Standard

Wheat leaf epidermal pattern as a model for studying the influence of stress conditions on morphogenesis. / Zubairova, U. S.; Doroshkov, A. V.

в: Вавиловский журнал генетики и селекции, Том 22, № 7, 01.01.2018, стр. 837-844.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Zubairova, US & Doroshkov, AV 2018, 'Wheat leaf epidermal pattern as a model for studying the influence of stress conditions on morphogenesis', Вавиловский журнал генетики и селекции, Том. 22, № 7, стр. 837-844. https://doi.org/10.18699/VJ18.32-o

APA

Zubairova, U. S., & Doroshkov, A. V. (2018). Wheat leaf epidermal pattern as a model for studying the influence of stress conditions on morphogenesis. Вавиловский журнал генетики и селекции, 22(7), 837-844. https://doi.org/10.18699/VJ18.32-o

Vancouver

Zubairova US, Doroshkov AV. Wheat leaf epidermal pattern as a model for studying the influence of stress conditions on morphogenesis. Вавиловский журнал генетики и селекции. 2018 янв. 1;22(7):837-844. doi: 10.18699/VJ18.32-o

Author

Zubairova, U. S. ; Doroshkov, A. V. / Wheat leaf epidermal pattern as a model for studying the influence of stress conditions on morphogenesis. в: Вавиловский журнал генетики и селекции. 2018 ; Том 22, № 7. стр. 837-844.

BibTeX

@article{b00d222b21ca46c6a50a7dad9d34e798,
title = "Wheat leaf epidermal pattern as a model for studying the influence of stress conditions on morphogenesis",
abstract = "The leaf epidermis of a monocotyledonous plant is a widely used model system for studying the differentiation of plant cells, as it contains readily observable specialized cells. The approach proposed in this paper uses a growing cereal leaf to study stress-induced dynamic changes in morphogenesis. In the process of formation, the linear leaf of wheat remains in the stationary growth phase for long. This fact permits us to observe a series of successive morphogenetic events recorded in the cellular structure of the mature leaf. In studying the cellular architecture of the wheat leaf epidermis, we obtained and processed confocal 3D images of wheat leaves stained with fluorescent dyes. This procedure allows an accurate morphometric description and determination of quantitative characteristics of the leaf epidermal pattern. Low temperatures are among the factors limiting the growing of crop plants in the temperate zone. In the present work, we show significant aberrations of stomatal morphogenesis in the epidermis of boot leaves of wheat varieties Saratovskaya 29 and Yanetskis Probat in response to cold stress. We found that nonfunctional stomata predominated in the zone of maximum manifestation of stress, whereas in the zones formed before and after the stress impact, the developmental anomalies come to the disturbance in the morphogenesis of subsidiary cells. In Saratovskaya 29, a significant amount of ectopic trichomes formed in rows predetermined to stoma formation. The proposed approach can provide standardized qualitative and quantitative data on stress-induced morphogenesis aberrations in wheat leaf epidermis. Subsequently, these data can be used for verification of computer models of leaf morphogenesis. Further study of the mechanisms of the effect of cold stress on morphogenesis will add to the search for additional opportunities to increase wheat yields in areas of risky agriculture.",
keywords = "Cellular pattern, Cold stress, Confocal microscopy, Image analysis, Leaf epidermis, Morphogenesis, Stomata, Wheat",
author = "Zubairova, {U. S.} and Doroshkov, {A. V.}",
year = "2018",
month = jan,
day = "1",
doi = "10.18699/VJ18.32-o",
language = "English",
volume = "22",
pages = "837--844",
journal = "Вавиловский журнал генетики и селекции",
issn = "2500-0462",
publisher = "Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences",
number = "7",

}

RIS

TY - JOUR

T1 - Wheat leaf epidermal pattern as a model for studying the influence of stress conditions on morphogenesis

AU - Zubairova, U. S.

AU - Doroshkov, A. V.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - The leaf epidermis of a monocotyledonous plant is a widely used model system for studying the differentiation of plant cells, as it contains readily observable specialized cells. The approach proposed in this paper uses a growing cereal leaf to study stress-induced dynamic changes in morphogenesis. In the process of formation, the linear leaf of wheat remains in the stationary growth phase for long. This fact permits us to observe a series of successive morphogenetic events recorded in the cellular structure of the mature leaf. In studying the cellular architecture of the wheat leaf epidermis, we obtained and processed confocal 3D images of wheat leaves stained with fluorescent dyes. This procedure allows an accurate morphometric description and determination of quantitative characteristics of the leaf epidermal pattern. Low temperatures are among the factors limiting the growing of crop plants in the temperate zone. In the present work, we show significant aberrations of stomatal morphogenesis in the epidermis of boot leaves of wheat varieties Saratovskaya 29 and Yanetskis Probat in response to cold stress. We found that nonfunctional stomata predominated in the zone of maximum manifestation of stress, whereas in the zones formed before and after the stress impact, the developmental anomalies come to the disturbance in the morphogenesis of subsidiary cells. In Saratovskaya 29, a significant amount of ectopic trichomes formed in rows predetermined to stoma formation. The proposed approach can provide standardized qualitative and quantitative data on stress-induced morphogenesis aberrations in wheat leaf epidermis. Subsequently, these data can be used for verification of computer models of leaf morphogenesis. Further study of the mechanisms of the effect of cold stress on morphogenesis will add to the search for additional opportunities to increase wheat yields in areas of risky agriculture.

AB - The leaf epidermis of a monocotyledonous plant is a widely used model system for studying the differentiation of plant cells, as it contains readily observable specialized cells. The approach proposed in this paper uses a growing cereal leaf to study stress-induced dynamic changes in morphogenesis. In the process of formation, the linear leaf of wheat remains in the stationary growth phase for long. This fact permits us to observe a series of successive morphogenetic events recorded in the cellular structure of the mature leaf. In studying the cellular architecture of the wheat leaf epidermis, we obtained and processed confocal 3D images of wheat leaves stained with fluorescent dyes. This procedure allows an accurate morphometric description and determination of quantitative characteristics of the leaf epidermal pattern. Low temperatures are among the factors limiting the growing of crop plants in the temperate zone. In the present work, we show significant aberrations of stomatal morphogenesis in the epidermis of boot leaves of wheat varieties Saratovskaya 29 and Yanetskis Probat in response to cold stress. We found that nonfunctional stomata predominated in the zone of maximum manifestation of stress, whereas in the zones formed before and after the stress impact, the developmental anomalies come to the disturbance in the morphogenesis of subsidiary cells. In Saratovskaya 29, a significant amount of ectopic trichomes formed in rows predetermined to stoma formation. The proposed approach can provide standardized qualitative and quantitative data on stress-induced morphogenesis aberrations in wheat leaf epidermis. Subsequently, these data can be used for verification of computer models of leaf morphogenesis. Further study of the mechanisms of the effect of cold stress on morphogenesis will add to the search for additional opportunities to increase wheat yields in areas of risky agriculture.

KW - Cellular pattern

KW - Cold stress

KW - Confocal microscopy

KW - Image analysis

KW - Leaf epidermis

KW - Morphogenesis

KW - Stomata

KW - Wheat

UR - http://www.scopus.com/inward/record.url?scp=85057076779&partnerID=8YFLogxK

U2 - 10.18699/VJ18.32-o

DO - 10.18699/VJ18.32-o

M3 - Article

AN - SCOPUS:85057076779

VL - 22

SP - 837

EP - 844

JO - Вавиловский журнал генетики и селекции

JF - Вавиловский журнал генетики и селекции

SN - 2500-0462

IS - 7

ER -

ID: 17562819