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Köse B, Svyantek A, Kadium VR, Brooke M, Auwarter C, Hatterman-Valenti H. Death and Dying: Grapevine Survival, Cold Hardiness, and BLUPs and Winter BLUEs in North Dakota Vineyards. Life (Basel) 2024; 14:178. [PMID: 38398687 PMCID: PMC10889910 DOI: 10.3390/life14020178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/17/2024] [Accepted: 01/20/2024] [Indexed: 02/25/2024] Open
Abstract
A total of fourteen diverse, interspecific hybrid grapevines (Vitis spp.) were evaluated for their adaptability to North Dakota winter conditions using differential thermal analysis (DTA) of low-temperature exotherms (LTE) and bud cross-sectional assessment of survival techniques. This research was conducted in two vineyard locations in eastern North Dakota. This work demonstrates the use of DTA for monitoring and selecting cultivars capable of withstanding sub-zero temperatures. These results were assessed for quantitative genetic traits. High heritability was observed for bud LTE traits and may thus be a useful target for cold hardiness breeding programs; however, it is necessary to ensure that variance is reduced when pooling multiple sample events. After DTA sampling, grapevines were assessed for survival of primary and secondary dormant buds using cross-sectional visual evaluation of death. 'Valiant' had the greatest primary bud survival (68%), followed by 'Frontenac gris', 'Crimson Pearl', and 'King of the North'. These varieties are among those with potential for production in eastern North Dakota's environment. The newly evaluated relationships between traits and the heritability of DTA results provide valuable tools to grapevine breeders for the development of cold-tolerant genotypes for future climatic challenges.
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Affiliation(s)
- Bülent Köse
- Department of Horticulture, Faculty of Agriculture, Ondokuz Mayis University, Samsun 55139, Türkiye;
| | - Andrej Svyantek
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58102, USA; (V.R.K.); (M.B.); (C.A.)
- Western Agriculture Research Center, Montana State University, Corvallis, MT 59828, USA
| | - Venkateswara Rao Kadium
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58102, USA; (V.R.K.); (M.B.); (C.A.)
- Department of Plant Sciences and Plant Pathology, Montana State University, Bozeman, MT 59717, USA
| | - Matthew Brooke
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58102, USA; (V.R.K.); (M.B.); (C.A.)
- Department of Crops and Soil Science, Washington State University, Pullman, WA 99164, USA
| | - Collin Auwarter
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58102, USA; (V.R.K.); (M.B.); (C.A.)
| | - Harlene Hatterman-Valenti
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58102, USA; (V.R.K.); (M.B.); (C.A.)
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Does Abiotic Host Stress Favour Dothideomycete-Induced Disease Development? PLANTS 2022; 11:plants11121615. [PMID: 35736766 PMCID: PMC9227157 DOI: 10.3390/plants11121615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/16/2022] [Accepted: 06/17/2022] [Indexed: 12/07/2022]
Abstract
Dothideomycetes represent one of the largest and diverse class of fungi. This class exhibits a wide diversity of lifestyles, including endophytic, saprophytic, pathogenic and parasitic organisms. Plant pathogenic fungi are particularly common within the Dothideomycetes and are primarily found within the orders of Pleosporales, Botryosphaeriales and Capnodiales. As many Dothideomycetes can infect crops used as staple foods around the world, such as rice, wheat, maize or banana, this class of fungi is highly relevant to food security. In the context of climate change, food security faces unprecedented pressure. The benefits of a more plant-based diet to both health and climate have long been established, therefore the demand for crop production is expected to increase. Further adding pressure on food security, both the prevalence of diseases caused by fungi and the yield losses associated with abiotic stresses on crops are forecast to increase in all climate change scenarios. Furthermore, abiotic stresses can greatly influence the outcome of the host-pathogen interaction. This review focuses on the impact of abiotic stresses on the host in the development of diseases caused by Dothideomycete fungi.
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Wang MQ, Zeng QH, Huang QX, Lin P, Li Y, Liu QL, Zhang L. Transcriptomic Analysis of Verbena bonariensis Leaves Under Low-Temperature Stress. DNA Cell Biol 2019; 38:1233-1248. [PMID: 31532241 DOI: 10.1089/dna.2019.4707] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Verbena bonariensis is a valuable plant for both ornament and flower border. As a major constraint, low temperature affects the growing development and survival of V. bonariensis. However, there are few systematic studies in terms of molecular mechanism on the tolerance of low temperature in V. bonariensis. In this study, Illumina sequencing technology was applied to analyze the cold resistance mechanism of plants. Six cDNA libraries were obtained from two samples of two groups, the cold-treated group and the control group. A total of 271,920 unigenes were produced from 406,641 assembled transcripts. Among these, 19,003 differentially expressed genes (DEGs) (corrected p-value <0.01, |log2(fold change) | >3) were obtained, including 9852 upregulated and 9151 downregulated genes. The antioxidant enzyme system, photosynthesis, plant hormone signal transduction, fatty acid metabolism, starch and sucrose metabolism pathway, and transcription factors were analyzed. Based on these results, series of candidate genes related to cold stress were screened out and discussed. The physiological indexes related to response mechanism of low temperature were tested. Eleven upregulated DEGs were validated by Quantitative Real-time PCR. In this study, we provided the transcriptome sequence resource of V. bonariensis and used these data to realize its molecular mechanism under cold stress. The results contributed to valuable clues for genetic studies and helped to screen candidate genes for cold-resistance breeding.
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Affiliation(s)
- Meng-Qi Wang
- Department of Ornamental Horticulture, Sichuan Agricultural University, Chengdu, China
| | - Qin-Han Zeng
- Department of Ornamental Horticulture, Sichuan Agricultural University, Chengdu, China
| | - Qiu-Xiang Huang
- Department of Ornamental Horticulture, Sichuan Agricultural University, Chengdu, China
| | - Ping Lin
- Department of Ornamental Horticulture, Sichuan Agricultural University, Chengdu, China
| | - Yan Li
- The Key Laboratory of Plant Resources Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), Institute of Agro-Bioengineering and College of Life Sciences, Guizhou University, Guiyang, China
| | - Qing-Lin Liu
- Department of Ornamental Horticulture, Sichuan Agricultural University, Chengdu, China
| | - Lei Zhang
- Department of Ornamental Horticulture, Sichuan Agricultural University, Chengdu, China
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4
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Identification of Genes Differentially Expressed in Response to Cold in Pisum sativum Using RNA Sequencing Analyses. PLANTS 2019; 8:plants8080288. [PMID: 31443248 PMCID: PMC6724123 DOI: 10.3390/plants8080288] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/30/2019] [Accepted: 08/09/2019] [Indexed: 12/11/2022]
Abstract
Low temperature stress affects growth and development in pea (Pisum sativum L.) and decreases yield. In this study, RNA sequencing time series analyses performed on lines, Champagne frost-tolerant and Térèse frost-sensitive, during a low temperature treatment versus a control condition, led us to identify 4981 differentially expressed genes. Thanks to our experimental design and statistical analyses, we were able to classify these genes into three sets. The first one was composed of 2487 genes that could be related to the constitutive differences between the two lines and were not regulated during cold treatment. The second gathered 1403 genes that could be related to the chilling response. The third set contained 1091 genes, including genes that could be related to freezing tolerance. The identification of differentially expressed genes related to cold, oxidative stress, and dehydration responses, including some transcription factors and kinases, confirmed the soundness of our analyses. In addition, we identified about one hundred genes, whose expression has not yet been linked to cold stress. Overall, our findings showed that both lines have different characteristics for their cold response (chilling response and/or freezing tolerance), as more than 90% of differentially expressed genes were specific to each of them.
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Jha UC, Bohra A, Jha R. Breeding approaches and genomics technologies to increase crop yield under low-temperature stress. PLANT CELL REPORTS 2017; 36:1-35. [PMID: 27878342 DOI: 10.1007/s00299-016-2073-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 11/04/2016] [Indexed: 05/11/2023]
Abstract
Improved knowledge about plant cold stress tolerance offered by modern omics technologies will greatly inform future crop improvement strategies that aim to breed cultivars yielding substantially high under low-temperature conditions. Alarmingly rising temperature extremities present a substantial impediment to the projected target of 70% more food production by 2050. Low-temperature (LT) stress severely constrains crop production worldwide, thereby demanding an urgent yet sustainable solution. Considerable research progress has been achieved on this front. Here, we review the crucial cellular and metabolic alterations in plants that follow LT stress along with the signal transduction and the regulatory network describing the plant cold tolerance. The significance of plant genetic resources to expand the genetic base of breeding programmes with regard to cold tolerance is highlighted. Also, the genetic architecture of cold tolerance trait as elucidated by conventional QTL mapping and genome-wide association mapping is described. Further, global expression profiling techniques including RNA-Seq along with diverse omics platforms are briefly discussed to better understand the underlying mechanism and prioritize the candidate gene (s) for downstream applications. These latest additions to breeders' toolbox hold immense potential to support plant breeding schemes that seek development of LT-tolerant cultivars. High-yielding cultivars endowed with greater cold tolerance are urgently required to sustain the crop yield under conditions severely challenged by low-temperature.
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Affiliation(s)
- Uday Chand Jha
- Indian Institute of Pulses Research, Kanpur, 208024, India.
| | - Abhishek Bohra
- Indian Institute of Pulses Research, Kanpur, 208024, India.
| | - Rintu Jha
- Indian Institute of Pulses Research, Kanpur, 208024, India
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Calzadilla PI, Maiale SJ, Ruiz OA, Escaray FJ. Transcriptome Response Mediated by Cold Stress in Lotus japonicus. FRONTIERS IN PLANT SCIENCE 2016; 7:374. [PMID: 27066029 PMCID: PMC4811897 DOI: 10.3389/fpls.2016.00374] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 03/11/2016] [Indexed: 05/18/2023]
Abstract
Members of the Lotus genus are important as agricultural forage sources under marginal environmental conditions given their high nutritional value and tolerance of various abiotic stresses. However, their dry matter production is drastically reduced in cooler seasons, while their response to such conditions is not well studied. This paper analyzes cold acclimation of the genus by studying Lotus japonicus over a stress period of 24 h. High-throughput RNA sequencing was used to identify and classify 1077 differentially expressed genes, of which 713 were up-regulated and 364 were down-regulated. Up-regulated genes were principally related to lipid, cell wall, phenylpropanoid, sugar, and proline regulation, while down-regulated genes affected the photosynthetic process and chloroplast development. Together, a total of 41 cold-inducible transcription factors were identified, including members of the AP2/ERF, NAC, MYB, and WRKY families; two of them were described as putative novel transcription factors. Finally, DREB1/CBFs were described with respect to their cold stress expression profiles. This is the first transcriptome profiling of the model legume L. japonicus under cold stress. Data obtained may be useful in identifying candidate genes for breeding modified species of forage legumes that more readily acclimate to low temperatures.
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Yan Y, Takáč T, Li X, Chen H, Wang Y, Xu E, Xie L, Su Z, Šamaj J, Xu C. Variable content and distribution of arabinogalactan proteins in banana (Musa spp.) under low temperature stress. FRONTIERS IN PLANT SCIENCE 2015; 6:353. [PMID: 26074928 PMCID: PMC4444754 DOI: 10.3389/fpls.2015.00353] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Accepted: 05/04/2015] [Indexed: 05/25/2023]
Abstract
Information on the spatial distribution of arabinogalactan proteins (AGPs) in plant organs and tissues during plant reactions to low temperature (LT) is limited. In this study, the extracellular distribution of AGPs in banana leaves and roots, and their changes under LT stress were investigated in two genotypes differing in chilling tolerance, by immuno-techniques using 17 monoclonal antibodies against different AGP epitopes. Changes in total classical AGPs in banana leaves were also tested. The results showed that AGP epitopes recognized by JIM4, JIM14, JIM16, and CCRC-M32 antibodies were primarily distributed in leaf veins, while those recognized by JIM8, JIM13, JIM15, and PN16.4B4 antibodies exhibited predominant sclerenchymal localization. Epitopes recognized by LM2, LM14, and MAC207 antibodies were distributed in both epidermal and mesophyll cells. Both genotypes accumulated classical AGPs in leaves under LT treatment, and the chilling tolerant genotype contained higher classical AGPs at each temperature treatment. The abundance of JIM4 and JIM16 epitopes in the chilling-sensitive genotype decreased slightly after LT treatment, and this trend was opposite for the tolerant one. LT induced accumulation of LM2- and LM14-immunoreactive AGPs in the tolerant genotype compared to the sensitive one, especially in phloem and mesophyll cells. These epitopes thus might play important roles in banana LT tolerance. Different AGP components also showed differential distribution patterns in banana roots. In general, banana roots started to accumulate AGPs under LT treatment earlier than leaves. The levels of AGPs recognized by MAC207 and JIM13 antibodies in the control roots of the tolerant genotype were higher than in the chilling sensitive one. Furthermore, the chilling tolerant genotype showed high immuno-reactivity against JIM13 antibody. These results indicate that several AGPs are likely involved in banana tolerance to chilling injury.
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Affiliation(s)
- Yonglian Yan
- Department of Pomology, College of Horticulture, South China Agricultural UniversityGuangzhou, China
| | - Tomáš Takáč
- Department of Cell Biology, Faculty of Science, Centre of the Region Haná for Biotechnological and Agricultural Research, Palacký UniversityOlomouc, Czech Republic
| | - Xiaoquan Li
- Department of Healthy Seeds, Institute of Biotechnology, Guangxi Academy of Agricultural SciencesNanning, China
| | - Houbin Chen
- Department of Pomology, College of Horticulture, South China Agricultural UniversityGuangzhou, China
| | - Yingying Wang
- Department of Pomology, College of Horticulture, South China Agricultural UniversityGuangzhou, China
| | - Enfeng Xu
- Department of Pomology, College of Horticulture, South China Agricultural UniversityGuangzhou, China
| | - Ling Xie
- Department of Pomology, College of Horticulture, South China Agricultural UniversityGuangzhou, China
| | - Zhaohua Su
- Department of Pomology, College of Horticulture, South China Agricultural UniversityGuangzhou, China
| | - Jozef Šamaj
- Department of Cell Biology, Faculty of Science, Centre of the Region Haná for Biotechnological and Agricultural Research, Palacký UniversityOlomouc, Czech Republic
| | - Chunxiang Xu
- Department of Pomology, College of Horticulture, South China Agricultural UniversityGuangzhou, China
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Lahuta LB, Pluskota WE, Stelmaszewska J, Szablińska J. Dehydration induces expression of GALACTINOL SYNTHASE and RAFFINOSE SYNTHASE in seedlings of pea (Pisum sativum L.). JOURNAL OF PLANT PHYSIOLOGY 2014; 171:1306-14. [PMID: 25014266 DOI: 10.1016/j.jplph.2014.04.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Revised: 03/17/2014] [Accepted: 04/14/2014] [Indexed: 06/03/2023]
Abstract
The exposition of 7-day-old pea seedlings to dehydration induced sudden changes in the concentration of monosaccharides and sucrose in epicotyl and roots tissues. During 24h of dehydration, the concentration of glucose and, to a lesser extent, fructose in seedling tissues decreased. The accumulation of sucrose was observed in roots after 4h and in epicotyls after 8h of stress. Epicotyls and roots also began to accumulate galactinol and raffinose after 8h of stress, when small changes in the water content of tissues occurred. The accumulation of galactinol and raffinose progressed parallel to water withdrawal from tissues, but after seedling rehydration both galactosides disappeared. The synthesis of galactinol and raffinose by an early induction (during the first hour of treatment) of galactinol synthase (PsGolS) and raffinose synthase (PsRS) gene expression as well as a later increase in the activity of both enzymes was noted. Signals possibly triggering the induction of PsGolS and PsRS gene expression and accumulation of galactinol and raffinose in seedlings are discussed.
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Affiliation(s)
- Lesław B Lahuta
- University of Warmia and Mazury in Olsztyn, Department of Plant Physiology, Genetics and Biotechnology, ul. Oczapowskiego 1A/103, 10-718 Olsztyn, Poland.
| | - Wioletta E Pluskota
- University of Warmia and Mazury in Olsztyn, Department of Plant Physiology, Genetics and Biotechnology, ul. Oczapowskiego 1A/103, 10-718 Olsztyn, Poland
| | - Joanna Stelmaszewska
- University of Warmia and Mazury in Olsztyn, Department of Plant Physiology, Genetics and Biotechnology, ul. Oczapowskiego 1A/103, 10-718 Olsztyn, Poland
| | - Joanna Szablińska
- University of Warmia and Mazury in Olsztyn, Department of Plant Physiology, Genetics and Biotechnology, ul. Oczapowskiego 1A/103, 10-718 Olsztyn, Poland
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9
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Chen LJ, Xiang HZ, Miao Y, Zhang L, Guo ZF, Zhao XH, Lin JW, Li TL. An Overview of Cold Resistance in Plants. JOURNAL OF AGRONOMY AND CROP SCIENCE 2014; 200:237-245. [PMID: 0 DOI: 10.1111/jac.12082] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- L.-J. Chen
- Key Laboratory of Agricultural Biotechnology of Liaoning Province; Key Laboratory of Protected Horticulture(Ministry of Education); College of Biosciences and Biotechnology; Shenyang Agricultural University; Shenyang China
| | - H.-Z. Xiang
- Key Laboratory of Agricultural Biotechnology of Liaoning Province; Key Laboratory of Protected Horticulture(Ministry of Education); College of Biosciences and Biotechnology; Shenyang Agricultural University; Shenyang China
| | - Y. Miao
- Key Laboratory of Agricultural Biotechnology of Liaoning Province; Key Laboratory of Protected Horticulture(Ministry of Education); College of Biosciences and Biotechnology; Shenyang Agricultural University; Shenyang China
| | - L. Zhang
- Key Laboratory of Agricultural Biotechnology of Liaoning Province; Key Laboratory of Protected Horticulture(Ministry of Education); College of Biosciences and Biotechnology; Shenyang Agricultural University; Shenyang China
| | - Z.-F. Guo
- Key Laboratory of Agricultural Biotechnology of Liaoning Province; Key Laboratory of Protected Horticulture(Ministry of Education); College of Biosciences and Biotechnology; Shenyang Agricultural University; Shenyang China
| | - X.-H. Zhao
- The Liaoning Academy of Agricultural Sciences; Shenyang China
| | - J.-W. Lin
- Key Laboratory of Agricultural Biotechnology of Liaoning Province; Key Laboratory of Protected Horticulture(Ministry of Education); College of Biosciences and Biotechnology; Shenyang Agricultural University; Shenyang China
| | - T.-L. Li
- Key Laboratory of Agricultural Biotechnology of Liaoning Province; Key Laboratory of Protected Horticulture(Ministry of Education); College of Biosciences and Biotechnology; Shenyang Agricultural University; Shenyang China
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Baldwin L, Domon JM, Klimek JF, Fournet F, Sellier H, Gillet F, Pelloux J, Lejeune-Hénaut I, Carpita NC, Rayon C. Structural alteration of cell wall pectins accompanies pea development in response to cold. PHYTOCHEMISTRY 2014; 104:37-47. [PMID: 24837358 DOI: 10.1016/j.phytochem.2014.04.011] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Revised: 04/11/2014] [Accepted: 04/14/2014] [Indexed: 05/23/2023]
Abstract
Pea (Pisum sativum) cell wall metabolism in response to chilling was investigated in a frost-sensitive genotype 'Terese' and a frost-tolerant genotype 'Champagne'. Cell walls isolated from stipules of cold acclimated and non-acclimated plants showed that cold temperatures induce changes in polymers containing xylose, arabinose, galactose and galacturonic acid residues. In the tolerant cultivar Champagne, acclimation is accompanied by increases in homogalacturonan, xylogalacturonan and highly branched Rhamnogalacturonan I with branched and unbranched (1→5)-α-arabinans and (1→4)-β-galactans. In contrast, the sensitive cultivar Terese accumulates substantial amounts of (1→4)-β-xylans and glucuronoxylan, but not the pectins. Greater JIM7 labeling was observed in Champagne compared to Terese, indicating that cold acclimation also induces an increase in the degree of methylesterification of pectins. Significant decrease in polygalacturonase activities in both genotypes were observed at the end of cold acclimation. These data indicate a role for esterified pectins in cold tolerance. The possible functions for pectins and their associated arabinans and galactans in cold acclimation are discussed.
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Affiliation(s)
- Laëtitia Baldwin
- EA 3900-BIOPI, Biologie des Plantes et Innovation, Université de Picardie Jules Verne, 80039 Amiens, France.
| | - Jean-Marc Domon
- EA 3900-BIOPI, Biologie des Plantes et Innovation, Université de Picardie Jules Verne, 80039 Amiens, France.
| | - John F Klimek
- Department of Botany & Plant Pathology, Purdue University, 915 West State Street, West Lafayette, IN 47907-2054, United States.
| | - Françoise Fournet
- EA 3900-BIOPI, Biologie des Plantes et Innovation, Université de Picardie Jules Verne, 80039 Amiens, France.
| | - Hélène Sellier
- INRA USTL UMR 1281, Laboratoire de Génétique et d'Amélioration des Plantes, Estrées-Mons BP50136, 80203 Péronne, France.
| | - Françoise Gillet
- EA 3900-BIOPI, Biologie des Plantes et Innovation, Université de Picardie Jules Verne, 80039 Amiens, France.
| | - Jérôme Pelloux
- EA 3900-BIOPI, Biologie des Plantes et Innovation, Université de Picardie Jules Verne, 80039 Amiens, France.
| | - Isabelle Lejeune-Hénaut
- INRA USTL UMR 1281, Laboratoire de Génétique et d'Amélioration des Plantes, Estrées-Mons BP50136, 80203 Péronne, France.
| | - Nicholas C Carpita
- Department of Botany & Plant Pathology, Purdue University, 915 West State Street, West Lafayette, IN 47907-2054, United States.
| | - Catherine Rayon
- EA 3900-BIOPI, Biologie des Plantes et Innovation, Université de Picardie Jules Verne, 80039 Amiens, France.
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Legrand S, Marque G, Blassiau C, Bluteau A, Canoy AS, Fontaine V, Jaminon O, Bahrman N, Mautord J, Morin J, Petit A, Baranger A, Rivière N, Wilmer J, Delbreil B, Lejeune-Hénaut I. Combining gene expression and genetic analyses to identify candidate genes involved in cold responses in pea. JOURNAL OF PLANT PHYSIOLOGY 2013; 170:1148-57. [PMID: 23632303 DOI: 10.1016/j.jplph.2013.03.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Revised: 03/19/2013] [Accepted: 03/20/2013] [Indexed: 06/02/2023]
Abstract
Cold stress affects plant growth and development. In order to better understand the responses to cold (chilling or freezing tolerance), we used two contrasted pea lines. Following a chilling period, the Champagne line becomes tolerant to frost whereas the Terese line remains sensitive. Four suppression subtractive hybridisation libraries were obtained using mRNAs isolated from pea genotypes Champagne and Terese. Using quantitative polymerase chain reaction (qPCR) performed on 159 genes, 43 and 54 genes were identified as differentially expressed at the initial time point and during the time course study, respectively. Molecular markers were developed from the differentially expressed genes and were genotyped on a population of 164 RILs derived from a cross between Champagne and Terese. We identified 5 candidate genes colocalizing with 3 different frost damage quantitative trait loci (QTL) intervals and a protein quantity locus (PQL) rich region previously reported. This investigation revealed the role of constitutive differences between both genotypes in the cold responses, in particular with genes related to glycine degradation pathway that could confer to Champagne a better frost tolerance. We showed that freezing tolerance involves a decrease of expression of genes related to photosynthesis and the expression of a gene involved in the production of cysteine and methionine that could act as cryoprotectant molecules. Although it remains to be confirmed, this study could also reveal the involvement of the jasmonate pathway in the cold responses, since we observed that two genes related to this pathway were mapped in a frost damage QTL interval and in a PQL rich region interval, respectively.
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Affiliation(s)
- Sylvain Legrand
- Université Lille 1, UMR SADV 1281, Stress Abiotiques et Différenciation des Végétaux cultivés, Université Lille Nord de France, Lille 1, SN2, F-59650 Villeneuve d'Ascq, France.
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12
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Grimaud F, Renaut J, Dumont E, Sergeant K, Lucau-Danila A, Blervacq AS, Sellier H, Bahrman N, Lejeune-Hénaut I, Delbreil B, Goulas E. Exploring chloroplastic changes related to chilling and freezing tolerance during cold acclimation of pea (Pisum sativum L.). J Proteomics 2013; 80:145-59. [PMID: 23318888 DOI: 10.1016/j.jprot.2012.12.030] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2012] [Revised: 12/22/2012] [Accepted: 12/29/2012] [Indexed: 01/10/2023]
Abstract
Pea (Pisum sativum L.) productivity is linked to its ability to cope with abiotic stresses such as low temperatures during fall and winter. In this study, we investigate the chloroplast-related changes occurring during pea cold acclimation, in order to further lead to genetic improvement of its field performance. Champagne and Térèse, two pea lines with different acclimation capabilities, were studied by physiological measurements, sub-cellular fractionation followed by relative protein quantification and two-dimensional DIGE. The chilling tolerance might be related to an increase in protein related to soluble sugar synthesis, antioxidant potential, regulation of mRNA transcription and translation through the chloroplast. Freezing tolerance, only observed in Champagne, seems to rely on a higher inherent photosynthetic potential at the beginning of the cold exposure, combined with an early ability to start metabolic processes aimed at maintaining the photosynthetic capacity, optimizing the stoichiometry of the photosystems and inducing dynamic changes in carbohydrate and protein synthesis and/or turnover.
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Affiliation(s)
- Florent Grimaud
- Université Lille 1/INRA, UMR 1281, Stress Abiotiques et Différenciation des Végétaux cultivés, 59650 Villeneuve d'Ascq Cedex/Estrées-Mons, 80200 cedex, France; Centre de Recherche Public, Gabriel Lippmann, Department of Environment and Agrobiotechnologies (EVA), 4422, Belvaux, Luxembourg.
| | - Jenny Renaut
- Centre de Recherche Public, Gabriel Lippmann, Department of Environment and Agrobiotechnologies (EVA), 4422, Belvaux, Luxembourg.
| | - Estelle Dumont
- Université Lille 1/INRA, UMR 1281, Stress Abiotiques et Différenciation des Végétaux cultivés, 59650 Villeneuve d'Ascq Cedex/Estrées-Mons, 80200 cedex, France.
| | - Kjell Sergeant
- Centre de Recherche Public, Gabriel Lippmann, Department of Environment and Agrobiotechnologies (EVA), 4422, Belvaux, Luxembourg.
| | - Anca Lucau-Danila
- Université Lille 1/INRA, UMR 1281, Stress Abiotiques et Différenciation des Végétaux cultivés, 59650 Villeneuve d'Ascq Cedex/Estrées-Mons, 80200 cedex, France.
| | - Anne-Sophie Blervacq
- Université Lille 1/INRA, UMR 1281, Stress Abiotiques et Différenciation des Végétaux cultivés, 59650 Villeneuve d'Ascq Cedex/Estrées-Mons, 80200 cedex, France.
| | - Hélène Sellier
- Université Lille 1/INRA, UMR 1281, Stress Abiotiques et Différenciation des Végétaux cultivés, 59650 Villeneuve d'Ascq Cedex/Estrées-Mons, 80200 cedex, France.
| | - Nasser Bahrman
- Université Lille 1/INRA, UMR 1281, Stress Abiotiques et Différenciation des Végétaux cultivés, 59650 Villeneuve d'Ascq Cedex/Estrées-Mons, 80200 cedex, France.
| | - Isabelle Lejeune-Hénaut
- Université Lille 1/INRA, UMR 1281, Stress Abiotiques et Différenciation des Végétaux cultivés, 59650 Villeneuve d'Ascq Cedex/Estrées-Mons, 80200 cedex, France.
| | - Bruno Delbreil
- Université Lille 1/INRA, UMR 1281, Stress Abiotiques et Différenciation des Végétaux cultivés, 59650 Villeneuve d'Ascq Cedex/Estrées-Mons, 80200 cedex, France.
| | - Estelle Goulas
- Université Lille 1/INRA, UMR 1281, Stress Abiotiques et Différenciation des Végétaux cultivés, 59650 Villeneuve d'Ascq Cedex/Estrées-Mons, 80200 cedex, France.
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