1
|
Prusty S, Sahoo RK, Nayak S, Poosapati S, Swain DM. Proteomic and Genomic Studies of Micronutrient Deficiency and Toxicity in Plants. PLANTS 2022; 11:plants11182424. [PMID: 36145825 PMCID: PMC9501179 DOI: 10.3390/plants11182424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 09/02/2022] [Accepted: 09/04/2022] [Indexed: 11/21/2022]
Abstract
Micronutrients are essential for plants. Their growth, productivity and reproduction are directly influenced by the supply of micronutrients. Currently, there are eight trace elements considered to be essential for higher plants: Fe, Zn, Mn, Cu, Ni, B, Mo, and Cl. Possibly, other essential elements could be discovered because of recent advances in nutrient solution culture techniques and in the commercial availability of highly sensitive analytical instrumentation for elemental analysis. Much remains to be learned about the physiology of micronutrient absorption, translocation and deposition in plants, and about the functions they perform in plant growth and development. With the recent advancements in the proteomic and molecular biology tools, researchers have attempted to explore and address some of these questions. In this review, we summarize the current knowledge of micronutrients in plants and the proteomic/genomic approaches used to study plant nutrient deficiency and toxicity.
Collapse
Affiliation(s)
- Suchismita Prusty
- Department of Biotechnology, Centurion University of Technology and Management, Bhubaneswar 752050, Odisha, India
| | - Ranjan Kumar Sahoo
- Department of Biotechnology, Centurion University of Technology and Management, Bhubaneswar 752050, Odisha, India
| | - Subhendu Nayak
- Division of Health Sciences, The Clorox Company, 210W Pettigrew Street, Durham, NC 27701, USA
| | - Sowmya Poosapati
- Division of Biological Sciences, Cell and Developmental Biology Section, University of California, San Diego, CA 92093, USA
- Correspondence: (S.P.); (D.M.S.)
| | - Durga Madhab Swain
- Division of Biological Sciences, Cell and Developmental Biology Section, University of California, San Diego, CA 92093, USA
- Correspondence: (S.P.); (D.M.S.)
| |
Collapse
|
2
|
Yang LT, Pan JF, Hu NJ, Chen HH, Jiang HX, Lu YB, Chen LS. Citrus Physiological and Molecular Response to Boron Stresses. PLANTS (BASEL, SWITZERLAND) 2021; 11:40. [PMID: 35009043 PMCID: PMC8747704 DOI: 10.3390/plants11010040] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 06/14/2023]
Abstract
Since the essentiality of boron (B) to plant growth was reported nearly one century ago, the implication of B in physiological performance, productivity and quality of agricultural products, and the morphogenesis of apical meristem in plants has widely been studied. B stresses (B deficiency and toxicity), which lead to atrophy of canopy and deterioration of Citrus fruits, have long been discovered in citrus orchards. This paper reviews the research progress of B stresses on Citrus growth, photosynthesis, light use efficiency, nutrient absorption, organic acid metabolism, sugar metabolism and relocation, and antioxidant system. Moreover, the beneficial effects of B on plant stress tolerance and further research in this area were also discussed.
Collapse
Affiliation(s)
- Lin-Tong Yang
- College of Resources and Environment, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (L.-T.Y.); (J.-F.P.); (N.-J.H.); (H.-H.C.); (Y.-B.L.)
| | - Jun-Feng Pan
- College of Resources and Environment, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (L.-T.Y.); (J.-F.P.); (N.-J.H.); (H.-H.C.); (Y.-B.L.)
| | - Neng-Jing Hu
- College of Resources and Environment, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (L.-T.Y.); (J.-F.P.); (N.-J.H.); (H.-H.C.); (Y.-B.L.)
| | - Huan-Huan Chen
- College of Resources and Environment, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (L.-T.Y.); (J.-F.P.); (N.-J.H.); (H.-H.C.); (Y.-B.L.)
| | - Huan-Xin Jiang
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
| | - Yi-Bin Lu
- College of Resources and Environment, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (L.-T.Y.); (J.-F.P.); (N.-J.H.); (H.-H.C.); (Y.-B.L.)
| | - Li-Song Chen
- College of Resources and Environment, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (L.-T.Y.); (J.-F.P.); (N.-J.H.); (H.-H.C.); (Y.-B.L.)
| |
Collapse
|
3
|
MicroRNA Sequencing Revealed Citrus Adaptation to Long-Term Boron Toxicity through Modulation of Root Development by miR319 and miR171. Int J Mol Sci 2019; 20:ijms20061422. [PMID: 30901819 PMCID: PMC6470687 DOI: 10.3390/ijms20061422] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/15/2019] [Accepted: 03/19/2019] [Indexed: 11/17/2022] Open
Abstract
Boron (B) toxicity in Citrus is a common physiological disorder leading to reductions in both productivity and quality. Studies on how Citrus roots evade B toxicity may provide new insight into plant tolerance to B toxicity. Here, using Illumina sequencing, differentially expressed microRNAs (miRNAs) were identified in B toxicity-treated Citrus sinensis (tolerant) and C. grandis (intolerant) roots. The results showed that 37 miRNAs in C. grandis and 11 miRNAs in C. sinensis were differentially expressed when exposed to B toxicity. Among them, miR319, miR171, and miR396g-5p were confirmed via 5'-RACE and qRT-PCR to target a myeloblastosis (MYB) transcription factor gene, a SCARECROW-like protein gene, and a cation transporting ATPase gene, respectively. Maintenance of SCARECROW expression in B treated Citrus roots might fulfill stem cell maintenance, quiescent center, and endodermis specification, thus allowing regular root elongation under B-toxic stress. Down-regulation of MYB due to up-regulation of miR319 in B toxicity-treated C. grandis roots might decrease the number of root tips, thereby dramatically changing root system architecture. Our findings suggested that miR319 and miR171 play a pivotal role in Citrus adaptation to long-term B toxicity by targeting MYB and SCARECROW, respectively, both of which are responsible for root growth and development.
Collapse
|
4
|
Araújo Castro J, Gomes Ferreira MD, Santana Silva RJ, Andrade BS, Micheli F. Alternative oxidase (AOX) constitutes a small family of proteins in Citrus clementina and Citrus sinensis L. Osb. PLoS One 2017; 12:e0176878. [PMID: 28459876 PMCID: PMC5411082 DOI: 10.1371/journal.pone.0176878] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 04/18/2017] [Indexed: 11/18/2022] Open
Abstract
The alternative oxidase (AOX) protein is present in plants, fungi, protozoa and some invertebrates. It is involved in the mitochondrial respiratory chain, providing an alternative route for the transport of electrons, leading to the reduction of oxygen to form water. The present study aimed to characterize the family of AOX genes in mandarin (Citrus clementina) and sweet orange (Citrus sinensis) at nucleotide and protein levels, including promoter analysis, phylogenetic analysis and C. sinensis gene expression. This study also aimed to do the homology modeling of one AOX isoform (CcAOXd). Moreover, the molecular docking of the CcAOXd protein with the ubiquinone (UQ) was performed. Four AOX genes were identified in each citrus species. These genes have an open reading frame (ORF) ranging from 852 bp to 1150 bp and a number of exons ranging from 4 to 9. The 1500 bp-upstream region of each AOX gene contained regulatory cis-elements related to internal and external response factors. CsAOX genes showed a differential expression in citrus tissues. All AOX proteins were predicted to be located in mitochondria. They contained the conserved motifs LET, NERMHL, LEEEA and RADE-H as well as several putative post-translational modification sites. The CcAOXd protein was modeled by homology to the AOX of Trypanosona brucei (45% of identity). The 3-D structure of CcAOXd showed the presence of two hydrophobic helices that could be involved in the anchoring of the protein in the inner mitochondrial membrane. The active site of the protein is located in a hydrophobic environment deep inside the AOX structure and contains a diiron center. The molecular docking of CcAOXd with UQ showed that the binding site is a recessed pocket formed by the helices and submerged in the membrane. These data are important for future functional studies of citrus AOX genes and/or proteins, as well as for biotechnological approaches leading to AOX inhibition using UQ homologs.
Collapse
Affiliation(s)
- Jacqueline Araújo Castro
- Universidade Estadual de Santa Cruz (UESC), Centro de Biotecnologia e Genética (CBG), Ilhéus, Bahia, Brazil
- Instituto Federal de Educação, Ciência e Tecnologia Baiano (IFBaiano), Santa Inês, Bahia, Brazil
| | | | - Raner José Santana Silva
- Universidade Estadual de Santa Cruz (UESC), Centro de Biotecnologia e Genética (CBG), Ilhéus, Bahia, Brazil
| | - Bruno Silva Andrade
- Universidade Estadual Sudoeste da Bahia (UESB), Av. José Moreira Sobrinho, Jequié, Bahia, Brazil
| | - Fabienne Micheli
- Universidade Estadual de Santa Cruz (UESC), Centro de Biotecnologia e Genética (CBG), Ilhéus, Bahia, Brazil
- CIRAD, UMR AGAP, F-34398 Montpellier, France
- * E-mail:
| |
Collapse
|
5
|
Sang W, Huang ZR, Yang LT, Guo P, Ye X, Chen LS. Effects of High Toxic Boron Concentration on Protein Profiles in Roots of Two Citrus Species Differing in Boron-Tolerance Revealed by a 2-DE Based MS Approach. FRONTIERS IN PLANT SCIENCE 2017; 8:180. [PMID: 28261239 PMCID: PMC5313502 DOI: 10.3389/fpls.2017.00180] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 01/30/2017] [Indexed: 05/02/2023]
Abstract
Citrus are sensitive to boron (B)-toxicity. In China, B-toxicity occurs in some citrus orchards. So far, limited data are available on B-toxicity-responsive proteins in higher plants. Thirteen-week-old seedlings of "Sour pummelo" (Citrus grandis) and "Xuegan" (Citrus sinensis) was fertilized every other day until dripping with nutrient solution containing 10 μM (control) or 400 μM (B-toxicity) H3BO3 for 15 weeks. The typical B-toxic symptom only occurred in 400 μM B-treated C. grandis leaves, and that B-toxicity decreased root dry weight more in C. grandis seedlings than in C. sinensis ones, demonstrating that C. sinensis was more tolerant to B-toxicity than C. grandis. Using a 2-dimensional electrophoresis (2-DE) based MS approach, we identified 27 up- and four down-accumulated, and 28 up- and 13 down-accumulated proteins in B-toxic C. sinensis and C. grandis roots, respectively. Most of these proteins were isolated only from B-toxic C. sinensis or C. grandis roots, only nine B-toxicity-responsive proteins were shared by the two citrus species. Great differences existed in B-toxicity-induced alterations of protein profiles between C. sinensis and C. grandis roots. More proteins related to detoxification were up-accumulated in B-toxic C. grandis roots than in B-toxic C. sinensis roots to meet the increased requirement for the detoxification of the more reactive oxygen species and other toxic compounds such as aldehydes in the former. For the first time, we demonstrated that the active methyl cycle was induced and repressed in B-toxic C. sinensis and C. grandis roots, respectively, and that C. sinensis roots had a better capacity to keep cell wall and cytoskeleton integrity than C. grandis roots in response to B-toxicity, which might be responsible for the higher B-tolerance of C. sinensis. In addition, proteins involved in nucleic acid metabolism, biological regulation and signal transduction might play a role in the higher B-tolerance of C. sinensis.
Collapse
Affiliation(s)
- Wen Sang
- Institute of Plant Nutritional Physiology and Molecular Biology, College of Resources and Environment, Fujian Agriculture and Forestry UniversityFuzhou, China
- College of Horticulture, Fujian Agriculture and Forestry UniversityFuzhou, China
- Agriculture, Forestry and Water Conservancy Bureau of Xinzhou DistrictShangrao, China
| | - Zeng-Rong Huang
- Institute of Plant Nutritional Physiology and Molecular Biology, College of Resources and Environment, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Lin-Tong Yang
- Institute of Plant Nutritional Physiology and Molecular Biology, College of Resources and Environment, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Peng Guo
- Institute of Plant Nutritional Physiology and Molecular Biology, College of Resources and Environment, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Xin Ye
- Institute of Plant Nutritional Physiology and Molecular Biology, College of Resources and Environment, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Li-Song Chen
- Institute of Plant Nutritional Physiology and Molecular Biology, College of Resources and Environment, Fujian Agriculture and Forestry UniversityFuzhou, China
- Fujian Provincial Key Laboratory of Soil Environmental Health and Regulation, College of Resources and Environment, Fujian Agriculture and Forestry UniversityFuzhou, China
- The Higher Educational Key Laboratory of Fujian Province for Soil Ecosystem Health and Regulation, Fujian Agriculture and Forestry UniversityFuzhou, China
- *Correspondence: Li-Song Chen
| |
Collapse
|