Abstract
Seeds usually dehydrate and reach a vitrification state during maturation, conferring stress tolerance and storage tolerance on mature seeds. Late embryogenesis abundant (LEA) proteins accumulate and play multiple protective roles in this process. In this study, recombinant dehydrin NnRab18 of LEA family from Nelumbo nucifera seeds was added into loading solution and plant vitrification solution (PVS2) to verify the optimization effect of NnRab18 on plant cryopreservation. The NnRab18-optimized method approximately doubled the survival rate of Arabidopsis thaliana L. seedlings, and the survival rates were linearly dependent on concentrations of exogenous NnRab18 protein. Evans blue staining revealed that NnRab18 alleviated the plasma membrane damages of seedling roots. In the NnRab18-optimized group, OH· scavenging activity was increased by 50.0%, and H2O2 and malondialdehyde contents were decreased by 9.3% and 29.7%, respectively. Quantitative gene expression analysis showed that oxidative stress–related genes including oxidative signal-inducible 1 (OXI1), Cu/Zn superoxide dismutase (Cu/Zn SOD), catalase2 (CAT2), CAT3, monodehydroascorbate reductase (MDHAR), glutathione reductase 1 (GR1), and glutathione peroxidase 6 (GPX6) were significantly downregulated in the NnRab18-optimized group. Additionally, the Cu/Zn SOD, POD, and CAT activities of the NnRab18-optimized group were 25.0%, 16.2%, and 30.1% higher than those of the control group, respectively. NnRab18 addition alleviated L-Lactate dehydrogenase inactivation in the in vitro enzyme activity protection assay, demonstrating that NnRab18 can directly protect enzyme activity during cryopreservation. This study suggests that NnRab18 can improve the cryopreservation efficiency by affecting ROS metabolism and signal transduction, alleviating plasma membrane peroxidation, and protecting antioxidase activities.
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References
Agarwal T, Upadhyaya G, Halder T, Mukherjee A, Majumder AL, Ray S (2017) Different dehydrins perform separate functions in Physcomitrella patens. Planta 245:101–118
Amano T, Hirasawa K, Donohue O, MJ, Pernolle J, Shioi Y, (2003) A versatile assay for the accurate, time-resolved determination of cellular viability. Anal Biochem 314:1–7
Benouaret R, Goujon E, Goupil P (2014) Grape marc extract causes early perception events, defence reactions and hypersensitive response in cultured tobacco cells. Plant Physiol Biochem 77:84–89
Benson EE (1990) Free radical damage in stored plant germplasm, International board for plant genetic resources, Italy
Burke M (1986) The glassy state and survival of anhydrous biological systems, Cornell University Press, America
Chen GQ, Ren L, Zhang D, Shen XH (2016) Glutathione improves survival of cryopreserved embryogenic calli of Agapanthus praecox subsp. Orientalis. Acta Physiol Plant 38:250
Close TJ (1996) Dehydrins: emergence of a biochemical role of a family of plant dehydration proteins. Physiol Plant 97:795–803
Close TJ (1997) Dehydrins: a commonality in the response of plants to dehydration and low temperature. Physiol Plant 100:291–296
Dekkers BJ, Costa MC, Maia J, Bentsink L, Ligterink W, Hilhorst HW (2015) Acquisition and loss of desiccation tolerance in seeds: from experimental model to biological relevance. Planta 241:563–577
Drira M, Saibi W, Brini F, Gargouri A, Masmoudi K, Hanin M (2013) The K-segments of the wheat dehydrin DHN-5 are essential for the protection of lactate dehydrogenase and β-glucosidase activities in vitro. Mol Biotechnol 54:643–650
Engelmann F (2004) Plant cryopreservation: progress and prospects. In Vitro Cell Dev Biol - Plant 40:427–433
Engelmann F (2011) Use of biotechnologies for the conservation of plant biodiversity. In Vitro Cell Dev Biol - Plant 47:5–16
Fang JY, Wetten A, Johnston J (2008) Headspace volatile markers for sensitivity of cocoa (Theobroma cacao L.) somatic embryos to cryopreservation. Plant Cell Rep 27:453–461
Graether SP, Boddington KF (2014) Disorder and function: a review of the dehydrin protein family. Front Plant Sci 5:576
Halder T, Agarwal T, Ray S (2015) Isolation, cloning, and characterization of a novel Sorghum dehydrin (SbDhn2) protein. Protoplasma 253:1475–1488
Hara M, Fujinaga M, Kuboi T (2004) Radical scavenging activity and oxidative modification of citrus dehydrin. Plant Physiol Biochem 42:657–662
Hara M, Fujinaga M, Kuboi T (2005) Metal binding by citrus dehydrin with histidine-rich domains. J Exp Bot 56:2695–2703
Hara M, Kondo M, Kato T (2013) A KS-type dehydrin and its related domains reduce Cu-promoted radical generation and the histidine residues contribute to the radical-reducing activities. J Exp Bot 64:1615–1624
Hara M, Monna S, Murata T, Nakano T, Amano S, Nachbar M, Wätzig H (2016) The Arabidopsis KS-type dehydrin recovers lactate dehydrogenase activity inhibited by copper with the contribution of His residues. Plant Sci 245:135–142
Hara M, Terashima S, Kuboi T (2001) Characterization and cryoprotective activity of cold-responsive dehydrin from Citrus unshiu. J Plant Physiol 158:1333–1339
Hu L, Wang Z, Du H, Huang B (2010) Differential accumulation of dehydrins in response to water stress for hybrid and common bermudagrass genotypes differing in drought tolerance. J Plant Physiol 167:103–109
Hughes SL, Schart V, Malcolmson J, Hogarth KA, Martynowicz DM, Tralman-Baker E, Patel SN, Graether SP (2013) The importance of size and disorder in the cryoprotective effects of dehydrins. Plant Physiol 163:1376–1386
Kovacs D, Kalmar E, Torok Z, Tompa P (2008) Chaperone activity of ERD10 and ERD14, two disordered stress-related plant proteins. Plant Physiol 147:381–390
Leprince O, Pellizzaro A, Berriri S, Buitink J (2017) Late seed maturation: drying without dying. J Exp Bot 68:827–841
Liu H, Yu C, Li H, Ouyang B, Wang T, Zhang J, Wang X, Ye Z (2015) Overexpression of ShDHN, a dehydrin gene from Solanum habrochaites enhances tolerance to multiple abiotic stresses in tomato. Plant Sci 231:198–211
Livernois AM, Hnatchuk DJ, Findlater EE, Graether SP (2009) Obtaining highly purified intrinsically disordered protein by boiling lysis and single step ion exchange. Anal Biochem 392:70–76
Manfre AJ, Lanni LM, Marcotte WR (2006) The Arabidopsis group 1 LATE EMBRYOGENESIS ABUNDANT protein ATEM6 is required for normal seed development. Plant Physiol 140:140–149
Mittler R (2002) Oxidative stress, antioxidants and stress tolerance. Trends Plant Sci 7:405–410
Murashige T, Skoog F (1962) A revised medium for rapid growth and bio assays with tobacco tissue cultures. Physiol Plant 15:473–497
Pe PP, Naing AH, Kim CK, Park KI (2021) Antifreeze protein improves the cryopreservation efficiency of Hosta capitata by regulating the genes involved in the low-temperature tolerance mechanism. Horticulturae 7:82
Ping KS, Zakaria R, Subramaniam S (2016) Ascorbate peroxidase activity of Aranda Broga Blue orchid protocorm-like bodies (PLBs) in response to PVS2 cryopreservation method. Trop Life Sci Res 27:139–143
Ren L, Deng S, Chu Y, Zhang Y, Zhang D (2020) Single-wall carbon nanotubes improve cell survival rate and reduce oxidative injury in cryopreservation of Agapanthus praecox embryogenic callus. Plant Methods 16:130
Ren L, Zhang D, Chen G, Reed BM, Shen X, Chen H (2015) Transcriptomic profiling revealed the regulatory mechanism of Arabidopsis seedlings response to oxidative stress from cryopreservation. Plant Cell Rep 34:2161–2178
Ren L, Zhang D, Shen XH, Reed BM (2014) Antioxidants and anti-stress compounds improve the survival of cryopreserved Arabidopsis seedlings. Acta Hortic 1039:57–62
Ren Z, Jiang XN, Gai W, WM, Reed, BM, Shen, (2013) Peroxidation due to cryoprotectant treatment is a vital factor for cell survival in Arabidopsis cryopreservation. Plant 212:37–47
Rentel MC, Lecourieux D, Ouaked F, Usher SL, Petersen L, Okamoto H, Knight H, Peck SC, Grierson CS, Hirt H, Knight MR (2004) OXI1 kinase is necessary for oxidative burst-mediated signalling in Arabidopsis. Nature 427:858–861
Saibi W, Feki K, Ben Mahmoud R, Brini F (2015) Durum wheat dehydrin (DHN-5) confers salinity tolerance to transgenic Arabidopsis plants through the regulation of proline metabolism and ROS scavenging system. Planta 242:1187–1194
Sakai A, Engelmann F (2007) Vitrification, encapsulation-vitrification and droplet-vitrification: a review. Cryo Lett 28:151–172
Sakai A, Hirai D, Niino T (2008) Development of PVS-based vitrification and encapsulation-vitrification protocols. Plant cryopreservation: a practical guide. Springer, New York, pp 33–57
Saucedo AL, Hernández-Domínguez EE, de Luna-Valdez LA, Guevara-García AA, Escobedo-Moratilla A, Bojorquéz-Velázquez E, Del Río-Portilla F, Fernández-Velasco DA, Barba De La Rosa AP (2017) Insights on structure and function of a late embryogenesis abundant protein from Amaranthus cruentus: an intrinsically disordered protein involved in protection against desiccation, oxidant conditions, and osmotic stress. Front Plant Sci 8:497
Sheng JY, Zhang D (2020) Correlation analysis of gene expression of lea protein and seed moisture content during embryo maturation in Nelumbo nucifera (in Chinese). J Northwest Forestry University 35:75–81
Shen-Miller J, Lindner P, Xie Y, Villa S, Wooding K, Clarke SG, Loo RRO, Loo JA (2013) Thermal-stable proteins of fruit of long-living sacred lotus Nelumbo nucifera Gaertn var. China Antique Trop Plant Biol 6:69–84
Soonthornkalump S, Yamamoto SI, Meesawat U (2020) Adding ascorbic acid to reduce oxidative stress during cryopreservation of somatic embryos of Paphiopedilum niveum (Rchb.f.) Stein, an endangered orchid species. Horticult J 89:466–472
Svensson J, Palva ET, Welin B (2000) Purification of recombinant Arabidopsis thaliana dehydrins by metal ion affinity chromatography. Protein Expres Purif 20:169–178
Tompa P, Bánki P, Bokor M, Kamasa P, Kovács D, Lasanda G, Tompa K (2006) Protein-water and protein-buffer interactions in the aqueous solution of an intrinsically unstructured plant dehydrin: NMR intensity and DSC aspects. Biophys J 91:2243–2249
Uchendu EE, Leonard SW, Traber MG, Reed BM (2010a) Vitamins C and E improve regrowth and reduce lipid peroxidation of blackberry shoot tips following cryopreservation. Plant Cell Rep 29:25–35
Uchendu EE, Muminova M, Reed G (2010b) Antioxidant and anti-stress compounds improve regrowth of cryopreserved Rubus shoot tips. In Vitro Cell Dev Biol - Plant 46:386–393
Whitaker C, Beckett RP, Minibayeva FV, Kranner I (2010) Production of reactive oxygen species in excised, desiccated and cryopreserved explants of Trichilia dregeana Sond. S Afr J Bot 76:112–118
Yang Z, Sheng J, Lv K, Ren L, Zhang D (2019) Y2SK2 and SK3 type dehydrins from Agapanthus praecox can improve plant stress tolerance and act as multifunctional protectants. Plant Sci 284:143–160
Zhang D, Yang T, Ren L (2020) Y2SK2- and SK3-type dehydrins from Agapanthus praecox act as protectants to improve plant cell viability during cryopreservation. Plant Cell Tiss Org Cult 144:271–279
Zhang L, Ren R, Jiang X, Zhou H, Liu Y (2021) Exogenous ethylene increases the viability of cryopreserved Dendrobium protocorm-like bodies by regulating the hydrogen peroxide and its mediated oxidative stress. Plant Cell Tiss Org Cult 145:19–27
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This work was sponsored by the National Natural Science Foundation of China (No. 31971705) and Natural Science Foundation of Shanghai (No. 21ZR1434200).
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DZ designed the research and reviewed the manuscript. TL conducted the cryopreservation experiments. JS performed the physiological indexes detection, analyzed the data, and wrote the manuscript. All authors read and approved the final manuscript.
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Sheng, J., Liu, T. & Zhang, D. Exogenous dehydrin NnRab18 improves the Arabidopsis cryopreservation by affecting ROS metabolism and protecting antioxidase activities. In Vitro Cell.Dev.Biol.-Plant 58, 530–539 (2022). https://doi.org/10.1007/s11627-022-10254-z
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DOI: https://doi.org/10.1007/s11627-022-10254-z