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Zhao F, Zheng T, Liu Z, Fu W, Fang J. Transcriptomic Analysis Elaborates the Resistance Mechanism of Grapevine Rootstocks against Salt Stress. PLANTS (BASEL, SWITZERLAND) 2022; 11:1167. [PMID: 35567166 PMCID: PMC9103662 DOI: 10.3390/plants11091167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/09/2022] [Accepted: 04/12/2022] [Indexed: 11/16/2022]
Abstract
Grapes are subject to a wide range of climatic conditions during their life cycle, but the use of rootstocks can effectively ameliorate the effects of abiotic stress. However, the tolerance mechanism of different grape rootstock varieties varies under various stresses, and systematic research on this aspect is limited. On the basis of previous research, transcriptome sequencing was performed on three tolerant grape rootstock varieties (3309C, 520A, 1103P) and three intolerant grape rootstock varieties (5BB, 101-14, Beta). In total, 56,478,468 clean reads were obtained. One hundred and ten genes only existed in all combinations during P1 with a downregulated trend, and 178 genes existed only in P1 of tolerant grape rootstock varieties. Salt treatment firstly affected the photosynthesis of leaves, and tolerant varieties weakened or even eliminated this effect through their own mechanisms in the later stage. Tolerant varieties mobilized a large number of MFs during the P2 stage, such as hydrolase activity, carboxypeptidase activity, and dioxygenase activity. Carbon metabolism was significantly enriched in P1, while circadian rhythm and flavonoid biosynthesis were only enriched in tolerant varieties. In the intolerant varieties, photosynthesis-related pathways were always the most significantly enriched. There were large differences in the gene expression of the main signal pathways related to salt stress in different varieties. Salt stress affected the expression of genes related to plant abiotic stress, biotic stress, transcription factors, hormones, and secondary metabolism. Tolerant varieties mobilized more bHLH, WRKY, and MYB transcription factors to respond to salt stress than intolerant varieties. In the tolerant rootstocks, SOS was co-expressed. Among these, SOS1 and SOS2 were upregulated, and the SOS3 and SOS5 components were downregulated. The genes of heat shock proteins and the phenylalanine pathway were upregulated in the tolerant varieties. These findings outline a tolerance mechanism model for rootstocks for coping with osmotic stress, providing important information for improving the resistance of grapes under global climate change.
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Affiliation(s)
- Fanggui Zhao
- College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China; (F.Z.); (T.Z.); (Z.L.); (W.F.)
| | - Ting Zheng
- Institute of Horticulture, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
| | - Zhongjie Liu
- College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China; (F.Z.); (T.Z.); (Z.L.); (W.F.)
| | - Weihong Fu
- College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China; (F.Z.); (T.Z.); (Z.L.); (W.F.)
| | - Jinggui Fang
- College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China; (F.Z.); (T.Z.); (Z.L.); (W.F.)
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Patil S, Shinde M, Prashant R, Kadoo N, Upadhyay A, Gupta V. Comparative Proteomics Unravels the Differences in Salt Stress Response of Own-Rooted and 110R-Grafted Thompson Seedless Grapevines. J Proteome Res 2019; 19:583-599. [PMID: 31808345 DOI: 10.1021/acs.jproteome.9b00420] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Thompson Seedless, a commonly grown table grape variety, is sensitive to salinity when grown on its own roots, and therefore, it is frequently grafted onto salinity-tolerant wild grapevine rootstocks. Rising soil salinity is a growing concern in irrigated agricultural systems. The accumulation of salts near the root zone severely hampers plant growth, leading to a decrease in the productive lifespan of grapevine and causing heavy yield losses to the farmer. In the present study, we investigated the differences in response to salinity between own-rooted Thompson Seedless (TSOR) and 110R-grafted Thompson Seedless (TS110R) grapevines, wherein 110R is reported to be a salt-tolerant rootstock. The grapevines were subjected to salt stress by treating them with a 150 mM NaCl solution. The stress-induced changes in protein abundance were investigated using a label-free shotgun proteomics approach at three time-points viz. 6 h, 48 h, and 7 days of salt treatment. A total of 2793 proteins were identified, of which 246 were differentially abundant at various time-points in TSOR and TS110R vines. The abundance of proteins involved in several biological processes such as photosynthesis, amino acid metabolism, translation, chlorophyll biosynthesis, and generation of precursor metabolites was significantly affected by salt stress in both the vines but at different stages of stress. The results revealed that TSOR vines responded fervently to salt stress, while TS110R vines adopted a preventive approach. The findings of this study add to the knowledge of salinity response in woody and grafted plants and hence open the scope for further studies on salt stress-specific differences induced by grafting.
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Affiliation(s)
- Sucheta Patil
- Biochemical Sciences Division , CSIR-National Chemical Laboratory , Pune 411008 , India.,Academy of Scientific and Innovative Research , Ghaziabad 201002 , India
| | - Manisha Shinde
- ICAR-National Research Centre for Grapes , Pune 412307 , India
| | - Ramya Prashant
- Biochemical Sciences Division , CSIR-National Chemical Laboratory , Pune 411008 , India
| | - Narendra Kadoo
- Biochemical Sciences Division , CSIR-National Chemical Laboratory , Pune 411008 , India.,Academy of Scientific and Innovative Research , Ghaziabad 201002 , India
| | | | - Vidya Gupta
- Biochemical Sciences Division , CSIR-National Chemical Laboratory , Pune 411008 , India.,Academy of Scientific and Innovative Research , Ghaziabad 201002 , India
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Hu Y, Zhao L, Zhou J, Zhong X, Gu F, Liu Q, Li H, Guo R. iTRAQ protein profile analysis of young and old leaves of cotton (Gossypium hirsutum L.) differing in response to alkali stress. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2019; 141:370-379. [PMID: 31212241 DOI: 10.1016/j.plaphy.2019.06.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/13/2019] [Accepted: 06/13/2019] [Indexed: 06/09/2023]
Abstract
Proteins will provide a new perspective and deeper understanding for the research of crop alkali tolerance. The aims of this study were to determine and identify the differentially abundant proteins and adaptive mechanisms to alkali tolerance between young and old leaves of cotton. The 4704 proteins were identified, in which 1490 were significantly changed in young leaves and 563 were changed in old leaves in response to alkali stress. The differentially abundant proteins were classified into 10 functional categories in the young leaves, and only 3 functional categories were involved in the old leaves. In the photoreaction system, the accumulations of differential proteins, especially Psb proteins, were higher in young leaves than in old leaves. Compared with old leaves, the carbon metabolism was enhanced significantly through an increased chlorophyll content and increased expression of key proteins for carbon metabolism in young leaves. Furthermore, alkali stress revealed more complex effects on the nitrogen metabolism in young leaves than that in old leaves. Our results demonstrated that during adaptation of cotton to alkali stress, young and old leaves have distinct mechanisms of molecular metabolism regulation. The metabolic flexibility was more remarkable in young leaves than in old leaves; therefore, the alkali tolerance of young leaves is more efficient. These data will increase our understanding of alkali-tolerant mechanisms in higher plants.
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Affiliation(s)
- Yongjun Hu
- School of Life Sciences, ChangChun Normal University, Changchun, 130024, China
| | - Long Zhao
- Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Ji Zhou
- Land Consolidation and Rehabilitation Centre, Ministry of Natural Resources of the People's Republic of China, Beijing, 100000, PR China
| | - Xiuli Zhong
- Key Laboratory of Dryland Agriculture, Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Fengxue Gu
- Key Laboratory of Dryland Agriculture, Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Qi Liu
- Key Laboratory of Dryland Agriculture, Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Haoru Li
- Key Laboratory of Dryland Agriculture, Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Rui Guo
- Key Laboratory of Dryland Agriculture, Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
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Souid I, Toumi I, Hermosín-Gutiérrez I, Nasri S, Mliki A, Ghorbel A. The effect of salt stress on resveratrol and piceid accumulation in two Vitis vinifera L. cultivars. PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2019; 25:625-635. [PMID: 31168228 PMCID: PMC6522566 DOI: 10.1007/s12298-019-00668-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 03/21/2019] [Accepted: 04/02/2019] [Indexed: 05/27/2023]
Abstract
Salinity is one of the most important abiotic stresses, especially in arid regions. Such devastating constraint is converted mainly to oxidative burst. Thus, plants have to develop strategies to scavenge salt-related regenerated oxidant molecules. In the present work, fully aged plants derived from two Vitis vinifera L. cultivars, the Tunisian autochthonous tolerant genotype Razegui and the salt sensitive Syrah, were analyzed regarding their short term response to 100 mM NaCl, in hydroponic cultures. The ratio [ASA/ASA + DHA] was calculated on the basis of the oxidation of ascorbic acid (ASA) into dehydroascorbic acid (DHA) in leaves. Results proved that oxidative stress was generated. This led to the accumulation of malondialdehyde which referred to a lipid peroxidation mainly in the sensitive Syrah. In order to cope with these oxidative disturbances, trans-resveratrol as well as its glucosides trans-piceid and cis-piceid have been de novo synthesized in the sensitive variety. Razegui stilbene concentrations were presented here for the first time and unexpectedly did not show a very important variation during the salt elicitation.
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Affiliation(s)
- Imen Souid
- Campus for Girls Study, Pre-Medical Department, Sciences Faculty, King Khaled University, Box 3340, Abha, Saudi Arabia
- Central Analytical Laboratory of Animal Feeds, Box 155, Chotrana 1, 2036 Soukra, Tunisia
| | - Imene Toumi
- Department of Biology, University of Crete, P.O. Box 2280, 71409 Heraklion, Greece
| | - Isidro Hermosín-Gutiérrez
- Escuela Universitaría de Ingeniería Técnica Agrícola, Ronda de Calatrava, 7, 13071 Ciudad Real, Spain
| | - Soumaia Nasri
- Campus for Girls Study, Pre-Medical Department, Sciences Faculty, King Khaled University, Box 3340, Abha, Saudi Arabia
| | - Ahmed Mliki
- Laboratory of Grapevine Molecular Physiology, University of Tunis II, Tunis, Tunisia
| | - Abdelwahed Ghorbel
- Laboratory of Grapevine Molecular Physiology, University of Tunis II, Tunis, Tunisia
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Daldoul S, Amar AB, Gargouri M, Limam H, Mliki A, Wetzel T. A Grapevine-Inducible Gene Vv-α-gal/SIP Confers Salt and Desiccation Tolerance in Escherichia coli and Tobacco at Germinative Stage. Biochem Genet 2018; 56:78-92. [PMID: 29150723 DOI: 10.1007/s10528-017-9831-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2017] [Accepted: 11/11/2017] [Indexed: 01/01/2023]
Abstract
Grapevine is an important fruit crop cultivated worldwide. Previously, we have reported the characterization of a salt stress-inducible gene Vv-α-gal/SIP isolated from the tolerant grapevine cultivar Razegui. In this study, we performed functional studies in both Escherichia coli and tobacco systems to gain more insights in the role of the Vv-α-gal/SIP gene. Our data revealed that the recombinant E. coli cells harboring the pET24b+ expression vector with the Vv-α-gal/SIP showed higher tolerance to desiccation and salinity compared to E. coli cells harboring the vector alone. In addition, the transgenic tobacco plants expressing the Vv-α-gal/SIP gene exhibited a higher percentage of seed germination and better growth under salt stress than the wild-type (WT) tobacco seedlings. This stress mitigation might be related to the putative function of this gene, which is thought to be involved in carbohydrate metabolism regulation. Collectively, these results suggest that Vv-α-gal/SIP is potentially a candidate gene for engineering drought and salt tolerance in cultivated plants.
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Affiliation(s)
- Samia Daldoul
- Laboratory of Plant Molecular Physiology, Biotechnology Center of Borj Cedria, PB.901, 2050, Hammam-Lif, Tunisia.
- DLR Rheinpfalz, Institute of Plant Protection, Breitenweg 71, 67435, Neustadt an Der Weinstraße, Germany.
| | - Anis Ben Amar
- Laboratory of Plant Molecular Physiology, Biotechnology Center of Borj Cedria, PB.901, 2050, Hammam-Lif, Tunisia
- DLR Rheinpfalz, Institute of Plant Protection, Breitenweg 71, 67435, Neustadt an Der Weinstraße, Germany
| | - Mahmoud Gargouri
- Laboratory of Plant Molecular Physiology, Biotechnology Center of Borj Cedria, PB.901, 2050, Hammam-Lif, Tunisia
| | - Hajer Limam
- Laboratory of Plant Molecular Physiology, Biotechnology Center of Borj Cedria, PB.901, 2050, Hammam-Lif, Tunisia
| | - Ahmed Mliki
- Laboratory of Plant Molecular Physiology, Biotechnology Center of Borj Cedria, PB.901, 2050, Hammam-Lif, Tunisia
| | - Thierry Wetzel
- DLR Rheinpfalz, Institute of Plant Protection, Breitenweg 71, 67435, Neustadt an Der Weinstraße, Germany
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Goulao LF, Fernandes JC, Amâncio S. How the Depletion in Mineral Major Elements Affects Grapevine ( Vitis vinifera L.) Primary Cell Wall. FRONTIERS IN PLANT SCIENCE 2017; 8:1439. [PMID: 28871267 PMCID: PMC5566972 DOI: 10.3389/fpls.2017.01439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 08/03/2017] [Indexed: 05/29/2023]
Abstract
The noteworthy fine remodeling that plant cell walls (CWs) undergo to adapt to developmental, physiological and environmental cues and the observation that its composition and dynamics differ between species represents an opportunity to couple crop species agronomic studies with research on CW modifications. Vitis vinifera is one of the most important crops from an economic point-of-view due to the high value of the fruit, predominantly for winemaking. The availability of some information related to this species' CWs allows researching its responses to imposed conditions that affect the plant's development. Mineral deficiency, in particular nitrogen, phosphorus, potassium and sulfur, strongly affects plant metabolism, reducing both growth and crop yield. Despite the importance of mineral nutrition in development, its influence on CW synthesis and modifications is still insufficiently documented. Addressing this knowledge gap, V. vinifera experimental models were used to study CW responses to imposed mineral depletion in unorganized (callus) and organized (shoots) tissues. The discussion of the obtained results is the main focus of this review. Callus and shoots submitted to mineral restriction are impaired in specific CW components, predominantly cellulose. Reorganization on structure and deposition of several other polymers, in particular the degree and pattern of pectin methyl-esterification and the amount of xyloglucan (XyG), arabinan and extensin, is also observed. In view of recently proposed CW models that consider biomechanical hotspots and direct linkages between pectins and XyG/cellulose, the outcome of these modifications in explaining maintenance of CW integrity through compensatory stiffening can be debated. Nutrient stresses do not affect evenly all tissues with undifferentiated callus tissues showing more pronounced responses, followed by shoot mature internodes, and then newly formed internodes. The impact of nitrogen depletion leads to more noticeable responses, supporting this nutrient's primary role in plant development and metabolism. The consequential compensatory mechanisms highlight the pivotal role of CW in rearranging under environmental stresses.
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Extraction of Pathogenesis-Related Proteins and Phenolics in Sauvignon Blanc as Affected by Grape Harvesting and Processing Conditions. Molecules 2017; 22:molecules22071164. [PMID: 28704961 PMCID: PMC6152371 DOI: 10.3390/molecules22071164] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 07/10/2017] [Accepted: 07/10/2017] [Indexed: 11/17/2022] Open
Abstract
Thaumatin-like proteins (TLPs) and chitinases are the two main groups of pathogenesis-related (PR) proteins found in wine that cause protein haze formation. Previous studies have found that phenolics are also involved in protein haze formation. In this study, Sauvignon Blanc grapes were harvested and processed in two vintages (2011 and 2012) by three different treatments: (1) hand harvesting with whole bunch press (H-WB); (2) hand harvesting with destem/crush and 3 h skin contact (H-DC-3); and (3) machine harvesting with destem/crush and 3 h skin contact (M-DC-3). The juices were collected at three pressure levels (0.4 MPa, 0.8 MPa and 1.6 MPa), some juices were fermented in 750 mL of wine bottles to determine the bentonite requirement for the resulting wines. Results showed juices of M-DC-3 had significantly lower concentration of proteins, including PR proteins, compared to those of H-DC-3, likely due to the greater juice yield of M-DC-3 and interactions between proteins and phenolics. Juices from the 0.8–1.6 MPa pressure and resultant wines had the highest concentration of phenolics but the lowest concentration of TLPs. This supported the view that TLPs are released at low pressure as they are mainly present in grape pulp but additional extraction of phenolics largely present in skin occurs at higher pressing pressure. Wine protein stability tests showed a positive linear correlation between bentonite requirement and the concentration of chitinases, indicating the possibility of predicting bentonite requirement by quantification of chitinases. This study contributes to an improved understanding of extraction of haze-forming PR proteins and phenolics that can influence bentonite requirement for protein stabilization.
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Fan S, Jiang L, Wu J, Dong L, Cheng Q, Xu P, Zhang S. A Novel Pathogenesis-Related Class 10 Protein Gly m 4l, Increases Resistance upon Phytophthora sojae Infection in Soybean (Glycine max [L.] Merr.). PLoS One 2015; 10:e0140364. [PMID: 26474489 PMCID: PMC4608668 DOI: 10.1371/journal.pone.0140364] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 09/24/2015] [Indexed: 11/19/2022] Open
Abstract
Phytophthora root and stem rot of soybean, caused by Phytophthora sojae (P. sojae), is a destructive disease in many soybean planting regions worldwide. In a previous study, an expressed sequence tag (EST) homolog of the major allergen Pru ar 1 in apricot (Prunus armeniaca) was identified up-regulated in the highly resistant soybean 'Suinong 10' infected with P. sojae. Here, the full length of the EST was isolated using rapid amplification of cDNA ends (RACE). It showed the highest homology of 53.46% with Gly m 4 after comparison with the eight soybean allergen families reported and was named Gly m 4-like (Gly m 4l, GenBank accession no. HQ913577.1). The cDNA full length of Gly m 4l was 707 bp containing a 474 bp open reading frame encoding a polypeptide of 157 amino acids. Sequence analysis suggests that Gly m 4l contains a conserved 'P-loop' (phosphate-binding loop) motif at residues 47-55 aa and a Bet v 1 domain at residues 87-120 aa. The transcript abundance of Gly m 4l was significantly induced by P. sojae, salicylic acid (SA), NaCl, and also responded to methyl jasmonic acid (MeJA) and ethylene (ET). The recombinant Gly m 4l protein showed RNase activity and displayed directly antimicrobial activity that inhibited hyphal growth and reduced zoospore release in P. sojae. Further analyses showed that the RNase activity of the recombinant protein to degrading tRNA was significantly affected in the presence of zeatin. Over-expression of Gly m 4l in susceptible 'Dongnong 50' soybean showed enhanced resistance to P. sojae. These results indicated that Gly m 4l protein played an important role in the defense of soybean against P. sojae infection.
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Affiliation(s)
- Sujie Fan
- Soybean Research Institute, Key Laboratory of Soybean Biology of Chinese Education Ministry, Northeast Agricultural University, Harbin, 150030, Heilongjiang, People’s Republic of China
| | - Liangyu Jiang
- Soybean Research Institute, Key Laboratory of Soybean Biology of Chinese Education Ministry, Northeast Agricultural University, Harbin, 150030, Heilongjiang, People’s Republic of China
| | - Junjiang Wu
- Soybean Research Institute, Heilongjiang Academy of Agricultural Sciences, Collaborative Innovation Center of Grain Production Capacity Improvement in Heilongjiang Province, Harbin, 150086, Heilongjiang, People’s Republic of China
| | - Lidong Dong
- Soybean Research Institute, Key Laboratory of Soybean Biology of Chinese Education Ministry, Northeast Agricultural University, Harbin, 150030, Heilongjiang, People’s Republic of China
| | - Qun Cheng
- Soybean Research Institute, Key Laboratory of Soybean Biology of Chinese Education Ministry, Northeast Agricultural University, Harbin, 150030, Heilongjiang, People’s Republic of China
| | - Pengfei Xu
- Soybean Research Institute, Key Laboratory of Soybean Biology of Chinese Education Ministry, Northeast Agricultural University, Harbin, 150030, Heilongjiang, People’s Republic of China
| | - Shuzhen Zhang
- Soybean Research Institute, Key Laboratory of Soybean Biology of Chinese Education Ministry, Northeast Agricultural University, Harbin, 150030, Heilongjiang, People’s Republic of China
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Kosová K, Vítámvás P, Urban MO, Klíma M, Roy A, Prášil IT. Biological Networks Underlying Abiotic Stress Tolerance in Temperate Crops--A Proteomic Perspective. Int J Mol Sci 2015; 16:20913-42. [PMID: 26340626 PMCID: PMC4613235 DOI: 10.3390/ijms160920913] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Revised: 07/16/2015] [Accepted: 08/10/2015] [Indexed: 12/26/2022] Open
Abstract
Abiotic stress factors, especially low temperatures, drought, and salinity, represent the major constraints limiting agricultural production in temperate climate. Under the conditions of global climate change, the risk of damaging effects of abiotic stresses on crop production increases. Plant stress response represents an active process aimed at an establishment of novel homeostasis under altered environmental conditions. Proteins play a crucial role in plant stress response since they are directly involved in shaping the final phenotype. In the review, results of proteomic studies focused on stress response of major crops grown in temperate climate including cereals: common wheat (Triticum aestivum), durum wheat (Triticum durum), barley (Hordeum vulgare), maize (Zea mays); leguminous plants: alfalfa (Medicago sativa), soybean (Glycine max), common bean (Phaseolus vulgaris), pea (Pisum sativum); oilseed rape (Brassica napus); potato (Solanum tuberosum); tobacco (Nicotiana tabaccum); tomato (Lycopersicon esculentum); and others, to a wide range of abiotic stresses (cold, drought, salinity, heat, imbalances in mineral nutrition and heavy metals) are summarized. The dynamics of changes in various protein functional groups including signaling and regulatory proteins, transcription factors, proteins involved in protein metabolism, amino acid metabolism, metabolism of several stress-related compounds, proteins with chaperone and protective functions as well as structural proteins (cell wall components, cytoskeleton) are briefly overviewed. Attention is paid to the differences found between differentially tolerant genotypes. In addition, proteomic studies aimed at proteomic investigation of multiple stress factors are discussed. In conclusion, contribution of proteomic studies to understanding the complexity of crop response to abiotic stresses as well as possibilities to identify and utilize protein markers in crop breeding processes are discussed.
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Affiliation(s)
- Klára Kosová
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, Drnovská 507/73, 16106 Prague, Czech Republic.
| | - Pavel Vítámvás
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, Drnovská 507/73, 16106 Prague, Czech Republic.
| | - Milan Oldřich Urban
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, Drnovská 507/73, 16106 Prague, Czech Republic.
| | - Miroslav Klíma
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, Drnovská 507/73, 16106 Prague, Czech Republic.
| | - Amitava Roy
- Research Institute of Agricultural Engineering, Drnovská 507, 16106 Prague, Czech Republic.
| | - Ilja Tom Prášil
- Laboratory of Plant Stress Biology and Biotechnology, Division of Crop Genetics and Breeding, Crop Research Institute, Drnovská 507/73, 16106 Prague, Czech Republic.
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10
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George IS, Pascovici D, Mirzaei M, Haynes PA. Quantitative proteomic analysis of cabernet sauvignon grape cells exposed to thermal stresses reveals alterations in sugar and phenylpropanoid metabolism. Proteomics 2015; 15:3048-60. [PMID: 25959233 DOI: 10.1002/pmic.201400541] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Revised: 04/13/2015] [Accepted: 05/07/2015] [Indexed: 11/07/2022]
Abstract
Grapes (Vitis vinifera) are a valuable fruit crop and wine production is a major industry. Global warming and expanded range of cultivation will expose grapes to more temperature stresses in future. Our study investigated protein level responses to abiotic stresses, with particular reference to proteomic changes induced by the impact of four different temperature stress regimes, including both hot and cold temperatures, on cultured grape cells. Cabernet Sauvignon cell suspension cultures grown at 26°C were subjected to 14 h of exposure to 34 and 42°C for heat stress, and 18 and 10°C for cold stress. Cells from the five temperatures were harvested in biological triplicates and label-free quantitative shotgun proteomic analysis was performed. A total of 2042 non-redundant proteins were identified from the five temperature points. Fifty-five proteins were only detected in extreme heat stress conditions (42°C) and 53 proteins were only detected at extreme cold stress conditions (10°C). Gene Ontology (GO) annotations of differentially expressed proteins provided insights into the metabolic pathways that are involved in temperature stress in grape cells. Sugar metabolism displayed switching between alternative and classical pathways during temperature stresses. Additionally, nine proteins involved in the phenylpropanoid pathway were greatly increased in abundance at extreme cold stress, and were thus found to be cold-responsive proteins. All MS data have been deposited in the ProteomeXchange with identifier PXD000977 (http://proteomecentral.proteomexchange.org/dataset/PXD000977).
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Affiliation(s)
- Iniga S George
- Department of Chemistry and Biomolecular Sciences, Macquarie University, North Ryde, Australia
| | - Dana Pascovici
- Australian Proteome Analysis Facility (APAF), Macquarie University, North Ryde, Australia
| | - Mehdi Mirzaei
- Department of Chemistry and Biomolecular Sciences, Macquarie University, North Ryde, Australia
| | - Paul A Haynes
- Department of Chemistry and Biomolecular Sciences, Macquarie University, North Ryde, Australia
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11
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Tian B, Harrison R, Morton J, Deb-Choudhury S. Proteomic Analysis of Sauvignon Blanc Grape Skin, Pulp and Seed and Relative Quantification of Pathogenesis-Related Proteins. PLoS One 2015; 10:e0130132. [PMID: 26076362 PMCID: PMC4468203 DOI: 10.1371/journal.pone.0130132] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Accepted: 05/18/2015] [Indexed: 11/18/2022] Open
Abstract
Thaumatin-like proteins (TLPs) and chitinases are the main constituents of so-called protein hazes which can form in finished white wine and which is a great concern of winemakers. These soluble pathogenesis-related (PR) proteins are extracted from grape berries. However, their distribution in different grape tissues is not well documented. In this study, proteins were first separately extracted from the skin, pulp and seed of Sauvignon Blanc grapes, followed by trypsin digestion and analysis by liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS). Proteins identified included 75 proteins from Sauvignon Blanc grape skin, 63 from grape pulp and 35 from grape seed, mostly functionally classified as associated with metabolism and energy. Some were present exclusively in specific grape tissues; for example, proteins involved in photosynthesis were only detected in grape skin and proteins found in alcoholic fermentation were only detected in grape pulp. Moreover, proteins identified in grape seed were less diverse than those identified in grape skin and pulp. TLPs and chitinases were identified in both Sauvignon Blanc grape skin and pulp, but not in the seed. To relatively quantify the PR proteins, the protein extracts of grape tissues were seperated by HPLC first and then analysed by SDS-PAGE. The results showed that the protein fractions eluted at 9.3 min and 19.2 min under the chromatographic conditions of this study confirmed that these corresponded to TLPs and chitinases seperately. Thus, the relative quantification of TLPs and chitinases in protein extracts was carried out by comparing the area of corresponding peaks against the area of a thamautin standard. The results presented in this study clearly demonstrated the distribution of haze-forming PR proteins in grape berries, and the relative quantification of TLPs and chitinases could be applied in fast tracking of changes in PR proteins during grape growth and determination of PR proteins in berries at harvest.
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Affiliation(s)
- Bin Tian
- Department of Wine, Food and Molecular Biosciences, Lincoln University, Lincoln, 7647, Canterbury, New Zealand
- * E-mail:
| | - Roland Harrison
- Department of Wine, Food and Molecular Biosciences, Lincoln University, Lincoln, 7647, Canterbury, New Zealand
| | - James Morton
- Department of Wine, Food and Molecular Biosciences, Lincoln University, Lincoln, 7647, Canterbury, New Zealand
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Wang L, Wei J, Zou Y, Xu K, Wang Y, Cui L, Xu Y. Molecular characteristics and biochemical functions of VpPR10s from Vitis pseudoreticulata associated with biotic and abiotic stresses. Int J Mol Sci 2014; 15:19162-82. [PMID: 25340981 PMCID: PMC4227267 DOI: 10.3390/ijms151019162] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Revised: 08/05/2014] [Accepted: 10/13/2014] [Indexed: 11/17/2022] Open
Abstract
Grapes are one of the world's oldest and most important fruit crops. They are of high economic value in many countries, but the susceptibility of the dominant winegrape species Vitis vinifera to fungal disease is a significant problem. The Chinese wild grape species are a rich source of disease-resistance genes and these can be used to discover how disease resistance in V. vinifera grapevines might be enhanced. Pathogenesis-related (PR) 10 proteins are involved in the disease-response. Here, we use the genomic DNA of the Chinese wild species Vitis pseudoreticulata accession "Baihe-35-1" as the template to design specific primers based on VvPR10s sequences. We used overlap extension PCR to obtain the sequences: VpPR10.4, VpPR10.6, VpPR10.7 and VpPR10.9. The coding sequences of the VpPR10s were then cloned into the pGEX-4T-1 vector. The purified proteins VpPR10.4, VpPR10.6, VpPR10.7 and VpPR10.9 were used to analyse nuclease activity. Meanwhile, functional analysis of VpPR10s under different biotic and abiotic stresses was carried out to further clarify the disease-resistance mechanisms of the Chinese wild grapevine VpPR10 genes. The analysis of protein structure indicates that VpPR10.4 and VpPR10.7 had the P-loop domain and the Bet v 1 motif, which are a consistent feature of plant PR10. However, there was no P-loop domain or Bet v 1 motif in VpPR10.9 and we could not find the Bet v 1 motif in VpPR10.6. The results of the nuclease activity assay and of the functional analyses of VpPR10s under different biotic and abiotic stresses also confirm that VpPR10.4 and VpPR10.7 proteins have marked RNase, DNase, anti-fungal activities and respond to abiotic stresses. The VpPR10.6 and VpPR10.9 proteins do not have these activities and functions.
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Affiliation(s)
- Lan Wang
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Jinyu Wei
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Ying Zou
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Keyao Xu
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Yuejin Wang
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Lu Cui
- College of Food Science Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Yan Xu
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A&F University, Yangling 712100, Shaanxi, China.
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13
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Liu GT, Ma L, Duan W, Wang BC, Li JH, Xu HG, Yan XQ, Yan BF, Li SH, Wang LJ. Differential proteomic analysis of grapevine leaves by iTRAQ reveals responses to heat stress and subsequent recovery. BMC PLANT BIOLOGY 2014; 14:110. [PMID: 24774513 PMCID: PMC4108046 DOI: 10.1186/1471-2229-14-110] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Accepted: 04/17/2014] [Indexed: 05/18/2023]
Abstract
BACKGROUND High temperature is a major environmental factor limiting grape yield and affecting berry quality. Thermotolerance includes the direct response to heat stress and the ability to recover from heat stress. To better understand the mechanism of the thermotolerance of Vitis, we combined a physiological analysis with iTRAQ-based proteomics of Vitis vinifera cv Cabernet Sauvignon, subjected to 43°C for 6 h, and then followed by recovery at 25/18°C. RESULTS High temperature increased the concentrations of TBARS and inhibited electronic transport in photosynthesis apparatus, indicating that grape leaves were damaged by heat stress. However, these physiological changes rapidly returned to control levels during the subsequent recovery phase from heat stress. One hundred and seventy-four proteins were differentially expressed under heat stress and/or during the recovery phase, in comparison to unstressed controls, respectively. Stress and recovery conditions shared 42 proteins, while 113 and 103 proteins were respectively identified under heat stress and recovery conditions alone. Based on MapMan ontology, functional categories for these dysregulated proteins included mainly photosynthesis (about 20%), proteins (13%), and stress (8%). The subcellular localization using TargetP showed most proteins were located in the chloroplasts (34%), secretory pathways (8%) and mitochondrion (3%). CONCLUSION On the basis of these findings, we proposed that some proteins related to electron transport chain of photosynthesis, antioxidant enzymes, HSPs and other stress response proteins, and glycolysis may play key roles in enhancing grapevine adaptation to and recovery capacity from heat stress. These results provide a better understanding of the proteins involved in, and mechanisms of thermotolerance in grapevines.
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Affiliation(s)
- Guo-Tian Liu
- Key laboratory of Plant Resources and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R., China
- University of China Academy of Sciences, Beijing 100049, P. R., China
| | - Ling Ma
- Key laboratory of Plant Resources and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R., China
- University of China Academy of Sciences, Beijing 100049, P. R., China
| | - Wei Duan
- Key laboratory of Plant Resources and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R., China
| | - Bai-Chen Wang
- Key Laboratory of Photobiology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R., China
| | - Ji-Hu Li
- Key laboratory of Plant Resources and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R., China
- University of China Academy of Sciences, Beijing 100049, P. R., China
| | - Hong-Guo Xu
- Key laboratory of Plant Resources and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R., China
| | - Xue-Qing Yan
- Beijing Computing Center, Beijing 100094, P. R. China
| | - Bo-Fang Yan
- Key laboratory of Plant Resources and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R., China
- University of China Academy of Sciences, Beijing 100049, P. R., China
| | - Shao-Hua Li
- Key laboratory of Plant Resources and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R., China
- Key laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botany Garden, Chinese Academy of Sciences, Wuhan 430074, P. R., China
| | - Li-Jun Wang
- Key laboratory of Plant Resources and Beijing Key Laboratory of Grape Science and Enology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P. R., China
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Xu TF, Zhao XC, Jiao YT, Wei JY, Wang L, Xu Y. A pathogenesis related protein, VpPR-10.1, from Vitis pseudoreticulata: an insight of its mode of antifungal activity. PLoS One 2014; 9:e95102. [PMID: 24759805 PMCID: PMC3997386 DOI: 10.1371/journal.pone.0095102] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Accepted: 03/21/2014] [Indexed: 01/07/2023] Open
Abstract
Previously, VpPR-10.1 was isolated and characterized from a cDNA library of a fungus-resistant accession of Chinese wild grape (Vitis pseudoreticulata). We found that expression of VpPR-10.1 is affected by the fungal pathogen Erysiphe necator. To investigate the biochemical basis of the nuclease activity of VpPR-10.1 and its role in antifungal resistance, we generated recombinant VpPR-10.1 as well as site-directed mutations targeting three conserved amino acid residues among plant PR-10 s: Lys55, Glu149, and Tyr151. We showed that wild-type recombinant VpPR-10.1 exhibits both RNase and DNase activities. Mutant VpPR10.1-Y151H essentially retained all these activities. In contrast, VpPR10.1-K55N, where Lys55 in the P-loop region is mutated to Asn, and VpPR10.1-E149G, where Glu149 is mutated to Gly, lost their nuclease activity, indicating that both residues play a critical role in catalyzing RNA and DNA degradation. Furthermore, VpPR10.1 and VpPR10.1-Y151H inhibited the growth of the cultured fungal pathogen Alternaria alternate. Through transient expression in grapevine, we also demonstrated that VpPR10.1-K55N and VpPR10.1-E149G compromised resistance to E. necator. Finally, we further found that VpPR-10.1 can lead to programmed cell death and DNA degradation when incubated with tobacco BY-2 suspension cells. We show here that Lys55 and Glu149, but not Tyr151, are required for the RNase, DNase and antifungal activities of VpPR-10.1. The strong correlation between the level of VpPR-10.1 nuclease activity and its antifungal property indicates that the former is the biochemical basis for the latter. Taken together, our experiments revealed that VpPR-10.1 is critical in mediating fungal resistance in grape, potentially playing a dual role by degrading pathogen RNA and inducing programmed death of host cells.
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Affiliation(s)
- Teng-Fei Xu
- State Key Laboratory of Crop Stress Biology in Arid Areas (Northwest A&F University), Yangling, Shaanxi, China
- College of Horticulture, Northwest A&F University, Yangling, Shaanxi, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, China
| | | | - Yun-Tong Jiao
- State Key Laboratory of Crop Stress Biology in Arid Areas (Northwest A&F University), Yangling, Shaanxi, China
- College of Horticulture, Northwest A&F University, Yangling, Shaanxi, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, China
| | - Jin-Yu Wei
- State Key Laboratory of Crop Stress Biology in Arid Areas (Northwest A&F University), Yangling, Shaanxi, China
- College of Horticulture, Northwest A&F University, Yangling, Shaanxi, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, China
| | - Lan Wang
- State Key Laboratory of Crop Stress Biology in Arid Areas (Northwest A&F University), Yangling, Shaanxi, China
- College of Horticulture, Northwest A&F University, Yangling, Shaanxi, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, China
| | - Yan Xu
- State Key Laboratory of Crop Stress Biology in Arid Areas (Northwest A&F University), Yangling, Shaanxi, China
- College of Horticulture, Northwest A&F University, Yangling, Shaanxi, China
- Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture, Yangling, Shaanxi, China
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15
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Ferri M, Franceschetti M, Naldrett MJ, Saalbach G, Tassoni A. Effects of chitosan on the protein profile of grape cell culture subcellular fractions. Electrophoresis 2014; 35:1685-92. [DOI: 10.1002/elps.201300624] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 02/06/2014] [Accepted: 02/24/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Maura Ferri
- Department of Biological, Geological and Environmental Sciences; University of Bologna; Bologna Italy
| | - Marina Franceschetti
- Department of Biological, Geological and Environmental Sciences; University of Bologna; Bologna Italy
| | - Michael J. Naldrett
- Department of Biological Chemistry, Proteomics Facility, John Innes Centre; Norwich Research Park; Norwich UK
| | - Gerhard Saalbach
- Department of Biological Chemistry, Proteomics Facility, John Innes Centre; Norwich Research Park; Norwich UK
| | - Annalisa Tassoni
- Department of Biological, Geological and Environmental Sciences; University of Bologna; Bologna Italy
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16
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George IS, Haynes PA. Current perspectives in proteomic analysis of abiotic stress in Grapevines. FRONTIERS IN PLANT SCIENCE 2014; 5:686. [PMID: 25538720 PMCID: PMC4258992 DOI: 10.3389/fpls.2014.00686] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Accepted: 11/18/2014] [Indexed: 05/21/2023]
Abstract
Grapes are an important crop plant which forms the basis of a globally important industry. Grape and wine production is particularly vulnerable to environmental and climatic fluctuations, which makes it essential for us to develop a greater understanding of the molecular level responses of grape plants to various abiotic stresses. The completion of the initial grape genome sequence in 2007 has led to a significant increase in research on grapes using proteomics approaches. In this article, we discuss some of the current research on abiotic stress in grapevines, in the context of abiotic stress research in other plant species. We also highlight some of the current limitations in grapevine proteomics and identify areas with promising scope for potential future research.
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Affiliation(s)
| | - Paul A. Haynes
- *Correspondence: Paul A. Haynes, Department of Chemistry and Biomolecular Sciences, Macquarie University, F7B 331, North Ryde, NSW 2109, Australia e-mail:
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17
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Impacts of pr-10a overexpression at the molecular and the phenotypic level. Int J Mol Sci 2013; 14:15141-66. [PMID: 23880863 PMCID: PMC3742292 DOI: 10.3390/ijms140715141] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Revised: 05/19/2013] [Accepted: 05/23/2013] [Indexed: 12/04/2022] Open
Abstract
Biotechnological approaches using genetic modifications such as homologous gene overexpression can be used to decode gene functions under well-defined circumstances. However, only the recording of the resulting phenotypes allows inferences about the impact of the modification on the organisms’ evolutionary, ecological or economic performance. We here compare a potato wild-type cell line with two genetically engineered cell cultures homologously overexpressing Pathogenesis Related Protein 10a (pr-10a). A detailed analysis of the relative gene-expression patterns of pr-10a and its regulators sebf and pti4 over time provides insights into the molecular response of heterotrophic cells to distinct osmotic and salt-stress conditions. Furthermore, this system serves as an exemplar for the tracing of respiration kinetics as a faster and more sensitive alternative to the laborious and time-consuming recording of growth curves. The utility and characteristics of the resulting data type and the requirements for its appropriate analysis are figured out. It is demonstrated how this novel type of phenotypic information together with the gene-expression-data provides valuable insights into the effect of genetic modifications on the behaviour of cells on both the molecular and the macroscopic level.
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18
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Protein contribution to plant salinity response and tolerance acquisition. Int J Mol Sci 2013; 14:6757-89. [PMID: 23531537 PMCID: PMC3645664 DOI: 10.3390/ijms14046757] [Citation(s) in RCA: 127] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 02/25/2013] [Accepted: 02/26/2013] [Indexed: 11/17/2022] Open
Abstract
The review is focused on plant proteome response to salinity with respect to physiological aspects of plant salt stress response. The attention is paid to both osmotic and ionic effects of salinity stress on plants with respect to several protein functional groups. Therefore, the role of individual proteins involved in signalling, changes in gene expression, protein biosynthesis and degradation and the resulting changes in protein relative abundance in proteins involved in energy metabolism, redox metabolism, stressand defence-related proteins, osmolyte metabolism, phytohormone, lipid and secondary metabolism, mechanical stress-related proteins as well as protein posttranslational modifications are discussed. Differences between salt-sensitive (glycophytes) and salt-tolerant (halophytes) plants are analysed with respect to differential salinity tolerance. In conclusion, contribution of proteomic studies to understanding plant salinity tolerance is summarised and discussed.
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19
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He M, Xu Y, Cao J, Zhu Z, Jiao Y, Wang Y, Guan X, Yang Y, Xu W, Fu Z. Subcellular localization and functional analyses of a PR10 protein gene from Vitis pseudoreticulata in response to Plasmopara viticola infection. PROTOPLASMA 2013; 250:129-40. [PMID: 22327469 DOI: 10.1007/s00709-012-0384-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2011] [Accepted: 01/30/2012] [Indexed: 05/04/2023]
Abstract
Downy mildew, caused by the oomycete Plasmopara viticola, is a serious fungal disease in the cultivated European grapevines (Vitis vinifera L.). The class 10 of pathogenesis-related (PR) genes in grapevine leaves was reported to be accumulated at mRNA level in response to P. viticola infection. To elucidate the functional roles of PR10 genes during plant-pathogen interactions, a PR10 gene from a fungal-resistant accession of Chinese wild Vitis pseudoreticulata (designated VpPR10.2) was isolated and showed high homology to PR10.2 from susceptible V. vinifera (designated VvPR10.2). Comparative analysis displayed that there were significant differences in the patterns of gene expression between the PR10 genes from the two host species. VpPR10.2 was induced with high level in leaves infected by P. viticola, while VvPR10.2 showed a low response to this inoculation. Recombinant VpPR10.2 protein showed DNase activity against host genomic DNA and RNase activity against yeast total RNA in vitro. Meanwhile, recombinant VpPR10.2 protein inhibited the growth of tobacco fungus Alternaria alternata and over-expression of VpPR10.2 in susceptible V. vinifera enhanced the host resistance to P. viticola. The results from subcellular localization analysis showed that VpPR10.2 proteins were distributed dynamically inside or outside of host cell. Moreover, they were found in haustorium of P. viticola and nucleus of host cell which was associated with a nucleus collapse at 10 days post-inoculation. Taken together, these results suggested that VpPR10.2 might play an important role in host plant defense against P. viticola infection.
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Affiliation(s)
- Mingyang He
- State Key Laboratory of Crop Stress Biology in Arid Areas, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China
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20
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Hakeem KR, Chandna R, Ahmad P, Iqbal M, Ozturk M. Relevance of Proteomic Investigations in Plant Abiotic Stress Physiology. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2012; 16:621-35. [DOI: 10.1089/omi.2012.0041] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Khalid Rehman Hakeem
- Molecular Ecology Laboratory, Department of Botany, Jamia Hamdard, New Delhi, India
| | - Ruby Chandna
- Molecular Ecology Laboratory, Department of Botany, Jamia Hamdard, New Delhi, India
| | - Parvaiz Ahmad
- Department of Botany, Amar Singh College, University of Kashmir, Srinagar, India
| | - Muhammad Iqbal
- Molecular Ecology Laboratory, Department of Botany, Jamia Hamdard, New Delhi, India
| | - Munir Ozturk
- Department of Botany, Ege University, Bornova, Izmir, Turkey
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21
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Vaas LAI, Marheine M, Seufert S, Schumacher HM, Kiesecker H, Heine-Dobbernack E. Impact of pr-10a overexpression on the cryopreservation success of Solanum tuberosum suspension cultures. PLANT CELL REPORTS 2012; 31:1061-1071. [PMID: 22252543 DOI: 10.1007/s00299-011-1225-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2011] [Revised: 11/18/2011] [Accepted: 12/30/2011] [Indexed: 05/31/2023]
Abstract
Although many genes are supposed to be a part of plant cell tolerance mechanisms against osmotic or salt stress, their influence on tolerance towards stress during cryopreservation procedures has rarely been investigated. For instance, the overexpression of the pathogenesis-related gene 10a (pr-10a) leads to improved osmotic tolerance in a transgenic cell culture of Solanum tuberosum cv. Désirée. In this study, a cryopreservation method, consisting of osmotic pretreatment, cryoprotection with DMSO and controlled-rate freezing, was used to characterize the relation between cryopreservation success and pr-10a expression in suspension cultures of S. tuberosum wild-type cells and cells overexpressing pathogenesis-related protein 10a (Pr-10a). By varying the sorbitol concentration, thus modifying the strength of the osmotic stress during the pretreatment phase, it can be shown that the wild type can successfully be cryopreserved only in a relatively narrow range of sorbitol concentrations, while the pr-10a overexpression leads to an enhanced cryopreservation success over the whole range of applied sorbitol concentrations. Together with transcription data we show that the pr-10a overexpression causes an enhanced osmotic tolerance, which in turn leads to enhanced cryopreservability, but also indicates a role of pr-10a in signal transduction. An increased cryopreservability of the transgenic cell line occurs for pretreatments longer than 24 h. Since both genotypes, characterized by distinct baseline levels of expression, exhibited similar patterns of expression induction, the induction of pr-10a appears to be a key step in the stress signal transduction of plant cells under osmotic stress.
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Affiliation(s)
- Lea A I Vaas
- Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures, Inhoffenstr. 7b, 38124 Braunschweig, Germany.
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22
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Daldoul S, Mliki A, Höfer MU. Suppressive subtractive hybridization method analysis and its application to salt stress in grapevine (Vitis vinifera L.). RUSS J GENET+ 2012. [DOI: 10.1134/s1022795412010061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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Salazar FN, López F, Chiffelle I, López R, Peña-Neira A. Evaluation of pathogenesis-related protein content and protein instability of seven white grape (Vitis vinifera L.) clones from Casablanca Valley, Chile. Eur Food Res Technol 2012. [DOI: 10.1007/s00217-012-1659-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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24
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Zhang H, Han B, Wang T, Chen S, Li H, Zhang Y, Dai S. Mechanisms of plant salt response: insights from proteomics. J Proteome Res 2011; 11:49-67. [PMID: 22017755 DOI: 10.1021/pr200861w] [Citation(s) in RCA: 201] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Soil salinity is a major abiotic stress that limits plant growth and agriculture productivity. To cope with salt stress, plants have evolved complex salt-responsive signaling and metabolic processes at the cellular, organ, and whole-plant levels. Investigation of the physiological and molecular mechanisms underlying plant salinity tolerance will provide valuable information for effective engineering strategies. Current proteomics provides a high-throughput approach to study sophisticated molecular networks in plants. In this review, we describe a salt-responsive protein database by an integrated analysis of proteomics-based studies. The database contains 2171 salt-responsive protein identities representing 561 unique proteins. These proteins have been identified from leaves, roots, shoots, seedlings, unicells, grains, hypocotyls, radicles, and panicles from 34 plant species. The identified proteins provide invaluable information toward understanding the complex and fine-tuned plant salt-tolerance mechanisms in photosynthesis, reactive oxygen species (ROS) scavenging, ion homeostasis, osmotic modulation, signaling transduction, transcription, protein synthesis/turnover, cytoskeleton dynamics, and cross-tolerance to different stress conditions.
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Affiliation(s)
- Heng Zhang
- Alkali Soil Natural Environmental Science Center, Northeast Forestry University, Key Laboratory of Saline-alkali Vegetation Ecology Restoration in Oil Field, Ministry of Education, Harbin 150040, China
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25
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Manaa A, Ahmed HB, Smiti S, Faurobert M. Salt-Stress Induced Physiological and Proteomic Changes in Tomato (Solanum lycopersicum) Seedlings. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2011; 15:801-9. [DOI: 10.1089/omi.2011.0045] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Arafet Manaa
- Unité d'Ecophysiologie et Nutrition des Plantes, Département de Biologie, Faculté des Sciences de Tunis, Université Tunis El Manar, Tunisie
- Institut National de la Recherche Agronomique, Unité de Génétique et Amélioration des Fruits et Légumes, INRA, UR 1052, Domaine Saint-Maurice, Montfavet cedex, France
| | - Hela Ben Ahmed
- Unité d'Ecophysiologie et Nutrition des Plantes, Département de Biologie, Faculté des Sciences de Tunis, Université Tunis El Manar, Tunisie
| | - Samira Smiti
- Unité d'Ecophysiologie et Nutrition des Plantes, Département de Biologie, Faculté des Sciences de Tunis, Université Tunis El Manar, Tunisie
| | - Mireille Faurobert
- Institut National de la Recherche Agronomique, Unité de Génétique et Amélioration des Fruits et Légumes, INRA, UR 1052, Domaine Saint-Maurice, Montfavet cedex, France
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Ben Salem-Fnayou A, Bouamama B, Ghorbel A, Mliki A. Investigations on the leaf anatomy and ultrastructure of grapevine (Vitis vinifera) under heat stress. Microsc Res Tech 2011; 74:756-62. [PMID: 21780249 DOI: 10.1002/jemt.20955] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2010] [Accepted: 09/18/2010] [Indexed: 01/10/2023]
Abstract
Leaf anatomical and ultrastructural responses of "Razegui" and "Muscat Italia" grapevine cultivars to high temperatures were studied under controlled conditions (T > 36°C), based on photonic and electron microscopy. Histological studies performed on leaves from heat-stressed and control grapevines revealed thicker leaf blades under high temperature conditions. Environmental scanning electron microscopy of leaf surfaces from both cultivars allowed observing sinuate epidermal cells on the leaves of grapevines cultivated under heat stress and irregular giant oblong pores on their adaxial surface. When observed by transmission electron microscopy, leaf cross sections in grapevines cultivated under high temperature conditions exhibited folded cuticle and cell wall on the adaxial epidermis layer. Therefore, significantly greater cell wall thicknesses were measured under heat stress than control conditions in both cultivars. Regarding chloroplasts, they were more globular in shape under heat stress compared with control conditions and had disorganized thylakoids with a reduced thickness of grana stacking. The size of starch granule decreased, while the number of plastoglobules increased with heat stress, indicating a reduced carbon metabolism and a beginning of senescence within the 3-month heat stress period. This study confirms widespread adaptive properties in two grapevine cultivars in response to high temperature stress.
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Affiliation(s)
- Asma Ben Salem-Fnayou
- Laboratoire de Physiologie Moléculaire des Plantes, Centre de Biotechnologie de Borj-Cédria-B.P. 901-Hammam-Lif, 2050-Tunisia.
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27
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Martínez-Esteso MJ, Sellés-Marchart S, Lijavetzky D, Pedreño MA, Bru-Martínez R. A DIGE-based quantitative proteomic analysis of grape berry flesh development and ripening reveals key events in sugar and organic acid metabolism. JOURNAL OF EXPERIMENTAL BOTANY 2011; 62:2521-69. [PMID: 21576399 DOI: 10.1093/jxb/erq434] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Grapevine (Vitis vinifera L.) is an economically important fruit crop. Quality-determining grape components, such as sugars, acids, flavours, anthocyanins, tannins, etc., are accumulated during the different grape berry development stages. Thus, correlating the proteomic profiles with the biochemical and physiological changes occurring in grape is of paramount importance to advance the understanding of the berry development and ripening processes. Here, the developmental analysis of V. vinifera cv. Muscat Hamburg berries is reported at protein level, from fruit set to full ripening. A top-down proteomic approach based on differential in-gel electrophoresis (DIGE) followed by tandem mass spectrometry led to identification and quantification of 156 and 61 differentially expressed proteins in green and ripening phases, respectively. Two key points in development, with respect to changes in protein level, were detected: end of green development and beginning of ripening. The profiles of carbohydrate metabolism enzymes were consistent with a net conversion of sucrose to malate during green development. Pyrophosphate-dependent phosphofructokinase is likely to play a key role to allow an unrestricted carbon flow. The well-known change of imported sucrose fate at the beginning of ripening from accumulation of organic acid (malate) to hexoses (glucose and fructose) was well correlated with a switch in abundance between sucrose synthase and soluble acid invertase. The role of the identified proteins is discussed in relation to their biological function, grape berry development, and to quality traits. Another DIGE experiment comparing fully ripe berries from two vintages showed very few spots changing, thus indicating that protein changes detected throughout development are specific.
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Affiliation(s)
- Maria José Martínez-Esteso
- Grupo de Proteómica y Genómica Funcional de Plantas, Dept. Agroquímica y Bioquímica, Facultad de Ciencias, Universidad de Alicante, Apartado 99, E-03080 Alicante, Spain
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Manaa A, Ben Ahmed H, Valot B, Bouchet JP, Aschi-Smiti S, Causse M, Faurobert M. Salt and genotype impact on plant physiology and root proteome variations in tomato. JOURNAL OF EXPERIMENTAL BOTANY 2011; 62:2797-813. [PMID: 21330356 DOI: 10.1093/jxb/erq460] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
To evaluate the genotypic variation of salt stress response in tomato, physiological analyses and a proteomic approach have been conducted in parallel on four contrasting tomato genotypes. After a 14 d period of salt stress in hydroponic conditions, the genotypes exhibited different responses in terms of plant growth, particularly root growth, foliar accumulation of Na(+), and foliar K/Na ratio. As a whole, Levovil appeared to be the most tolerant genotype while Cervil was the most sensitive one. Roma and Supermarmande exhibited intermediary behaviours. Among the 1300 protein spots reproducibly detected by two-dimensional electrophoresis, 90 exhibited significant abundance variations between samples and were submitted to mass spectrometry for identification. A common set of proteins (nine spots), up- or down-regulated by salt-stress whatever the genotype, was detected. But the impact of the tomato genotype on the proteome variations was much higher than the salt effect: 33 spots that were not variable with salt stress varied with the genotype. The remaining number of variable spots (48) exhibited combined effects of the genotype and the salt factors, putatively linked to the degrees of genotype tolerance. The carbon metabolism and energy-related proteins were mainly up-regulated by salt stress and exhibited most-tolerant versus most-sensitive abundance variations. Unexpectedly, some antioxidant and defence proteins were also down-regulated, while some proteins putatively involved in osmoprotectant synthesis and cell wall reinforcement were up-regulated by salt stress mainly in tolerant genotypes. The results showed the effect of 14 d stress on the tomato root proteome and underlined significant genotype differences, suggesting the importance of making use of genetic variability.
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Affiliation(s)
- Arafet Manaa
- Unité d'Ecophysiologie et Nutrition des Plantes, Département de Biologie, Faculté des Sciences de Tunis, Université Tunis El Manar, 1060 Tunisie
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29
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Palma JM, Corpas FJ, del Río LA. Proteomics as an approach to the understanding of the molecular physiology of fruit development and ripening. J Proteomics 2011; 74:1230-43. [PMID: 21524723 DOI: 10.1016/j.jprot.2011.04.010] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Revised: 04/05/2011] [Accepted: 04/11/2011] [Indexed: 11/24/2022]
Abstract
Fruit ripening is a developmental complex process which occurs in higher plants and involves a number of stages displayed from immature to mature fruits that depend on the plant species and the environmental conditions. Nowadays, the importance of fruit ripening comes mainly from the link between this physiological process in plants and the economic repercussions as a result of one of the human activities, the agricultural industry. In most cases, fruit ripening is accompanied by colour changes due to different pigment content and increases in sugar levels, among others. Major physiological modifications that affect colour, texture, flavour, and aroma are under the control of both external (light and temperature) and internal (developmental gene regulation and hormonal control) factors. Due to the huge amount of metabolic changes that take place during ripening in fruits from higher plants, the accomplishment of new throughput methods which can provide a global evaluation of this process would be desirable. Differential proteomics of immature and mature fruits would be a useful tool to gain information on the molecular changes which occur during ripening, but also the investigation of fruits at different ripening stages will provide a dynamic picture of the whole transformation of fruits. This subject is furthermore of great interest as many fruits are essential for human nutrition. Thus far different maturation profiles have been reported specific for each crop species. In this work, a thorough review of the proteomic database from fruit development and maturation of important crop species will be updated to understand the molecular physiology of fruits at ripening stages.
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Affiliation(s)
- José M Palma
- Departmento de Bioquímica, Biología Celular y Molecular de Plantas, Estación Experimental del Zaidín, CSIC, Apartado 419, 18080 Granada, Spain.
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Martínez-Esteso MJ, Casado-Vela J, Sellés-Marchart S, Elortza F, Pedreño MA, Bru-Martínez R. iTRAQ-based profiling of grape berry exocarp proteins during ripening using a parallel mass spectrometric method. ACTA ACUST UNITED AC 2011; 7:749-65. [DOI: 10.1039/c0mb00194e] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Margaria P, Palmano S. Response of the Vitis vinifera L. cv. 'Nebbiolo' proteome to Flavescence dorée phytoplasma infection. Proteomics 2010; 11:212-24. [PMID: 21204249 DOI: 10.1002/pmic.201000409] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2010] [Revised: 10/11/2010] [Accepted: 10/18/2010] [Indexed: 01/05/2023]
Abstract
Flavescence dorée is a serious phytoplasma disease affecting grapevine in several European countries. We studied the interaction of Flavescence dorée phytoplasma with its natural plant host by monitoring the effects of infection on the protein expression profile. Among the 576 analyzed spots, 33 proteins were differentially regulated in infected grapevines. Grouping into MIPS functional categories showed proteins involved in metabolism (21%), energy processes (9%), protein synthesis (3%), protein fate (18%), cellular transport and transport routes (6%), cell defense and virulence (42%). Among the differentially regulated proteins, we selected six targets (thaumatin I, thaumatin II, osmotin-like protein, plant basic secretory protein, AAA(+) Rubisco activase and proteasome α5 subunit) and we analyzed their expression by quantitative RT-PCR on samples collected in 2008 and 2009 in several vineyards in Piedmont region, Italy. There was a positive correlation between mRNA and protein expression for most of the genes in both the years. We discuss the involvement of these proteins in the specific response to phytoplasma infection. To our knowledge, this work is the first to investigate the response of the grapevine proteome to Flavescence dorée phytoplasma infection, and provides reference protein profiles for future comparative proteomic and genomic studies.
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Daldoul S, Guillaumie S, Reustle GM, Krczal G, Ghorbel A, Delrot S, Mliki A, Höfer MU. Isolation and expression analysis of salt induced genes from contrasting grapevine (Vitis vinifera L.) cultivars. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2010; 179:489-98. [PMID: 21802607 DOI: 10.1016/j.plantsci.2010.07.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2010] [Revised: 06/17/2010] [Accepted: 07/22/2010] [Indexed: 05/11/2023]
Abstract
Salt stress adversely affects the growth of grapevine plants. In order to understand the molecular basis of salt stress response in grapevine plants, suppression subtractive hybridization (SSH) and microarray based screening approaches were combined. Two leaf-specific subtractive cDNA libraries were constructed from grapevine plants subjected to a moderate, incremental salt stress treatment. SSH were performed 6h and 24h after NaCl peaked at 100mM using cDNAs prepared from leaves of a salt tolerant cultivar (Razegui) as testers and cDNAs from unstressed leaves as drivers. Then, a pre-screened subset of cDNA clones from these SSH libraries were used to construct a Vitis vinifera cDNA array, in order to verify the expression changes of the genes upon salt treatment. Expression profiles were compared between the salt tolerant and a susceptible cultivar (Syrah) under both control conditions and after salt stress treatment. Seven cDNA clones were identified which were up-regulated by salt stress in two independent growth experiments and confirmed by RNA blot analysis. The transcript expression patterns of the selected genes differed between the contrasting grapevine cultivars tested with respect to stress-regulation. The possible relationship of individual cDNAs with salinity tolerance mechanisms is discussed.
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Affiliation(s)
- Samia Daldoul
- Centre de Biotechnologie de Borj cédria, Laboratoire de Physiologie Moléculaire des Plantes, B.P.901, 2050 Hammam-Lif, Tunisia; RLP-Agroscience GmbH/Alplanta-Institute for Plant Research, Breitenweg 71, 67435 Neustadt and der Weinstraße, Germany.
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Lebel S, Schellenbaum P, Walter B, Maillot P. Characterisation of the Vitis vinifera PR10 multigene family. BMC PLANT BIOLOGY 2010; 10:184. [PMID: 20727162 PMCID: PMC3095314 DOI: 10.1186/1471-2229-10-184] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2010] [Accepted: 08/20/2010] [Indexed: 05/21/2023]
Abstract
BACKGROUND Genes belonging to the pathogenesis related 10 (PR10) group have been studied in several plant species, where they form multigene families. Until now, such an analysis has not been performed in Vitis vinifera, although three different PR10 genes were found to be expressed under pathogen attack or abiotic stress, and during somatic embryogenesis induction. We used the complete genome sequence for characterising the whole V. vinifera PR10 gene family. The expression of candidate genes was studied in various non-treated tissues and following somatic embryogenesis induction by the auxin 2,4-D. RESULTS In addition to the three V. vinifera PR10 genes already described, namely VvPR10.1, VvPR10.2 and VvPR10.3, fourteen different PR10 related sequences were identified. Showing high similarity, they form a single cluster on the chromosome 5 comprising three pseudogenes. The expression of nine different genes was detected in various tissues. Although differentially expressed in non-treated plant organs, several genes were up-regulated in tissues treated with 2,4-D, as expected for PR genes. CONCLUSIONS PR10 genes form a multigene family in V. vinifera, as found in birch, apple or peach. Seventeen closely related PR10 sequences are arranged in a tandem array on the chromosome 5, probably reflecting small-scale duplications during evolution. Various expression patterns were found for nine studied genes, highlighting functional diversification. A phylogenetic comparison of deduced proteins with PR10 proteins of other plants showed a characteristic low intraspecific variability. Particularly, a group of seven close tandem duplicates including VvPR10.1, VvPR10.2 and VvPR10.3 showed a very high similarity, suggesting concerted evolution or/and recent duplications.
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Affiliation(s)
- Sylvain Lebel
- Université de Haute Alsace, Laboratoire Vigne, Biotechnologies & Environnement, 33 rue de Herrlisheim, BP 50568, 68 008, Colmar Cedex, France
| | - Paul Schellenbaum
- Université de Haute Alsace, Laboratoire Vigne, Biotechnologies & Environnement, 33 rue de Herrlisheim, BP 50568, 68 008, Colmar Cedex, France
| | - Bernard Walter
- Université de Haute Alsace, Laboratoire Vigne, Biotechnologies & Environnement, 33 rue de Herrlisheim, BP 50568, 68 008, Colmar Cedex, France
| | - Pascale Maillot
- Université de Haute Alsace, Laboratoire Vigne, Biotechnologies & Environnement, 33 rue de Herrlisheim, BP 50568, 68 008, Colmar Cedex, France
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34
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Hashiguchi A, Ahsan N, Komatsu S. Proteomics application of crops in the context of climatic changes. Food Res Int 2010. [DOI: 10.1016/j.foodres.2009.07.033] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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35
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Giribaldi M, Giuffrida MG. Heard it through the grapevine: proteomic perspective on grape and wine. J Proteomics 2010; 73:1647-55. [PMID: 20580953 DOI: 10.1016/j.jprot.2010.05.002] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2010] [Revised: 04/30/2010] [Accepted: 05/07/2010] [Indexed: 11/26/2022]
Abstract
Grapevine (Vitis ssp.) is currently considered as the most important fruit plant throughout the world, both due to its economic importance and to its role as a non climacteric model species. The relevance of the studies devoted to the dissection of grapevine biology and biochemistry underlines the great amount of attention that this plant has attracted over the last decade. The milestones among these studies are represented by the accomplishment of the genome sequencing programmes in 2007 [1,2]. Since then, the investigation of grape OMICS has been implemented, and the number of reports published on grape and wine protein investigations using proteomic techniques have significantly improved knowledge in the field.
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Grimplet J, Cramer GR, Dickerson JA, Mathiason K, Van Hemert J, Fennell AY. VitisNet: "Omics" integration through grapevine molecular networks. PLoS One 2009; 4:e8365. [PMID: 20027228 PMCID: PMC2791446 DOI: 10.1371/journal.pone.0008365] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2009] [Accepted: 11/24/2009] [Indexed: 11/25/2022] Open
Abstract
Background Genomic data release for the grapevine has increased exponentially in the last five years. The Vitis vinifera genome has been sequenced and Vitis EST, transcriptomic, proteomic, and metabolomic tools and data sets continue to be developed. The next critical challenge is to provide biological meaning to this tremendous amount of data by annotating genes and integrating them within their biological context. We have developed and validated a system of Grapevine Molecular Networks (VitisNet). Methodology/Principal Findings The sequences from the Vitis vinifera (cv. Pinot Noir PN40024) genome sequencing project and ESTs from the Vitis genus have been paired and the 39,424 resulting unique sequences have been manually annotated. Among these, 13,145 genes have been assigned to 219 networks. The pathway sets include 88 “Metabolic”, 15 “Genetic Information Processing”, 12 “Environmental Information Processing”, 3 “Cellular Processes”, 21 “Transport”, and 80 “Transcription Factors”. The quantitative data is loaded onto molecular networks, allowing the simultaneous visualization of changes in the transcriptome, proteome, and metabolome for a given experiment. Conclusions/Significance VitisNet uses manually annotated networks in SBML or XML format, enabling the integration of large datasets, streamlining biological functional processing, and improving the understanding of dynamic processes in systems biology experiments. VitisNet is grounded in the Vitis vinifera genome (currently at 8x coverage) and can be readily updated with subsequent updates of the genome or biochemical discoveries. The molecular network files can be dynamically searched by pathway name or individual genes, proteins, or metabolites through the MetNet Pathway database and web-portal at http://metnet3.vrac.iastate.edu/. All VitisNet files including the manual annotation of the grape genome encompassing pathway names, individual genes, their genome identifier, and chromosome location can be accessed and downloaded from the VitisNet tab at http://vitis-dormancy.sdstate.org.
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Affiliation(s)
- Jérôme Grimplet
- Horticulture, Forestry, Landscape, and Parks Department, South Dakota State University, Brookings, South Dakota, United States of America
| | - Grant R. Cramer
- Department of Biochemistry, University of Nevada Reno, Reno, Nevada, United States of America
| | - Julie A. Dickerson
- Department of Electrical and Computer Engineering and Bioinformatics and Computational Biology Program, Iowa State University, Ames, Iowa, United States of America
| | - Kathy Mathiason
- Horticulture, Forestry, Landscape, and Parks Department, South Dakota State University, Brookings, South Dakota, United States of America
| | - John Van Hemert
- Department of Electrical and Computer Engineering and Bioinformatics and Computational Biology Program, Iowa State University, Ames, Iowa, United States of America
| | - Anne Y. Fennell
- Horticulture, Forestry, Landscape, and Parks Department, South Dakota State University, Brookings, South Dakota, United States of America
- * E-mail:
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Maillot P, Lebel S, Schellenbaum P, Jacques A, Walter B. Differential regulation of SERK, LEC1-like and pathogenesis-related genes during indirect secondary somatic embryogenesis in grapevine. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2009; 47:743-752. [PMID: 19406655 DOI: 10.1016/j.plaphy.2009.03.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2008] [Revised: 03/23/2009] [Accepted: 03/31/2009] [Indexed: 05/27/2023]
Abstract
A culture model was developed in Vitis vinifera L., cultivar 'Chardonnay' for studying SE (Somatic Embryogenesis). The auxin 2,4-D (2,4-Dichlorophenoxyacetic acid) was used to induce indirect secondary embryogenesis at a high rate, starting from embryos derived from embryogenic cultures previously obtained. Cotyledonary embryos were shown to be more responsive to SE induction than embryos at the torpedo-stage and were used for molecular analyses. The expression of SERK (Somatic Embryogenesis Receptor Kinase), L1L (Leafy Cotyledon1 Like) and a set of PR (Pathogenesis-Related) genes was monitored during the whole SE process. VvSERK1, VvSERK2 and VvL1L were down-regulated by the 2,4-D treatment but expressed in embryonic tissues. On the contrary, VvPR1, VvPR8, VvPR10.1 and VvPR10.3 were strongly up-regulated by the 2,4-D treatment, and their transcripts were not or only weakly detected in clusters of secondary embryos. VvSERK3, VvPR3 and VvPR10.2 were more stably expressed in all tissues examined. The discussion deals with the putative role of the different genes in grapevine SE.
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Affiliation(s)
- Pascale Maillot
- Université de Haute Alsace, Laboratoire Vigne Biotechnologies & Environnement, 33 rue de Herrlisheim, BP 50568, 68 008 Colmar Cedex, France.
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Aghaei K, Ehsanpour AA, Komatsu S. Proteome Analysis of Potato under Salt Stress. J Proteome Res 2008; 7:4858-68. [DOI: 10.1021/pr800460y] [Citation(s) in RCA: 136] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Keyvan Aghaei
- National Institute of Crop Science, Tsukuba 305-8518, Japan, and Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
| | - Ali Akbar Ehsanpour
- National Institute of Crop Science, Tsukuba 305-8518, Japan, and Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
| | - Setsuko Komatsu
- National Institute of Crop Science, Tsukuba 305-8518, Japan, and Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
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Zhang J, Ma H, Feng J, Zeng L, Wang Z, Chen S. Grape berry plasma membrane proteome analysis and its differential expression during ripening. JOURNAL OF EXPERIMENTAL BOTANY 2008; 59:2979-90. [PMID: 18550598 DOI: 10.1093/jxb/ern156] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
High purity berry plasma membranes (PMs) of Vitis vinifera L. cv. Cabernet Sauvignon were isolated by two-phase partitioning of microsome fractions at different stages of berry ripening. PM proteins resolvable by the detergent cocktail of CHAPS and ASB-14 were separated by two-dimensional electrophoresis. A total of 119 protein spots from pre-véraison berry PMs on 2-D gels detected with silver staining were subjected to MALDI-TOF mass spectrometry analysis. Sixty-two spots were identified as putative PM proteins, with 1-6 predicted transmembrane helices, including true PM proteins such as ATP synthase, ABC transporters, and GTP-binding proteins reported in plants. They were then grouped into eight functional categories, mainly involved in transport, metabolism, signal transduction, and protein synthesis. Another 11 spots were identified as proteins of unknown function. The véraison and post-véraison samples stained 98 and 86 spots on the gels, respectively. During the berry ripening process, total PM protein content gradually decreased. Among all identified proteins, 12 showed significant differences in terms of their relative abundance. Increasing ubiquitin proteolysis and cytoskeleton proteins were observed from pre-véraison to post-véraison. Zeatin O-glucosyltransferase peaked at véraison, while ubiquitin-conjugating enzyme E2-21 was down-regulated at this stage. This proteome research provides the first information on PM protein characterization during the grape berry ripening process.
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Affiliation(s)
- Jiangwei Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
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