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Common and specific responses to availability of mineral nutrients and water

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Common and specific responses to availability of mineral nutrients and water. / Kudoyarova, Guzel R.; Dodd, Ian C.; Veselov, Dmitry S. et al.
In: Journal of Experimental Botany, Vol. 66, No. 8, 04.2015, p. 2133-2144.

Research output: Contribution to Journal/MagazineLiterature reviewpeer-review

Harvard

Kudoyarova, GR, Dodd, IC, Veselov, DS, Rothwell, SA & Veselov, SY 2015, 'Common and specific responses to availability of mineral nutrients and water', Journal of Experimental Botany, vol. 66, no. 8, pp. 2133-2144. https://doi.org/10.1093/jxb/erv017

APA

Kudoyarova, G. R., Dodd, I. C., Veselov, D. S., Rothwell, S. A., & Veselov, S. Y. (2015). Common and specific responses to availability of mineral nutrients and water. Journal of Experimental Botany, 66(8), 2133-2144. https://doi.org/10.1093/jxb/erv017

Vancouver

Kudoyarova GR, Dodd IC, Veselov DS, Rothwell SA, Veselov SY. Common and specific responses to availability of mineral nutrients and water. Journal of Experimental Botany. 2015 Apr;66(8):2133-2144. Epub 2015 Feb 19. doi: 10.1093/jxb/erv017

Author

Kudoyarova, Guzel R. ; Dodd, Ian C. ; Veselov, Dmitry S. et al. / Common and specific responses to availability of mineral nutrients and water. In: Journal of Experimental Botany. 2015 ; Vol. 66, No. 8. pp. 2133-2144.

Bibtex

@article{7ee781c2967740e78c6fe504f16d1493,
title = "Common and specific responses to availability of mineral nutrients and water",
abstract = "Changes in resource (mineral nutrients and water) availability, due to their heterogeneous distribution in space and time, affect plant development. Plants need to sense these changes to optimize growth and biomass allocation by integrating root and shoot growth. Since a limited supply of water or nutrients can elicit similar physiological responses (the relative activation of root growth at the expense of shoot growth), similar underlying mechanisms may affect perception and acquisition of either nutrients or water. This review compares root and shoot responses to availability of different macronutrients and water. Attention is given to the roles of root-to-shoot signalling and shoot-to-root signalling, with regard to coordinating changes in root and shoot growth and development. Involvement of plant hormones in regulating physiological responses such as stomatal and hydraulic conductance is revealed by measuring the effects of resource availability on phytohormone concentrations in roots and shoots, and their flow between roots and shoots in xylem and phloem saps. More specific evidence can be obtained by measuring the physiological responses of genotypes with altered hormone responses or concentrations. We discuss the similarity and diversity of changes in shoot growth, allocation to root growth, and root architecture under changes in water, nitrate, and phosphorus availability, and the possible involvement of abscisic acid, indole-acetic acid, and cytokinin in their regulation. A better understanding of these mechanisms may contribute to better crop management for efficient use of these resources and to selecting crops for improved performance under suboptimal soil conditions.",
keywords = "Mineral nutrients, water deficit, intracellular and long-distance signalling, abscisic acid, auxin, cytokinins, sugars, growth, root architecture, ROOT-SYSTEM ARCHITECTURE, PHOSPHATE STARVATION RESPONSES, AFFINITY NITRATE TRANSPORTER, MAIZE ZEA-MAYS, ABSCISIC-ACID, LONG-DISTANCE, ARABIDOPSIS-THALIANA, SIGNALING PATHWAYS, GENE-EXPRESSION, LEAF EXPANSION",
author = "Kudoyarova, {Guzel R.} and Dodd, {Ian C.} and Veselov, {Dmitry S.} and Rothwell, {Shane A.} and Veselov, {Stanislav Yu.}",
year = "2015",
month = apr,
doi = "10.1093/jxb/erv017",
language = "English",
volume = "66",
pages = "2133--2144",
journal = "Journal of Experimental Botany",
issn = "0022-0957",
publisher = "OXFORD UNIV PRESS",
number = "8",

}

RIS

TY - JOUR

T1 - Common and specific responses to availability of mineral nutrients and water

AU - Kudoyarova, Guzel R.

AU - Dodd, Ian C.

AU - Veselov, Dmitry S.

AU - Rothwell, Shane A.

AU - Veselov, Stanislav Yu.

PY - 2015/4

Y1 - 2015/4

N2 - Changes in resource (mineral nutrients and water) availability, due to their heterogeneous distribution in space and time, affect plant development. Plants need to sense these changes to optimize growth and biomass allocation by integrating root and shoot growth. Since a limited supply of water or nutrients can elicit similar physiological responses (the relative activation of root growth at the expense of shoot growth), similar underlying mechanisms may affect perception and acquisition of either nutrients or water. This review compares root and shoot responses to availability of different macronutrients and water. Attention is given to the roles of root-to-shoot signalling and shoot-to-root signalling, with regard to coordinating changes in root and shoot growth and development. Involvement of plant hormones in regulating physiological responses such as stomatal and hydraulic conductance is revealed by measuring the effects of resource availability on phytohormone concentrations in roots and shoots, and their flow between roots and shoots in xylem and phloem saps. More specific evidence can be obtained by measuring the physiological responses of genotypes with altered hormone responses or concentrations. We discuss the similarity and diversity of changes in shoot growth, allocation to root growth, and root architecture under changes in water, nitrate, and phosphorus availability, and the possible involvement of abscisic acid, indole-acetic acid, and cytokinin in their regulation. A better understanding of these mechanisms may contribute to better crop management for efficient use of these resources and to selecting crops for improved performance under suboptimal soil conditions.

AB - Changes in resource (mineral nutrients and water) availability, due to their heterogeneous distribution in space and time, affect plant development. Plants need to sense these changes to optimize growth and biomass allocation by integrating root and shoot growth. Since a limited supply of water or nutrients can elicit similar physiological responses (the relative activation of root growth at the expense of shoot growth), similar underlying mechanisms may affect perception and acquisition of either nutrients or water. This review compares root and shoot responses to availability of different macronutrients and water. Attention is given to the roles of root-to-shoot signalling and shoot-to-root signalling, with regard to coordinating changes in root and shoot growth and development. Involvement of plant hormones in regulating physiological responses such as stomatal and hydraulic conductance is revealed by measuring the effects of resource availability on phytohormone concentrations in roots and shoots, and their flow between roots and shoots in xylem and phloem saps. More specific evidence can be obtained by measuring the physiological responses of genotypes with altered hormone responses or concentrations. We discuss the similarity and diversity of changes in shoot growth, allocation to root growth, and root architecture under changes in water, nitrate, and phosphorus availability, and the possible involvement of abscisic acid, indole-acetic acid, and cytokinin in their regulation. A better understanding of these mechanisms may contribute to better crop management for efficient use of these resources and to selecting crops for improved performance under suboptimal soil conditions.

KW - Mineral nutrients

KW - water deficit

KW - intracellular and long-distance signalling

KW - abscisic acid

KW - auxin

KW - cytokinins

KW - sugars

KW - growth

KW - root architecture

KW - ROOT-SYSTEM ARCHITECTURE

KW - PHOSPHATE STARVATION RESPONSES

KW - AFFINITY NITRATE TRANSPORTER

KW - MAIZE ZEA-MAYS

KW - ABSCISIC-ACID

KW - LONG-DISTANCE

KW - ARABIDOPSIS-THALIANA

KW - SIGNALING PATHWAYS

KW - GENE-EXPRESSION

KW - LEAF EXPANSION

U2 - 10.1093/jxb/erv017

DO - 10.1093/jxb/erv017

M3 - Literature review

VL - 66

SP - 2133

EP - 2144

JO - Journal of Experimental Botany

JF - Journal of Experimental Botany

SN - 0022-0957

IS - 8

ER -