MIST CULTURE

KW - SALT STRESS

KW - IN-VITRO

KW - PLANTS

KW - CHANNELS

KW - MECHANISMS

KW - EVOLUTION

UR - http://www.scopus.com/inward/record.url?scp=85055642876&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/effects-exogenouslyapplied-lascorbic-acid-root-expansive-growth-viability-borderlike-cells

U2 - 10.1080/15592324.2018.1514895

DO - 10.1080/15592324.2018.1514895

M3 - статья

VL - 13

JO - Plant Signaling and Behavior

JF - Plant Signaling and Behavior

SN - 1559-2316

IS - 9

M1 - 1514895

ER -

ID: 36013716