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Stomatal Movements in Laurophyllous Plants. / Pautov, A. A.; Bauer, S. M.; Ivanova, O. V.; Sapach, Y. O.; Krylova, E. G.

в: AIP Conference Proceedings, Том 1959, № 1, 090007, 02.05.2018, стр. 288-289.

Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование

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Pautov, A. A. ; Bauer, S. M. ; Ivanova, O. V. ; Sapach, Y. O. ; Krylova, E. G. / Stomatal Movements in Laurophyllous Plants. в: AIP Conference Proceedings. 2018 ; Том 1959, № 1. стр. 288-289.

BibTeX

@article{89d38a325c9a4be6ae148ab52b7ea0f1,
title = "Stomatal Movements in Laurophyllous Plants",
abstract = "Stomata are the structural elements of plant epidermis which control transpiration and gas exchange. Each stoma consists of two guard cells divided by the stomatal aperture. These cells are capable of reversible deformations determining the width of aperture. It is known that these deformations depend on the value of turgor pressure in the guard cells and on the structure of their walls. In this work, the influence of the outer tangential wall geometry of the guard cells on stomatal movements is estimated by means of the finite element method in the ANSYS software. The application of modelling has shown that cuticular outgrowths on the tangential walls influence the degree and pattern of guard cell deformations. The outgrowths prevent wide opening of the stomatal aperture and cause its sinking deep into leaf epidermis. The functional significance of such stomatal movements is discussed. It is deduced that the discovered phenomenon had great importance to the survival of laurophyllous plants in conditions of aridization.",
keywords = "GAS-EXCHANGE, MECHANICS",
author = "Pautov, {A. A.} and Bauer, {S. M.} and Ivanova, {O. V.} and Sapach, {Y. O.} and Krylova, {E. G.}",
note = "A.A. Pautov, S.M. Bauer, O.V. Ivanova, Y.O. Sapach, E.G. Krylova (2018) Stomatal movements in laurophyllous plants // AIP Conference Proceedings, V. 1959 (1), p. 090007; doi: 10.1063/1.5034746; International Scientific Conference on Mechanics - Eighth Polyakhov's Reading : 8th Polyakhov's Reading ; Conference date: 29-01-2018 Through 02-02-2018",
year = "2018",
month = may,
day = "2",
doi = "10.1063/1.5034746",
language = "English",
volume = "1959",
pages = "288--289",
journal = "AIP Conference Proceedings",
issn = "0094-243X",
publisher = "American Institute of Physics",
number = "1",
url = "https://events.spbu.ru/events/polyakhov_readings, http://nanomat.spbu.ru/en/node/175, http://nanomat.spbu.ru/ru/node/192, http://spbu.ru/news-events/calendar/viii-polyahovskie-chteniya",

}

RIS

TY - JOUR

T1 - Stomatal Movements in Laurophyllous Plants

AU - Pautov, A. A.

AU - Bauer, S. M.

AU - Ivanova, O. V.

AU - Sapach, Y. O.

AU - Krylova, E. G.

N1 - Conference code: 8

PY - 2018/5/2

Y1 - 2018/5/2

N2 - Stomata are the structural elements of plant epidermis which control transpiration and gas exchange. Each stoma consists of two guard cells divided by the stomatal aperture. These cells are capable of reversible deformations determining the width of aperture. It is known that these deformations depend on the value of turgor pressure in the guard cells and on the structure of their walls. In this work, the influence of the outer tangential wall geometry of the guard cells on stomatal movements is estimated by means of the finite element method in the ANSYS software. The application of modelling has shown that cuticular outgrowths on the tangential walls influence the degree and pattern of guard cell deformations. The outgrowths prevent wide opening of the stomatal aperture and cause its sinking deep into leaf epidermis. The functional significance of such stomatal movements is discussed. It is deduced that the discovered phenomenon had great importance to the survival of laurophyllous plants in conditions of aridization.

AB - Stomata are the structural elements of plant epidermis which control transpiration and gas exchange. Each stoma consists of two guard cells divided by the stomatal aperture. These cells are capable of reversible deformations determining the width of aperture. It is known that these deformations depend on the value of turgor pressure in the guard cells and on the structure of their walls. In this work, the influence of the outer tangential wall geometry of the guard cells on stomatal movements is estimated by means of the finite element method in the ANSYS software. The application of modelling has shown that cuticular outgrowths on the tangential walls influence the degree and pattern of guard cell deformations. The outgrowths prevent wide opening of the stomatal aperture and cause its sinking deep into leaf epidermis. The functional significance of such stomatal movements is discussed. It is deduced that the discovered phenomenon had great importance to the survival of laurophyllous plants in conditions of aridization.

KW - GAS-EXCHANGE

KW - MECHANICS

UR - http://www.scopus.com/inward/record.url?scp=85047192375&partnerID=8YFLogxK

U2 - 10.1063/1.5034746

DO - 10.1063/1.5034746

M3 - Conference article

VL - 1959

SP - 288

EP - 289

JO - AIP Conference Proceedings

JF - AIP Conference Proceedings

SN - 0094-243X

IS - 1

M1 - 090007

T2 - International Scientific Conference on Mechanics - Eighth Polyakhov's Reading

Y2 - 29 January 2018 through 2 February 2018

ER -

ID: 150315117