Development of transgenic strawberry (Fragaria x ananassa Duch.) plants tolerant to salt stress

Darrow, 1949, Polyploidy in fruit improvement, Proc. Am. Soc. Hort. Sci., 54, 532 James, 1987, Cell and tissue culture technology for the genetic manipulation of temperate fruit trees, 33 Singh, 1989, Molecular cloning of osmotin and regulation of its expression by ABA and adaptation to low water potential, Plant Physiol., 90, 1096, 10.1104/pp.90.3.1096 LaRosa, 1992, Osmotin gene is posttranscriptionally regulated, Plant Physiol., 100, 409, 10.1104/pp.100.1.409 Singh, 1985, Protein associated with adaptation of cultured adapted cells to NaCl, Plant Physiol., 79, 126, 10.1104/pp.79.1.126 N.K. Singh, D.E. Nelson, P.C. LaRosa, C.A. Bracker, A.K. Handa, P.M. Hasegawa, R.A. Bressan, Osmotin: a protein associated with osmotic stress adaptation in plant cells, in: J.H. Cherry (Ed.), NATO ASI series, vol. G19, Environmental Stress in Plants, Springer-Verlag, Heidelberg, 1989b, pp. 67–87. Bol, 1990, Plant pathogenesis related proteins induced by virus infection, Annu. Rev. Phytopathol., 28, 113, 10.1146/annurev.py.28.090190.000553 Zhu, 1995, Activation of two osmotin like protein genes by abiotic stimuli and fungal pathogen in transgenic potato plants, Plant Physiol., 108, 929, 10.1104/pp.108.3.929 Barthakur, 2001, Overexpression of osmotin induces proline accumulation and confers tolerance to osmotic stress in transgenic tobacco, J. Plant Biochem. Biotechnol., 10, 31, 10.1007/BF03263103 Singh, 1987, Characterization of osmotin: a thaumatin-like protein associated with osmotic adaptation in plant cells, Plant Physiol., 85, 529, 10.1104/pp.85.2.529 Raghothama, 1993, Analysis of an osmotically regulated pathogenesis-related osmotin gene promoter, Plant Mol. Biol., 23, 1117, 10.1007/BF00042346 Abad, 1996, Antifungal activity of tobacco osmotin has specificity and involves plasma membrane permebilization, Plant Sci., 118, 11, 10.1016/0168-9452(96)04420-2 Barroso, 1997, Toxicity symptoms and tolerance of strawberry to salinity in irrigation water, Sci. Hort., 71, 177, 10.1016/S0304-4238(97)00082-4 Horsch, 1985, A simple and general method for transferring genes into plants, Science, 227, 1229, 10.1126/science.227.4691.1229 Hofgen, 1990, Biochemical and genetic analysis of different patatin isoforms expressed in various organs of potato (Solanum tuberosum), Plant Sci., 66, 221, 10.1016/0168-9452(90)90207-5 Doyel, 1990, Isolation of plant DNA from fresh tissue, Focus, 12, 13 Hiscox, 1979, A method for extraction of chlorophyll from leaf tissue without maceration, Can. J. Bot., 59, 463 Bradford, 1976, A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein–dye binding, Anal. Biochem., 72, 248, 10.1016/0003-2697(76)90527-3 Bates, 1973, Rapid determination of free proline for water stress studies, Plant Soil, 39, 205, 10.1007/BF00018060 Barr, 1962, A re-examination of the relative turgidity technique for estimating water deficit in leaves, Aust. J. Biol. Sci., 15, 413, 10.1071/BI9620413 Cochram, 1957 Konez, 1989, High frequency T-DNA mediated gene tagging in plants, Proc. Natl. Acad. Sci., 86, 8467, 10.1073/pnas.86.21.8467 Prols, 1992, The methylation patterns of chromosomal integration regions influence gene activity of transferred DNA in Petunia hybrida, Plant J., 2, 465 Salinas, 1988, Compositional compartmentalization and compositional patterns in the nuclear genomes of plants, Nucl. Acid Res., 16, 4269, 10.1093/nar/16.10.4269 Matassi, 1989, The isochore organization and the compositional distribution of homologous coding sequences in the nuclear genome of plants, Nucl. Acid Res., 17, 5273, 10.1093/nar/17.13.5273 Meyer, 1994, Epigenetic variants of a transgenic Petunia line show hypermethylation in transgene DNA: an indication for specific recognition of foreign DNA in transgenic plants, Mol. Gen. Genet., 243, 390, 10.1007/BF00280469 Kononoweiz, 1992, Regulation of the osmotin gene promoter, Plant Cell, 4, 513, 10.1105/tpc.4.5.513 Sokhansanj, 2006, Comparison of bacterial and plant genes participating in proline biosynthesis with osmotin gene, with respect to enhancing salinity tolerance of transgenic tobacco plants, Russ. J. Plant Physiol., 53, 110, 10.1134/S1021443706010146 Fujita, 1998, Comparative analysis of the regulation of expression and structures of two evolutionarily divergent genes for delta1-pyrroline-5-carboxylate synthetase from tomato, Plant Physiol., 118, 661, 10.1104/pp.118.2.661 Roosens, 1999, Proline metabolism in the wild-type and in a salt-tolerant mutant of Nicotiana plumbaginifolia studied by (13)C-nuclear magnetic resonance imaging, Plant Physiol., 121, 1281, 10.1104/pp.121.4.1281 Hua, 2001, The 5′ untranslated region of the At-P5R gene is involved in both transcriptional and post-transcriptional regulation, Plant J., 26, 157, 10.1046/j.1365-313x.2001.01020.x Miller, 2005, Responsive modes of Medicago sativa proline dehydrogenase genes during salt stress and recovery dictate free proline accumulation, Planta, 222, 70, 10.1007/s00425-005-1518-4 Hseih, 2002, Tomato plant ectopically expressing Arabidopsis CBF1 show enhanced resistance to water deficit stress, Plant Physiol., 130, 618, 10.1104/pp.006783 Gilmour, 2000, Overexpression of Arabidopsis CBF3 transcriptional activator mimics multiple biochemical changes associated with cold acclimation, Plant Physiol., 124, 1854, 10.1104/pp.124.4.1854 Yun, 1998, Osmotin, a antifungal protein subverts signal transduction to enhance fungal susceptibility, Mol. Cell, 1, 807, 10.1016/S1097-2765(00)80080-5 Narasimhan, 2005, Osmotin is a homolog of mammalian adiponectin and controls apoptosis in yeast through a homolog of mammalian adiponectin receptor, Mol. Cell, 17, 171, 10.1016/j.molcel.2004.11.050 Abdin, 2002, Abiotic stress related genes and their role in conferring resistance in plants, Indian J. Biotechnol., 1, 225 Kahane, 1968, Effects of substrate salinity on the ability for protein synthesis in pea roots, Plant Physiol., 43, 1115, 10.1104/pp.43.7.1115 Hernandez, 1995, Salt-induced oxidative stress in chloroplasts of pea plants, Plant Sci., 105, 151, 10.1016/0168-9452(94)04047-8 Kaya, 2002, Supplementary calcium enhances plant growth and fruit yield in strawberry cultivars grown at high (NaCl) salinity, Sci. Hort., 93, 65, 10.1016/S0304-4238(01)00313-2 Wanner, 1999, Cold-induced freezing tolerance in Arabidopsis, Plant Physiol., 120, 391, 10.1104/pp.120.2.391 Chang, 1999, High temperature-induced free proline accumulation in Gracilaria tenuistipitata (Rhodophyta), Bot. Bull. Acad. Sin., 40, 289 Thomas, 1992, Influence of NaCl on growth, proline, and phosphoenolpyruvate carboxylase levels in Mesembryanthenum crystallinum suspension cultures, Plant Physiol., 98, 174, 10.1104/pp.98.2.626 Stewart, 1980, Accumulation of amino acids and related compounds in relation to environmental stress, vol. 5, 609 Saradhi, 1995, Proline accumulates in plants exposed to UV radiation and protects them against UV induced peroxidation, Biochem. Biophys. Res. Commun., 209, 1, 10.1006/bbrc.1995.1461 Alia, 1991, Proline accumulation under heavy metal stress, J. Plant Physiol., 138, 554, 10.1016/S0176-1617(11)80240-3 Khedr, 2003, Proline induces the expression of salt-stress-responsive proteins and may improve the adaptation of Pancratium maritimum L. to salt-stress, J. Exp. Bot., 54, 2553, 10.1093/jxb/erg277 Chandrashekar, 1996, Salinity induced chemical changes in Crotalaria striata DC. Plants, Indian J. Plant Physiol., 1, 4 Perez-Alfocea, 1993, Osmotic adjustment in Lycopersicon esculantum and L. pennillii under NaCl and polyethylene glycol. 6000 iso-osmotic stresses, Physiol. Plant, 87, 493, 10.1111/j.1399-3054.1993.tb02498.x Nikolopoulos, 1991, Compatible solutes and in vitro stability of Sabola sada enzymes; proline incompatibility, Phytochemistry, 30, 411, 10.1016/0031-9422(91)83694-G Paleg, 1984, Proline and glycine betaine influence solvation, Plant Physiol., 75, 975, 10.1104/pp.75.4.974 Samuel, 2000, Proline inhibits aggregation during protein refolding, Protein Sci., 9, 344, 10.1110/ps.9.2.344 Alia, 1997, Involvement of proline in protecting thylakoid membranes against free radical-induced photodamage, J. Photochem. Photobiol., 38, 253, 10.1016/S1011-1344(96)07470-2 Kavi, 1995, Overexpression of Δ-pyrroline-5-carboxylate synthetase increases proline production and confers osmotolerance in transgenic plants, Plant Physiol., 108, 1387, 10.1104/pp.108.4.1387 Xin, 1998, Eskimo1 mutants of Arabidopsis are constitutively freezing-tolerant, Proc. Natl. Acad. Sci. U.S.A., 95, 7799, 10.1073/pnas.95.13.7799 Nanjo, 1999, Biological functions of proline in morphogenesis and osmotolerance revealed in antisense transgenic Arabidopsis thaliana, Plant J., 18, 185, 10.1046/j.1365-313X.1999.00438.x Mitsuya, 2000, Effects of sodium chloride on foliar ultrastructure of sweet potato (Ipomoea batatas Lam.) plantlets grown under light and dark conditions in vitro, J. Plant Physiol., 157, 661, 10.1016/S0176-1617(00)80009-7 Salama, 1994, Effects of NaCl salinity on growth, cation accumulation, chloroplast structure and function in wheat cultivars differing in salt tolerance, J. Plant Physiol., 144, 241, 10.1016/S0176-1617(11)80550-X Sivakumar, 2000, Proline alleviates salt stress-induced enhancement in ribulose-l,5-bisphosphate oxygenase activity, Biochem. Biophys. Res. Commun., 279, 512, 10.1006/bbrc.2000.4005 Maggio, 2002, Does proline accumulation play an active role in stress-induced growth reduction?, Plant J., 31, 699, 10.1046/j.1365-313X.2002.01389.x Abebe, 2003, Tolerance of mannitol-accumulating transgenic wheat to water stress and salinity, Plant Physiol., 131, 1748, 10.1104/pp.102.003616 Sarad, 2004, Genetically engineered tomatoes: new vista for sustainable agriculture in high altitude regions Liu, 1994, Osmotin overexpression in potato delays development of disease symptoms, Proc. Natl. Acad. Sci., 91, 1888, 10.1073/pnas.91.5.1888