Transcriptomic and Proteomic Response of Plants to Nutritional Deficiency

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Nutrition".

Deadline for manuscript submissions: closed (20 March 2023) | Viewed by 3758

Special Issue Editor

State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China
Interests: plant nutrition; omics; phosphate deficiency; iron deficiency

Special Issue Information

Dear Colleagues,

As sessile organisms, plants always suffer from environmental stresses. To survive, plants have evolved a diversity of adaptations. With the completion of more and more plant genome sequencing, dissecting the underlying gene functions and the regulatory networks under various stresses, including nutritional deficiency, are becoming the key issues under post-genome Eva. Of these, transcriptomic and proteomic responses of plant to nutritional deficiency are in the spotlight in the plant nutrition field. Like other living organisms, plants require 17 essential macro-and microelements (C, H, O, N, P, K, S, Ca, Mg, Cl, Fe, Mn, Cu, Zn, Mo, Ni, and B) for development and growth. In addition, some mineral elements (Na, Si, Al, and Se) are not essential for all plant species but can be beneficial for some groups of plants. The nutritional deficiency of these essential and beneficial mineral elements is one of the critical limiting factors impairing plant growth and causing severe crop yield loss. In this Special Issue, the responses of plants to various nutritional deficiencies of these essential and beneficial elements exploited by transcriptomic and proteomic techniques are within the scope of this issue and welcome.    

Dr. Ping Lan
Guest Editor

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Keywords

  • transcriptomic
  • proteomic
  • nutritional deficiency

Published Papers (1 paper)

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Review

16 pages, 903 KiB  
Review
Plants Recruit Peptides and Micro RNAs to Regulate Nutrient Acquisition from Soil and Symbiosis
by Marios I. Valmas, Moritz Sexauer, Katharina Markmann and Daniela Tsikou
Plants 2023, 12(1), 187; https://doi.org/10.3390/plants12010187 - 2 Jan 2023
Cited by 3 | Viewed by 2910
Abstract
Plants engage in symbiotic relationships with soil microorganisms to overcome nutrient limitations in their environment. Among the best studied endosymbiotic interactions in plants are those with arbuscular mycorrhizal (AM) fungi and N-fixing bacteria called rhizobia. The mechanisms regulating plant nutrient homeostasis and acquisition [...] Read more.
Plants engage in symbiotic relationships with soil microorganisms to overcome nutrient limitations in their environment. Among the best studied endosymbiotic interactions in plants are those with arbuscular mycorrhizal (AM) fungi and N-fixing bacteria called rhizobia. The mechanisms regulating plant nutrient homeostasis and acquisition involve small mobile molecules such as peptides and micro RNAs (miRNAs). A large number of CLE (CLAVATA3/EMBRYO SURROUNDING REGION-RELATED) and CEP (C-TERMINALLY ENCODED PEPTIDE) peptide hormones as well as certain miRNAs have been reported to differentially respond to the availability of essential nutrients such as nitrogen (N) and phosphorus (P). Interestingly, a partially overlapping pool of these molecules is involved in plant responses to root colonization by rhizobia and AM fungi, as well as mineral nutrition. The crosstalk between root endosymbiosis and nutrient availability has been subject of intense investigations, and new insights in locally or systemically mobile molecules in nutrient- as well as symbiosis-related signaling continue to arise. Focusing on the key roles of peptides and miRNAs, we review the mechanisms that shape plant responses to nutrient limitation and regulate the establishment of symbiotic associations with beneficial soil microorganisms. Full article
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