Ion homeostasis response to nutrient- deficiency stress in plants

N. Osmolovskaya , J. Shumilina, K. Bureiko, V. Chantseva, T. Bilova, L. Kuchaeva, N. Laman, L. Wessjohann, A. Frolov

Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференцийглава/разделрецензирование

Аннотация

A crucial feature of plant performance is its strong dependence on the availability of essential mineral nutrients, affecting multiple vital functions. Indeed, mineral-nutrient deficiency is one of the major stress factors affecting plant growth and development. Thereby, nitrogen and potassium represent the most abundant mineral contributors, critical for plant survival. While studying plant responses to nutrient deficiency, one should keep in mind that mineral nutrients, along with their specific metabolic roles, are directly involved in maintaining cell ion homeostasis, which relies on a finely tuned equilibrium between cytosolic and vacuolar ion pools. Therefore, in this chapter we briefly summarize the role of the ion homeostasis system in cell responses to environmental deficiency of nitrate and potassium ions. Special attention is paid to the implementation of plant responses via NO3 − and K+ root transport and regulation of ion distribution in cell compartments. These responses are strongly dependent on plant species, as well as severity and duration of nutrient deficiency.
Язык оригиналаанглийский
Название основной публикацииCell Growth
РедакторыBiba Vikas, Michael Fasullo
ИздательInTech
Число страниц23
ISBN (электронное издание)978-1-78985-311-7, 978-953-51-6597-2, 978-1-78984-557-0
ISBN (печатное издание)978-1-78923-806-8
СостояниеОпубликовано - 2020

Предметные области Scopus

  • Биохимия, генетика и молекулярная биология (все)

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