An Y, Zhang M, Liu G, Han R, Liang Z. 2013. Proline accumulation in leaves of Periploca sepium via both biosynthesis up-regulation and transport during recovery from severe drought. PLOS ONE, 8, 1–10.Bagdi D L, Shaw B P. 2013. Analysis of proline metabolic enzymes in Oryza sativa under NaCl stress. Journal of Environmental Biology, 34, 677–681.Chen J, Wang S, Jing R, Mao G. 2009. Cloning the PvP5CS gene from common bean (Phaselous vulgaris L.) and its expression patterns under abiotic stresses. Journal of Plant Physiology, 166, 12–19.Chooudhary N L, Sairam R K, Tyagi A. 2005. Expression of pyrroline-5-carboxylate synthetase gene during drought in rice. Indian Journal Biochemistry and Biophysics, 42, 366–370.Delauney A J, Hu C A A, Kavi Kishor P B, Verma D P S. 1993. Cloning of ornithine aminotransferase cDNA from Vigna aconitifolia by trans-complementation in Escherichia coli and regulation of proline biosynthesis. Journal of Biological Chemistry, 268, 18673–18678.Fichman Y, Gerdes S Y, Kovács H, Szabados L, Zilberstein A, Csonka L N. 2014. Evolution of proline biosynthesis: Enzymology, bioinformatics, genetics, and transcriptional regulation. Biological Reviews, doi: 10.1111/brv.12146Filek M, ?abanowska M, Ko?cielniak J, Biesaga-Ko?cielniak J, Kurdziel M, Szarejko I, Hartikainen H. 2015. Characterization of barley leaf tolerance to drought stress by chlorophyll fluorescence and electron paramagnetic resonance studies. Journal of Agronomy and Crop Science, 201, 228–240.Funck D, Eckard S, Muller G. 2010. Non-redundant functions of two proline dehydrogenase isoforms in Arabidopsis. BMC Plant Biology, 10, 70.Gerasimova S V, Kolodyazhnaya Y S, Titov S E. 2010. Tobacco transformants expressing the Medicago truncatula ornithine aminotransferase cDNA. Russian Journal of Genetics, 46, 890–893.Hervieu F, Dily F L, Billard J P, Huault C. 1994. Effects of water-stress on proline content and ornithine aminotransferase activity of radish cotyledons. Phytochemistry, 37, 1227–1231.Huang Z, Zhao L, Chen D, Liang M. 2013. Salt stress encourages proline accumulation by regulating proline biosynthesis and degradation in Jerusalem artichoke Plantlets. PLOS ONE, 8, 1–10.Jaarsma R, Vries R S M, Boer A H. 2013. Effect of salt stress on growth, Na+ accumulation and proline metabolism in potato (Solanum tuberosum) cultivars. PLoS ONE, 8, 1–10.Kavi Kishor P B, Sreenivasulu N. 2014. Is proline accumulation per se correlated with stress tolerance or is proline homeostasis a more critical issue? Plant, Cell and Environment, 37, 300–311. Liang X, Zhang L, Natarajan S K, Becker D F. 2013. Proline mechanisms of stress survival. Antioxidants & Redox Signaling, 19, 998–1011.Livak K J, Schmittgen T D. 2001. Analysis of relative gene expression data using Real-time quantitative PCR and the 2–ΔΔCT method. Methods, 25, 402–408.Miller G, Stein H, Honig A, Kapulnik Y, Zilberstein A. 2005. Responsive modes of Medicago sativa proline dehydrogenase genes during salt stress and recovery dictate free proline accumulation. Planta, 222, 70–79.Pei Z F, Ming D F, Liu D, Wan G L, Geng X X, Gong H J, Zhou W J. 2010. Silicon improves the tolerance to water-deficit stress induced by polyethylene glycol in wheat (Triticum aestivum L.) seedlings. Plant Growth Regulation, 29, 106–115.Rocha I M A, Vitorello V A, Silva J S, Ferreira-Silva S L, Viégas R A, Silva E N, Silveira J A G. 2012. Exogenous ornithine is an effective precursor and the δ-ornithine amino transferase pathway contributes to proline accumulation under high N recycling in salt-stressed cashew leaves. Plant Physiology, 169, 41–49.Roosens N H, Thu T T, Iskandar H M, Jacobs M. 1998. Isolation of the ornithine-δ-aminotransferase cDNA and effect of salt stress on its expression in Arabidopsis thaliana. Plant Physiology, 117, 263–271.Roosens N H, Bitar F A I, Loenders K, Angenon G, Jacobs M. 2002. Overexpression of ornithine-δ-aminotransferase increases proline biosynthesis and confers osmotolerance in transgenic plants. Molecular Breeding, 9, 73–80.Sánchez-Martín J, Heald J, Kingston-Smith A, Winters A, Rubiales D, Sanz M, Luis A J M, Prats E. 2015. A metabolomic study in oats (Avena sativa) highlights a drought tolerance mechanism based upon salicylate signalling pathways and the modulation of carbon, antioxidant and photo-oxidative metabolism. Plant, Cell and Environment, doi: 10.1111/pce.12501Stránská J, Kope?ný D, Tylichová M, Snégaroff J, Šebela M. 2008. Ornithine δ-aminotransferase an enzyme implicated in salt tolerance in higher plants. Plant Signaling & Behavior, 3, 929–935.Walker D J, Romero P, Correal E. 2010. Cold tolerance, water relations and accumulation of osmolytes in Bituminaria bituminosa. Biologia Planttarum, 54, 293–298.Wu L Q, Fan Z M, Guo L, Li Y Q, Zhang W J, Qu L J, Chen Z L. 2003. Overexpression of an Arabidopsis δ-OAT gene enhances salt and drought tolerance in transgenic rice. Journal of Chinese Science Bulletin, 48, 2050–2056.Xiong J, Zhang L, Fu G, Yang Y, Zhu C, Tao L. 2012. Drought-induced proline accumulation is uninvolved with increased nitric oxide, which alleviates drought stress by decreasing transpiration in rice. Plant Research, 125, 155–164.Xue X, Liu A, Hua X. 2009. Proline accumulation and transcriptional regulation of proline biosynthesis and degradation in Brassica napus. BMB Reports, 42, 28–34.Yang C W, Kao C H. 1999. Importance of ornithine-δ-aminotransferase to proline accumulation caused by water stress in detached rice leaves. Plant Growth Regulation, 27, 191–194.Yang Y, Yang F, Li X, Shi R, Lu J. 2013. Signal regulation of proline metabolism in callus of the halophyte Nitraria tangutorum Bobr. grown under salinity stress. Plant Cell Tissue and Organ Culture, 112, 33–42.You J, Hu H, Xiong L. 2012. An ornithine δ-aminotransferase gene OsOAT confers drought and oxidative stress tolerance in rice. Plant Science, 197, 59–69.Zhang X, Shen L, Li F, Mengb D, Sheng J. 2013. Hot air treatment-induced arginine catabolism is associated with elevated polyamines and proline levels and alleviates chilling injury in postharvest tomato fruit. Science Food Agriculture, 93, 3245–3251. |