Abstract
It has been well demonstrated that cystatins regulated plant stress tolerance through inhibiting the cysteine proteinase activity under environmental stress. However, there was limited information about the role of cystatins in plant alkali stress response, especially in wild soybean. Here, in this study, we focused on the biological characterization of a novel Glycine soja cystatin protein GsCPI14, which interacted with the calcium/calmodulin-binding receptor-like kinase GsCBRLK and positively regulated plant alkali stress tolerance. The protein–protein interaction between GsCBRLK and GsCPI14 was confirmed by using split-ubiquitin based membrane yeast two-hybrid analysis and bimolecular fluorescence complementation assay. Expression of GsCPI14 was greatly induced by salt, ABA and alkali stress in G. soja, and GsCBRLK overexpression (OX) in Glycine max promoted the stress induction of GmCPI14 expression under stress conditions. Furthermore, we found that GsCPI14-eGFP fusion protein localized in the entire Arabidopsis protoplast and onion epidermal cell, and GsCPI14 showed ubiquitous expression in different tissues of G. soja. In addition, we gave evidence that the GST-GsCPI14 fusion protein inhibited the proteolytic activity of papain in vitro. At last, we demonstrated that OX of GsCPI14 in Arabidopsis promoted the seed germination under alkali stress, as evidenced by higher germination rates. GsCPI14 transgenic Arabidopsis seedlings also displayed better growth performance and physiological index under alkali stress. Taken together, results presented in this study demonstrated that the G. soja cysteine proteinase inhibitor GsCPI14 interacted with the calcium/calmodulin-binding receptor-like kinase GsCBRLK and regulated plant tolerance to alkali stress.
Similar content being viewed by others
References
Abe K, Emori Y, Kondo H, Arai S, Susuki K (1988) The NH2-terminal 21 amino acid residues are not essential for the papain-inhibitor activity of oryza cystatin, a member of the cystatin superfamily. J Biol Chem 263:7655–7659
Arai S, Watanabe H, Kondo H, Emori Y, Abe K (1991) Papain inhibitory activity of oryzacystatin, a rice seed cysteine proteinase inhibitor, depends on the central Gln-Val-Val-Ala-Gly region conserved among cystatin superfamily members. J Biochem 109:294–298
Arai S, Matsumoto I, Emori Y, Abe K (2002) Plant seed cystatins and their target enzymes of endogenous and exogenous origin. J Agr Food Chem 50:6612–6617
Arnon DI (1949) Copper enzymes in isolated chloroplasts in Beta vulgaris. Plant Physiol 24:1–15
Bai X, Liu J, Tang L, Cai H, Chen M, Ji W, Liu Y, Zhu YM (2013) Overexpression of GsCBRLK from Glycine soja enhances tolerance to salt stress in transgenic alfalfa (Medicago sativa). Funct Plant Biol 40:1048–1056
Belenghi B, Acconcia F, Trovato M, Perazzolli M, Bocedi A, Ascenzi P, Polticelli F, Delledonne M (2003) AtCYS1, a cystatin from Arabidopsis thaliana, suppresses hypersensitive cell death. Eur J Biochem 270:2593–2604
Benchabane M, Schlüter U, Vorster J, Goulet MC, Michaud D (2010) Plant cystatins. Biochimie 92:1657–1666
Bobek LA, Levine MJ (1992) Cystatins-inhibitors of cysteine proteinases. Crit Rev Oral Biol Med 3:307–332
Cao DH, Gao X, Liu J, Wang XP, Geng SJ, Yang CW, Liu B, Shi DC (2012) Root-specific DNA methylation in Chloris virgata, a natural alkaline-resistant halophyte, in response to salt and alkaline stresses. Plant Mol Biol Rep 30:1102–1109
Corre-Menguy F, Cejudo FJ, Mazubert C, Vidal J, Lelandais-Brière C, Torres G, Rode A, Hartmann C (2002) Characterization of the expression of a wheat cystatin gene during caryopsis development. Plant Mol Biol 50:687–698
Diop NN, Kidric M, Repellin A, Gareil M, d’Arcy-Lameta A, Pham Thi AT, Zuily-Fodil Y (2004) A multicystatin is induced by drought-stress in cowpea (Vigna unguiculata (L.) Walp.) leaves. FEBS Lett 577:545–550
Enenkel C, Wolf DH (1993) BLH1 codes for a yeast thiol aminopeptidase, the equivalent of mammalian bleomycin hydrolase. J Biol Chem 268:7036–7043
Feki K, Quintero F, Pardo M, Masmoudi K (2011) Regulation of durum wheat Na+/H+ exchanger TdSOS1 by phosphorylation. Plant Mol Biol 76:545–556
García-Lorenzo M, Sjödin A, Jansson S, Funk C (2006) Protease gene families in Populus and Arabidopsis. BMC Plant Biol 6:30
Gruden K, Strukelj B, Ravnikar M, Poljsak-Prijatelj M, Mavric I, Brzin J, Pungercar J, Kregar I (1997) Potato cysteine proteinase inhibitor gene family: molecular cloning, characterisation and immunocytochemical localisation studies. Plant Mol Biol 34:317–323
Hong JK, Hwang JE, Chung WS, Lee KO, Choi YJ, Gal SW, Park B-S, Lim CO (2008) Expression of a Chinese cabbage cysteine proteinase inhibitor, BrCYS1, retards seed germination and plant growth in transgenic Arabidopsis plant. J Plant Biol 51:347–353
Hussam HN, Bjarne GH, Morten HH, Jacob KJ, Barbara AH (2006) Advancing uracil-excision based cloning towards an ideal technique for cloning PCR fragments. Nucleic Acids Res 34:e122
Hwang JE, Hong JK, Je JH, Lee KO, Kim DY, Lee SY, Lim CO (2009) Regulation of seed germination and seedling growth by an Arabidopsis phytocystatin isoform, AtCYS6. Plant Cell Rep 28:1623–1632
Hwang JE, Hong JK, Lim CJ, Chen H, Je J, Yang KA, Kim DY, Choi YJ, Lee SY, Lim CO (2010) Distinct expression patterns of two Arabidopsis phytocystatin genes, AtCYS1 and AtCYS2, during development and abiotic stresses. Plant Cell Rep 29:905–915
Ishitani M, Xiong L, Lee H, Stevenson B, Zhu JK (1998) HOS1, a genetic locus involved in cold-responsive gene expression in Arabidopsis. Plant Cell 10:1151–1161
Je J, Song C, Hwang JE, Chung WS, Lim CO (2013) DREB2C acts as a transcriptional activator of the thermo tolerance-related phytocystatin 4 (AtCYS4) gene. Transgenic Res. doi:10.1007/s11248-013-9735-2
Ji W, Li Y, Li J, Dai CH, Wang X, Bai X, Cai H, Yang L, Zhu YM (2006) Generation and analysis of expressed sequence tags from NaCl-treated Glycine soja. BMC Plant Biol 6:4
Kumar S, Nei M, Dudley J, Tamura K (2008) MEGA: a biologist-centric software for evolutionary analysis of DNA and protein sequences. Brief Bioinform 9:299–306
Linnestad C, Doan DNP, Brown RC, Lemmon BE, Meyer DJ, Jung R, Olsen OA (1998) Nucellain, a barley homolog of the dicot vacuolar-processing protease, is localized in nucellar cell walls. Plant Physiol 118:1169–1180
López-García B, Hernández M, Segundo BS (2012) Bromelain, a cysteine protease from pineapple (Ananas comosus) stem, is an inhibitor of fungal plant pathogens. Lett Appl Microbiol 55:62–67
Makarova KS, Aravind L, Koonin EV (2000) A novel superfamily of predicted cysteine proteases from eukaryotes, viruses and Chlamydia pneumoniae. Trends Biochem Sci 25:50–52
Margis R, Reis EM, Villeret V (1998) Structural and phylogenetic relationships among plant and animal cystatins. Arch Biochem Biophys 359:24–30
Martínez M, Rubio-Somoza I, Fuentes R, Lara P, Carbonero P, Díaz I (2004) The barley cystatin gene (Icy) is regulated by DOF transcription factors in aleurone cells upon germination. J Exp Bot 56:547–556
Martínez M, Abraham Z, Carbonero P, Díaz I (2005) Comparative phylogenetic analysis of cystatin gene families from arabidopsis, rice and barley. Mol Genet Genomics 273:423–432
Massonneau A, Condamine P, Wisniewski JP, Zivy M, Rogowsky PM (2005) Maize cystatins respond to developmental cues, cold stress and drought. Biochim Biophys Acta 1729:186–199
Mueller LA, Hinz U, Uze′ M, Sautter C, Zryd JP (1997) Biochemical complementation of the betalain biosynthetic pathway in Portulaca grandiflora by a fungal 3,4-dihydroxyphenylalanine. Planta 203:260–263
Munger A, Goulet C, Vaillancourt LP, Schlüter U, Kiggundu A, Kunert K, Goulet MC, Coenen K, Michaud D (2009) Constitutive expression of endogenous defense proteins in transgenic potato lines expressing the Cys protease inhibitor corn cystatin II. Aspects Appl Biol 96:157–164
Nagata K, Kudo N, Abe K, Arai S, Tanokura M (2000) Three-dimensional solution structure of oryzacystatin-I, a cysteine proteinase inhibitor of the rice. Oryza sativa L. japonica. Biochem 39:14753–14760
Otto HH, Schirmeister T (1997) Cysteine proteases and their inhibitors. Chem Rev 97:133–171
Palma JM, Sandalio LM, Javier FC, Romero-Puertas MC, McCathy I, del Río LA (2002) Plant proteases, protein degradation, and oxidative stress: role of peroxisomes. Plant Physiol Biochem 40:521–530
Prins A, van Heerden PDR, Olmos E, Kunert KJ, Foyer CH (2008) Cysteine proteinases regulate chloroplast protein content and composition in Arabidopsis leaves: a model for dynamic interactions with ribulose-1, 5-bisphosphate carboxylase/oxygenase (Rubisco) vesicular bodies. J Exp Bot 59:1935–1950
Ratajczak R, Richter J, Luttge U (1994) Adaptation of the tonoplast V-type H+-ATPase of Mesembryanthemum crystallinum to salt stress, C3-CAM transition and plant age. Plant, Cell Environ 17:1101–1112
Richau KH, Kaschani F, Verdoes M, Pansuriya TC, Niessen S, Stüber K, Colby T, Overkleeft HS, Bogyo M, Van der Hoorn RA (2012) Subclassification and biochemical analysis of plant papain-like cysteine proteases displays subfamily-specific characteristics. Plant Physiol 158:1583–1599
Rodríguez-Herva JJ, González-Melendi P, Cuartas-Lanza R, Antúnez-Lamas M, Río-Alvarez I, Li Z, López-Torrejón G, Díaz I, Del Pozo JC, Chakravarthy S, Collmer A, Rodríguez-Palenzuela P, López-Solanilla E (2012) A bacterial cysteine protease effector protein interferes with photosynthesis to suppress plant innate immune responses. Cell Microbiol 14:669–681
Sharma A, Padwal-Desai SR, Ninjoor V (1989) Intracellular hydrolases of Aspergillus parasiticus and Aspergillus flavus. Biochem Biophys Res Commun 159:464–471
Shi HZ, Zhu JK (2002) Regulation of expression of the vacuolar Na+/H+ antiporter gene AtNHX1 by salt stress and abscisic acid. Plant Mol Biol 50:543–550
Shimada T, Hiraiwa N, Nishimura M, Hara-Nishimura I (1994) Vacuolar processing enzyme of soybean that converts proprotein to the corresponding mature forms. Plant Cell Physiol 35:713–718
Sibéril Y, Doireau P, Gantet P (2001) Plant bZIP G-box binding factors: modular structure and activation mechanisms. Eur J Biochem 268:5655–5666
Solomon M, Belenghi B, Delledonne M, Menachem E, Levine A (1999) The involvement of cysteine proteases and protease inhibitor genes in the regulation of programmed cell death in plants. Plant Cell 11:431–443
Sun XL, Ji W, Ding XD, Bai X, Cai H, Yang SS, Qian X, Sun MZ, Zhu YM (2013) GsVAMP72, a novel Glycine soja R-SNARE protein, is involved in regulating plant salt tolerance and ABA sensitivity. Plant Cell Tissue Organ Cult 113:199–215
Tocquin P, Corbesier L, Havelange A, Pieltain A, Kurtem E, Bernier G, Périlleux C (2003) A novel high efficiency, low maintenance, hydroponic system for synchronous growth and flowering of Arabidopsis thaliana. BMC Plant Biol 3:2
Valdés-Rodríguez S, Guerrero-Rangel A, Melgoza-Villagómez C, Chagolla-López A, Delgado-Vargas F, Martínez-Gallardo N, Sánchez-Hernández C, Délano-Frier J (2007) Cloning of a cDNA encoding a cystatin from grain amaranth (Amaranthus hypochondriacus) showing a tissue-specific expression that is modified by germination and abiotic stress. Plant Physiol Bioch 45:790–798
Van der Vyver C, Schneidereit J, Driscoll S, Turner J, Kunert K, Foyer CH (2003) Oryzacystatin I expression in transformed tobacco produces a conditional growth phenotype and enhances chilling tolerance. Plant Biotechnol J 1:101–112
Van Oosten MJ, Sharkhuu A, Batelli G, Bressan RA, Maggio A (2013) The Arabidopsis thaliana mutant air1 implicates SOS3 in the regulation of anthocyanins under salt stress. Plant Mol Biol 83:405–415
Wang H, Wu Z, Chen Y, Yang C, Shi D (2011a) Effects of salt and alkali stresses on growth and ion balance in rice (Oryza sativa L.). Plant Soil Environ 57:286–294
Wang ZY, Xiong L, Li W, Zhu JK, Zhu J (2011b) The plant cuticle is required for osmotic stress regulation of abscisic acid biosynthesis and osmotic stress tolerance in Arabidopsis. Plant Cell 23:1971–1984
Wang XP, Chen WC, Zhou Y, Han JY, Zhao J, Shi DC, Yang CW (2012) Comparison of adaptive strategies of alfalfa (Medicago sativa L.) to salt and alkali stresses. AJCS 6:309–315
Willems E, Leyns L, Vandesompele J (2008) Standardization of real-time PCR gene expression data from independent biological replicates. Anal Biochem 379:127–129
Xiong LM, Schumaker K, Zhu JK (2002) Cell signaling during cold, drought, and salt stress. Plant Cell 14(Suppl):S165–S183
Yang CW, Xu HH, Wang LL, Liu J, Shi DC, Wang DL (2009) Comparative effects of salt-stress and alkali-stress on the growth, photosynthesis, solute accumulation, and ion balance of barley plants. Photosynthetica 47:79–86
Yang L, Ji W, Zhu YM, Gao P, Li Y, Cai H, Bai X, Guo DJ (2010) GsCBRLK, a calcium/calmodulin-binding receptor-like kinase, is a positive regulator of plant tolerance to salt and ABA stress. J Exp Bot 61:2519–2533
Yoo SD, Cho YH, Sheen J (2007) Arabidopsis mesophyll protoplasts: a versatile cell system for transient gene expression analysis. Nat Protoc 2:1565–1572
Zhang X, Liu S, Takano T (2008) Two cysteine proteinase inhibitors from Arabidopsis thaliana, AtCYSa and AtCYSb, increasing the salt, drought, oxidation and cold tolerance. Plant Mol Biol 68:131–143
Zhao Y, Botella MA, Subramanian L, Niu X, Nielsen SS, Bressan RA, Hasegawa PM (1996) Two wound-inducible soybean cysteine proteinases have greater insect digestive proteinase inhibitory activities than a constitutive homolog. Plant Physiol 111:1299–1306
Acknowledgments
This work was supported by Heilongjiang Provincial Higher School Science and Technology Innovation Team Building Program (2011TD005), National Natural Science Foundation of China (31171578), National Major Project for Cultivation of Transgenic Crops (2011ZX08004-002) and Heilongjiang Provincial Graduate Student Innovation Research Projects (YJSCX2012-047HLJ).
Author information
Authors and Affiliations
Corresponding author
Additional information
Xiaoli Sun and Shanshan Yang are co-first authors.
Electronic supplementary material
Below is the link to the electronic supplementary material.
11103_2013_167_MOESM1_ESM.tif
Genomic organization and cystatin domain distribution of the 21 soybean cystatin genes. Exons were indicated by blue boxes and introns by lines. The cystatin domains were marked as yellow boxes (TIFF 832 kb)
11103_2013_167_MOESM2_ESM.tif
Schematic alignment of the 21 soybean cystatins based on amino acid sequences. The predicted signal peptide (SP) and the C-terminal tails (C-term) were shaded. The approximate locations of the five β-sheets and the single α-helix were indicated (TIFF 1132 kb)
11103_2013_167_MOESM3_ESM.tif
Purified GST-GsCPI14 fusion protein. The full-length GsCPI14 gene was fused to the C-terminus of GST tag. The GST-fused GsCPI14 protein was induced by 1 mM IPTG for 6 h at 30 °C in E. coli strain Rosetta cells and purified by the glutathione agarose (TIFF 960 kb)
Rights and permissions
About this article
Cite this article
Sun, X., Yang, S., Sun, M. et al. A novel Glycine soja cysteine proteinase inhibitor GsCPI14, interacting with the calcium/calmodulin-binding receptor-like kinase GsCBRLK, regulated plant tolerance to alkali stress. Plant Mol Biol 85, 33–48 (2014). https://doi.org/10.1007/s11103-013-0167-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11103-013-0167-4