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Khalil MI, Hassan MM, Samanta SC, Chowdhury AK, Hassan MZ, Ahmed NU, Somaddar U, Ghosal S, Robin AHK, Nath UK, Mostofa MG, Burritt DJ, Ha CV, Gupta A, Tran LSP, Saha G. Unraveling the genetic enigma of rice submergence tolerance: Shedding light on the role of ethylene response factor-encoding gene SUB1A-1. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 206:108224. [PMID: 38091930 DOI: 10.1016/j.plaphy.2023.108224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 11/07/2023] [Accepted: 11/21/2023] [Indexed: 02/15/2024]
Abstract
The world's low-lying rice (Oryza sativa) cultivation areas are under threat of submergence or flash flooding due to global warming. Rice plants manifest a variety of physiological and morphological changes to cope with submergence and hypoxia, including lowering carbohydrate consumption, inhibiting shoot elongation, and forming a thicker leaf gas film during submergence. Functional studies have revealed that submergence tolerance in rice is mainly determined by an ethylene response factor (ERF) transcription factor-encoding gene, namely SUBMERGENCE 1A-1 (SUB1A-1) located in the SUB1 quantitative trait locus. The SUB1A-1-dependent submergence tolerance is manifested through hormonal signaling involving ethylene, gibberellic acid, brassinosteroid, auxin and jasmonic acid. Considerable progress has been made toward the introduction of SUB1A-1 into rice varieties through a conventional marker-assisted backcrossing approach. Here, we review the recent advances in the physiological, biochemical and molecular dynamics of rice submergence tolerance mediated by the 'quiescence strategy'. Thus, the present review aims to provide researchers with insights into the genetics of rice submergence tolerance and future perspectives for designing submergence-resilient plants for sustainable agriculture under the uncertainties of climate change.
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Affiliation(s)
- Md Ibrahim Khalil
- Department of Agronomy, Patuakhali Science and Technology University, Dumki, Patuakhali, 8602, Bangladesh; Department of Genetics and Plant Breeding, Patuakhali Science and Technology University, Dumki, Patuakhali, 8602, Bangladesh.
| | - Md Mahmudul Hassan
- Department of Genetics and Plant Breeding, Patuakhali Science and Technology University, Dumki, Patuakhali, 8602, Bangladesh.
| | - Swadesh Chandra Samanta
- Department of Agronomy, Patuakhali Science and Technology University, Dumki, Patuakhali, 8602, Bangladesh.
| | - Abul Kashem Chowdhury
- Department of Genetics and Plant Breeding, Patuakhali Science and Technology University, Dumki, Patuakhali, 8602, Bangladesh.
| | - Md Zahid Hassan
- Department of Agronomy, Patuakhali Science and Technology University, Dumki, Patuakhali, 8602, Bangladesh.
| | - Nasar Uddin Ahmed
- Department of Genetics and Plant Breeding, Patuakhali Science and Technology University, Dumki, Patuakhali, 8602, Bangladesh.
| | - Uzzal Somaddar
- Department of Agronomy, Patuakhali Science and Technology University, Dumki, Patuakhali, 8602, Bangladesh.
| | - Sharmistha Ghosal
- Plant Breeding Division, Bangladesh Rice Research Institute, Gazipur, 1701, Bangladesh.
| | - Arif Hasan Khan Robin
- Department of Genetics and Plant Breeding, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh.
| | - Ujjal Kumar Nath
- Department of Genetics and Plant Breeding, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh.
| | - Mohammad Golam Mostofa
- MSU-DOE Plant Research Laboratory, Michigan State University, East Lansing, MI, 48824, USA.
| | - David J Burritt
- Department of Botany, University of Otago, Dunedin, 9054, New Zealand.
| | - Chien Van Ha
- Institute of Genomics for Crop Abiotic Stress Tolerance, Department of Plant and Soil Science, Texas Tech University, Lubbock, TX, 79409, USA.
| | - Aarti Gupta
- Institute of Genomics for Crop Abiotic Stress Tolerance, Department of Plant and Soil Science, Texas Tech University, Lubbock, TX, 79409, USA.
| | - Lam-Son Phan Tran
- Institute of Genomics for Crop Abiotic Stress Tolerance, Department of Plant and Soil Science, Texas Tech University, Lubbock, TX, 79409, USA.
| | - Gopal Saha
- Department of Agronomy, Patuakhali Science and Technology University, Dumki, Patuakhali, 8602, Bangladesh.
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Alsantely A, Gutaker R, Navarrete Rodríguez ME, Arrieta-Espinoza G, Fuchs EJ, Costa de Oliveira A, Tohme J, Zuccolo A, Wing RA, Fornasiero A. The International Oryza Map Alignment Project (IOMAP): the Americas-past achievements and future directions. JOURNAL OF EXPERIMENTAL BOTANY 2023; 74:1331-1342. [PMID: 36527431 PMCID: PMC10010607 DOI: 10.1093/jxb/erac490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023]
Abstract
The wild relatives of rice hold unexplored genetic diversity that can be employed to feed an estimated population of 10 billion by 2050. The Oryza Map Alignment Project (OMAP) initiated in 2003 has provided comprehensive genomic resources for comparative, evolutionary, and functional characterization of the wild relatives of rice, facilitating the cloning of >600 rice genes, including those for grain width (GW5) and submergence tolerance (SUB1A). Following in the footsteps of the original project, the goal of 'IOMAP: the Americas' is to investigate the present and historic genetic diversity of wild Oryza species endemic to the Americas through the sequencing of herbaria and in situ specimens. The generation of a large diversity panel describing past and current genetic status and potential erosion of genetic variation in the populations will provide useful knowledge for the conservation of the biodiversity in these species. The wild relatives of rice in the Americas present a wide range of resistance traits useful for crop improvement and neodomestication approaches. In the race against time for a sustainable food future, the neodomestication of the first cereal species recently accomplished in O. alta opens the door to the potential neodomestication of the other wild Oryza species in Americas.
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Affiliation(s)
- Aseel Alsantely
- Center for Desert Agriculture, Biological and Environmental Sciences & Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Rafal Gutaker
- Royal Botanic Gardens, Kew, Kew Green, Richmond, Surrey TW9 3AE, UK
| | - María E Navarrete Rodríguez
- Center for Desert Agriculture, Biological and Environmental Sciences & Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Griselda Arrieta-Espinoza
- Centro de Investigación en Biología Celular y Molecular, Universidad de Costa Rica, Ciudad de la Investigación-C.P., San José 11501-2050, Costa Rica
| | - Eric J Fuchs
- Escuela de Biología, Universidad de Costa Rica, San José 11501-2060, Costa Rica
| | - Antonio Costa de Oliveira
- Plant Genomics and Breeding Center, Eliseu Maciel School of Agronomy, Federal University of Pelotas, Pelotas-RS, Brazil
| | - Joe Tohme
- International Center for Tropical Agriculture (CIAT), Cali 763537, Colombia
| | - Andrea Zuccolo
- Center for Desert Agriculture, Biological and Environmental Sciences & Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
- Crop Science Research Center, Sant’Anna School of Advanced Studies, Pisa 56127, Italy
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Wang C, Chen S, Feng A, Su J, Wang W, Feng J, Chen B, Zhang M, Yang J, Zeng L, Zhu X. Xa7, a Small Orphan Gene Harboring Promoter Trap for AvrXa7, Leads to the Durable Resistance to Xanthomonas oryzae Pv. oryzae. RICE (NEW YORK, N.Y.) 2021; 14:48. [PMID: 34056673 PMCID: PMC8165051 DOI: 10.1186/s12284-021-00490-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 05/10/2021] [Indexed: 05/04/2023]
Abstract
BACKGROUND The rice (Oryza sativa) gene Xa7 has been hypothesized to be a typical executor resistance gene against Xanthomonas oryzae pv. oryzae (Xoo), and has conferred durable resistance in the field for decades. Its identity and the molecular mechanisms underlying this resistance remain elusive. RESULTS Here, we filled in gaps of genome in Xa7 mapping locus via BAC library construction, revealing the presence of a 100-kb non-collinear sequence in the line IRBB7 compared with Nipponbare reference genomes. Complementary transformation with sequentially overlapping subclones of the BACs demonstrated that Xa7 is an orphan gene, encoding a small novel protein distinct from any other resistance proteins reported. A 27-bp effector binding element (EBE) in the Xa7 promoter is essential for AvrXa7-inducing expression model. XA7 is anchored in the endoplasmic reticulum membrane and triggers programmed cell death in rice and tobacco (Nicotiana benthamiana). The Xa7 gene is absent in most cultivars, landraces, and wild rice accessions, but highly homologs of XA7 were identified in Leersia perrieri, the nearest outgroup of the genus Oryza. CONCLUSIONS Xa7 acts as a trap to perceive AvrXa7 via EBEAvrXa7 in its promoter, leading to the initiation of resistant reaction. Since EBEAvrXa7 is ubiquitous in promoter of rice susceptible gene SWEET14, the elevated expression of which is conducive to the proliferation of Xoo, that lends a great benefit for the Xoo strains retaining AvrXa7. As a result, varieties harboring Xa7 would show more durable resistance in the field. Xa7 alleles analysis suggests that the discovery of new resistance genes could be extended beyond wild rice, to include wild grasses such as Leersia species.
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Affiliation(s)
- Congying Wang
- Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Shen Chen
- Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Aiqing Feng
- Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Jing Su
- Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Wenjuan Wang
- Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Jinqi Feng
- Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Bing Chen
- Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Meiying Zhang
- Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Jianyuan Yang
- Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Liexian Zeng
- Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Xiaoyuan Zhu
- Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China.
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de Freitas KEJ, dos Santos RS, Busanello C, de Carvalho Victoria F, Lopes JL, Wing RA, de Oliveira AC. Starch Synthesis-Related Genes (SSRG) Evolution in the Genus Oryza. PLANTS 2021; 10:plants10061057. [PMID: 34070565 PMCID: PMC8229393 DOI: 10.3390/plants10061057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 04/14/2021] [Accepted: 04/14/2021] [Indexed: 11/18/2022]
Abstract
Cooking quality is an important attribute in Common/Asian rice (Oryzasativa L.) varieties, being highly dependent on grain starch composition. This composition is known to be highly dependent on a cultivar’s genetics, but the way in which their genes express different phenotypes is not well understood. Further analysis of variation of grain quality genes using new information obtained from the wild relatives of rice should provide important insights into the evolution and potential use of these genetic resources. All analyses were conducted using bioinformatics approaches. The analysis of the protein sequences of grain quality genes across the Oryza suggest that the deletion/mutation of amino acids in active sites result in variations that can negatively affect specific steps of starch biosynthesis in the endosperm. On the other hand, the complete deletion of some genes in the wild species may not affect the amylose content. Here we present new insights for Starch Synthesis-Related Genes (SSRGs) evolution from starch-specific rice phenotypes.
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Affiliation(s)
- Karine E. Janner de Freitas
- Centro de desenvolvimento Tecnológico—CDTec, Graduate Program in biotechnology, Capão do Leão Campus, Federal de Pelotas, Pelotas 96160, Brazil; (K.E.J.d.F.); (C.B.); (J.L.L.)
| | | | - Carlos Busanello
- Centro de desenvolvimento Tecnológico—CDTec, Graduate Program in biotechnology, Capão do Leão Campus, Federal de Pelotas, Pelotas 96160, Brazil; (K.E.J.d.F.); (C.B.); (J.L.L.)
| | - Filipe de Carvalho Victoria
- Núcleo de Estudos da Vegetação Antártica—NEVA, Campus São Gabriel Federal do Pampa (UNIPAMPA), São Gabriel 97030, Brazil;
| | - Jennifer Luz Lopes
- Centro de desenvolvimento Tecnológico—CDTec, Graduate Program in biotechnology, Capão do Leão Campus, Federal de Pelotas, Pelotas 96160, Brazil; (K.E.J.d.F.); (C.B.); (J.L.L.)
| | - Rod A. Wing
- The School of Plant Sciences, Ecology & Evolutionary Biology, Arizona Genomics Institute, Tucson, AZ 97030, USA;
- Center for Desert Agriculture, King Abdullah University of Science & Technology, Thuwal 23955, Saudi Arabia
| | - Antonio Costa de Oliveira
- Centro de desenvolvimento Tecnológico—CDTec, Graduate Program in biotechnology, Capão do Leão Campus, Federal de Pelotas, Pelotas 96160, Brazil; (K.E.J.d.F.); (C.B.); (J.L.L.)
- Correspondence:
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Lang JM, Pérez-Quintero AL, Koebnik R, DuCharme E, Sarra S, Doucoure H, Keita I, Ziegle J, Jacobs JM, Oliva R, Koita O, Szurek B, Verdier V, Leach JE. A Pathovar of Xanthomonas oryzae Infecting Wild Grasses Provides Insight Into the Evolution of Pathogenicity in Rice Agroecosystems. FRONTIERS IN PLANT SCIENCE 2019; 10:507. [PMID: 31114597 PMCID: PMC6503118 DOI: 10.3389/fpls.2019.00507] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 04/02/2019] [Indexed: 05/21/2023]
Abstract
Xanthomonas oryzae (Xo) are globally important rice pathogens. Virulent lineages from Africa and Asia and less virulent strains from the United States have been well characterized. Xanthomonas campestris pv. leersiae (Xcl), first described in 1957, causes bacterial streak on the perennial grass, Leersia hexandra, and is a close relative of Xo. L. hexandra, a member of the Poaceae, is highly similar to rice phylogenetically, is globally ubiquitous around rice paddies, and is a reservoir of pathogenic Xo. We used long read, single molecule real time (SMRT) genome sequences of five strains of Xcl from Burkina Faso, China, Mali, and Uganda to determine the genetic relatedness of this organism with Xo. Novel transcription activator-like effectors (TALEs) were discovered in all five strains of Xcl. Predicted TALE target sequences were identified in the Leersia perrieri genome and compared to rice susceptibility gene homologs. Pathogenicity screening on L. hexandra and diverse rice cultivars confirmed that Xcl are able to colonize rice and produce weak but not progressive symptoms. Overall, based on average nucleotide identity (ANI), type III (T3) effector repertoires, and disease phenotype, we propose to rename Xcl to X. oryzae pv. leersiae (Xol) and use this parallel system to improve understanding of the evolution of bacterial pathogenicity in rice agroecosystems.
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Affiliation(s)
- Jillian M. Lang
- Department of Bioagricultural Sciences and Pest Management, Colorado State University, Fort Collins, CO, United States
- IRD, Cirad, Univ. Montpellier, IPME, Montpellier, France
| | - Alvaro L. Pérez-Quintero
- Department of Bioagricultural Sciences and Pest Management, Colorado State University, Fort Collins, CO, United States
- IRD, Cirad, Univ. Montpellier, IPME, Montpellier, France
| | - Ralf Koebnik
- IRD, Cirad, Univ. Montpellier, IPME, Montpellier, France
| | - Elysa DuCharme
- Department of Bioagricultural Sciences and Pest Management, Colorado State University, Fort Collins, CO, United States
| | - Soungalo Sarra
- Centre Régional de Recherche Agronomique de Niono, Institut d’Economie Rural, Bamako, Mali
| | - Hinda Doucoure
- Laboratoire de Biologie Moléculaire Appliquée, Université des Sciences Techniques et Technologiques de Bamako, Bamako, Mali
| | - Ibrahim Keita
- Laboratoire de Biologie Moléculaire Appliquée, Université des Sciences Techniques et Technologiques de Bamako, Bamako, Mali
| | - Janet Ziegle
- Pacific Biosciences, Menlo Park, CA, United States
| | - Jonathan M. Jacobs
- Department of Bioagricultural Sciences and Pest Management, Colorado State University, Fort Collins, CO, United States
- IRD, Cirad, Univ. Montpellier, IPME, Montpellier, France
- Department of Plant Pathology, Infectious Disease Institute, Ohio State University, Columbus, OH, United States
| | - Ricardo Oliva
- International Rice Research Institute, Los Baños, Philippines
| | - Ousmane Koita
- Laboratoire de Biologie Moléculaire Appliquée, Université des Sciences Techniques et Technologiques de Bamako, Bamako, Mali
| | - Boris Szurek
- IRD, Cirad, Univ. Montpellier, IPME, Montpellier, France
| | - Valérie Verdier
- Department of Bioagricultural Sciences and Pest Management, Colorado State University, Fort Collins, CO, United States
- IRD, Cirad, Univ. Montpellier, IPME, Montpellier, France
| | - Jan E. Leach
- Department of Bioagricultural Sciences and Pest Management, Colorado State University, Fort Collins, CO, United States
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Ballesfin MLE, Vinarao RB, Sapin J, Kim SR, Jena KK. Development of an intergeneric hybrid between Oryza sativa L. and Leersia perrieri (A. Camus) Launert. BREEDING SCIENCE 2018; 68:474-480. [PMID: 30369822 PMCID: PMC6198897 DOI: 10.1270/jsbbs.18045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 06/15/2018] [Indexed: 06/08/2023]
Abstract
An intergeneric hybrid was successfully developed between Oryza sativa L. (IRRI 154) and Leersia perrieri (A. Camus) Launert using embryo rescue technique in this study. A low crossability value (0.07%) implied that there was high incompatibility between the two species of the hybrid. The F1 hybrid showed intermediate phenotypic characteristics between the parents but the plant height was very short. The erect plant type resembled the female parent IRRI 154 but the leaves were similar to L. perrieri. Cytological analysis revealed highly non-homology between chromosomes of the two species as the F1 plants showed 24 univalents without any chromosome pairing. The F1 hybrid plant was further confirmed by PCR analysis using the newly designed 11 indel markers showing polymorphism between O. sativa and L. perrieri. This intergeneric hybrid will open up opportunities to transfer novel valuable traits from L. perrieri into cultivated rice.
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Affiliation(s)
- Ma. LaRue E. Ballesfin
- Novel Gene Resources Laboratory, Strategic Innovation Platform, International Rice Research Institute,
DAPO Box 7777, Metro Manila,
Philippines
| | - Ricky B. Vinarao
- Novel Gene Resources Laboratory, Strategic Innovation Platform, International Rice Research Institute,
DAPO Box 7777, Metro Manila,
Philippines
| | - Janice Sapin
- Novel Gene Resources Laboratory, Strategic Innovation Platform, International Rice Research Institute,
DAPO Box 7777, Metro Manila,
Philippines
| | - Sung-Ryul Kim
- Novel Gene Resources Laboratory, Strategic Innovation Platform, International Rice Research Institute,
DAPO Box 7777, Metro Manila,
Philippines
| | - Kshirod K. Jena
- Novel Gene Resources Laboratory, Strategic Innovation Platform, International Rice Research Institute,
DAPO Box 7777, Metro Manila,
Philippines
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Haritha G, Malathi S, Divya B, Swamy BPM, Mangrauthia SK, Sarla N. Oryza nivara Sharma et Shastry. COMPENDIUM OF PLANT GENOMES 2018. [DOI: 10.1007/978-3-319-71997-9_20] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Haak DC, Fukao T, Grene R, Hua Z, Ivanov R, Perrella G, Li S. Multilevel Regulation of Abiotic Stress Responses in Plants. FRONTIERS IN PLANT SCIENCE 2017; 8:1564. [PMID: 29033955 PMCID: PMC5627039 DOI: 10.3389/fpls.2017.01564] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 08/28/2017] [Indexed: 05/18/2023]
Abstract
The sessile lifestyle of plants requires them to cope with stresses in situ. Plants overcome abiotic stresses by altering structure/morphology, and in some extreme conditions, by compressing the life cycle to survive the stresses in the form of seeds. Genetic and molecular studies have uncovered complex regulatory processes that coordinate stress adaptation and tolerance in plants, which are integrated at various levels. Investigating natural variation in stress responses has provided important insights into the evolutionary processes that shape the integrated regulation of adaptation and tolerance. This review primarily focuses on the current understanding of how transcriptional, post-transcriptional, post-translational, and epigenetic processes along with genetic variation orchestrate stress responses in plants. We also discuss the current and future development of computational tools to identify biologically meaningful factors from high dimensional, genome-scale data and construct the signaling networks consisting of these components.
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Affiliation(s)
- David C. Haak
- Department of Plant Pathology, Physiology, and Weed Science, Virginia Tech, BlacksburgVA, United States
| | - Takeshi Fukao
- Department of Crop and Soil Environmental Sciences, Virginia Tech, BlacksburgVA, United States
| | - Ruth Grene
- Department of Plant Pathology, Physiology, and Weed Science, Virginia Tech, BlacksburgVA, United States
| | - Zhihua Hua
- Department of Environmental and Plant Biology, Interdisciplinary Program in Molecular and Cellular Biology, Ohio University, AthensOH, United States
| | - Rumen Ivanov
- Institut für Botanik, Heinrich-Heine-Universität DüsseldorfDüsseldorf, Germany
| | - Giorgio Perrella
- Institute of Molecular, Cell and Systems Biology, College of Medical, Veterinary and Life Sciences, University of GlasgowGlasgow, United Kingdom
| | - Song Li
- Department of Crop and Soil Environmental Sciences, Virginia Tech, BlacksburgVA, United States
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