Thellungilla halophila is more adaptive to salinity than Arabidopsis thaliana at stages of seed germination and seedling establishment

• Autorzy: Guo Y. , Jia W. , Song J. , Wang D. , Chen M. , Wang B.
• Języki publikacji: EN

Abstrakty

EN

Thellungiella halophila is a salt tolerant relative of Arabidopsis thaliana with high genetic and morphological similarity. In the present study, effects of salinity on germination and seedling growth of T. halophila and A. thaliana were compared. The present results showed that the salinity inhibited seed germination in both species. Unexpectedly, percentages of seed germination in A. thaliana were higher than T. halophila in a range of 0–200 mM NaCl. Seeds of both species could not germinate when the concentration of NaCl was over 200 mM. However, when compared with A. thaliana, seeds of T. halophila did not suffer ion toxicity, as evidenced by the higher final germination rate after ungerminated seeds pretreated with NaCl were transferred to distilled water. Seedlings of T. halophila were more salt tolerant than those of A. thaliana, e.g., seedlings of T. halophila had better plant growth (root length, fresh and dry mass), higher chlorophyll content, less MDA content and higher proline content and K⁺/Na⁺ ratio under salinity. These results indicate that T. halophila is more salt tolerant than A. thaliana during both seed germination and seedling stages and explain why A. thaliana is excluded from saline locations and T. halophila can survive in saline soils.

• Wydawca: -
• Czasopismo: Acta Physiologiae Plantarum
• Rocznik: 2012
• Tom: 34
• Numer: 4
• Opis fizyczny: p.1287-1294,fig.,ref.

Twórcy

autor

Guo Y.

• Key Laboratory of Plant Stress Research, College of Life Sciences, Shandong Normal University, 250014 Jinan, People's Republic of China

autor

Jia W.

• Key Laboratory of Plant Stress Research, College of Life Sciences, Shandong Normal University, 250014 Jinan, People's Republic of China

autor

Song J.

• Key Laboratory of Plant Stress Research, College of Life Sciences, Shandong Normal University, 250014 Jinan, People's Republic of China

autor

Wang D.

• Key Laboratory of Plant Stress Research, College of Life Sciences, Shandong Normal University, 250014 Jinan, People's Republic of China

autor

Chen M.

• Key Laboratory of Plant Stress Research, College of Life Sciences, Shandong Normal University, 250014 Jinan, People's Republic of China

autor

Wang B.

• Key Laboratory of Plant Stress Research, College of Life Sciences, Shandong Normal University, 250014 Jinan, People's Republic of China

Bibliografia

• Amtmann A (2009) Learning from evolution: Thellungiella generates new knowledge on essential and critical components of abiotic stress tolerance in plants. Mol Plant 2(1):3–12
• Azooz M, Shaddad M, Abdel-Latef A (2004) The accumulation and compartmentation of proline in relation to salt tolerance of three sorghum cultivars. Indian J Plant Physiol 9(1):1–8
• Bates L, Waldren R, Teare I (1973) Rapid determination of free proline for water-stress studies. Plant Soil 39(1):205–207
• Bor M, Özdemir F, Türkan I (2003) The effect of salt stress on lipid peroxidation and antioxidants in leaves of sugar beet Beta vulgaris L. and wild beet Beta maritima L. Plant Sci 164(1): 77–84
• Bressan RA, Zhang C, Zhang H, Hasegawa PM, Bohnert HJ, Zhu JK (2001) Learning from the Arabidopsis experience. The next gene search paradigm. Plant Physiol 127(4):1354
• Dodd GL, Donovan LA (1999) Water potential and ionic effects on germination and seedling growth of two cold desert shrubs. Am J Bot 86(8):1146
• Ghars MA, Parre E, Debez A, Bordenave M, Richard L, Leport L, Bouchereau A, Savoure A, Abdelly C (2008) Comparative salt tolerance analysis between Arabidopsis thaliana and Thellungiella halophila, with special emphasis on K(+)/Na(+) selectivity and proline accumulation. J Plant Physiol 165(6):588–599
• Gong Q, Li P, Ma S, Indu Rupassara S, Bohnert HJ (2005) Salinity stress adaptation competence in the extremophile Thellungiella halophila in comparison with its relative Arabidopsis thaliana. Plant J 44(5):826–839
• Gulzar S, Khan M (2001) Seed germination of a halophytic grass Aeluropus lagopoides. Ann Bot 87(3):319
• Inan G, Zhang Q, Li P, Wang Z, Cao Z, Zhang H, Zhang C, Quist T, Goodwin S, Zhu J, Shi H, Damsz B, Charbaji T, Gong Q, Ma S, Fredricksen M, Galbraith D, Jenks M, Rhodes D, Hasegawa P, Bohnert H, Joly R, Bressan R, Zhu J (2004) Salt cress: a halophyte and cryophyte Arabidopsis relative model system and its applicability to molecular genetic analyses of growth and development of extremophiles. Plant Physiol 135(3):1718–1737
• Iqbal M, Ashraf M, Jamil A, Ur-Rehman S (2006) Does seed priming induce changes in the levels of some endogenous plant hormones in hexaploid wheat plants under salt stress? J Integr Plant Biol 48(2):181–189
• Jain M, Mathur G, Koul S, Sarin N (2001) Ameliorative effects of proline on salt stress-induced lipid peroxidation in cell lines of groundnut (Arachis hypogaea L.). Plant Cell Rep 20(5):463–468
• Jaleel C, Gopi R, Sankar B, Manivannan P, Kishorekumar A, Sridharan R, Panneerselvam R (2007) Studies on germination, seedling vigour, lipid peroxidation and proline metabolism in Catharanthus roseus seedlings under salt stress. S Afr J Bot 73(2):190–195
• Jamil M, Rha E (2004) The effect of salinity (NaCl) on the germination and seedling of sugar beet (Beta vulgaris L.) and cabbage (Brassica oleracea capitata L.). Korean J Plant Res 7:226–232
• Jin ZM, Wang CH, Liu ZP, Gong WJ (2007) Physiological and ecological characters studies on aloe vera under soil salinity and seawater irrigation. Process Biochem 42(4):710–714
• Juan M, Rivero RM, Romero L, Ruiz JM (2005) Evaluation of some nutritional and biochemical indicators in selecting salt-resistant tomato cultivars. Environ Exp Bot 54(3):193–201
• Katsuhara M, Otsuka T, Ezaki B (2005) Salt stress-induced lipid peroxidation is reduced by glutathione S-transferase, but this reduction of lipid peroxides is not enough for a recovery of root growth in Arabidopsis. Plant Sci 169(2):369–373
• Keiffer CH, Ungar IA (2002) Germination and establishment of halophytes on brineⒸ\affected soils. J Appl Ecol 39(3):402–415
• Khan M, Ungar I (1984) The effect of salinity and temperature on the germination of polymorphic seeds and growth of Atriplex triangularis Willd. Am J Bot 71(4):481–489
• Khan M, Ungar I (1996) Influence of salinity and temperature on the germination of Haloxylon recurvum Bunge ex. Boiss Ann Bot 78:547–551
• Khan M, Ungar I (1997) Effects of thermoperiod on recovery of seed germination of halophytes from saline conditions. Am J Bot 84(2):279–283
• Khan M, Gul B, Weber D (2004) Temperature and high salinity effects in germinating dimorphic seeds of Atriplex rosea. West N Am Nat 64(2):193–201
• Koornneef M, Bentsink L, Hilhorst H (2002) Seed dormancy and germination. Curr Opin Plant Biol 5(1):33–36
• Kunert KJ, Ederer M (1985) Leaf aging and lipid peroxidation: the role of the antioxidants vitamin C and E. Physiol Planta 65(1):85–88
• McGraw DC, Ungar IA (1981) Growth and survival of the halophyte Salicornia Europaera L. under saline field conditions. Ohio J Sci 81(3):109–113
• M’Rah S, Ouerghi Z, Berthomieu C, Havaux M, Jungas C, Hajji M, Grignon C, Lachaal M (2006) Effects of NaCl on the growth, ion accumulation and photosynthetic parameters of Thellungiella halophila. J Plant Physiol 163(10):1022–1031
• Noe G, Zedler J (2000) Differential effects of four abiotic factors on the germination of salt marsh annuals. Am J Bot 87:1679–1682
• Pujol J, Calvo J, Ramirez-Diaz L (2000) Recovery of germination from different osmotic conditions by four halophytes from southeastern Spain. Ann Bot 85(2):279–286
• Shabala S, Cuin TA (2008) Potassium transport and plant salt tolerance. Physiol Planta 133(4):651–669
• Shibli RA, Kushad M, Yousef GG, Lila MA (2007) Physiological and biochemical responses of tomato microshoots to induced salinity stress with associated ethylene accumulation. Plant Growth Regul 51(2):159–169
• Singh A, Dubey R (1995) Changes in chlorophyll a and b contents and activities of photosystems I and II in rice seedlings induced by NaCl. Photosynthetica 31:489–499
• Song J, Feng G, Tian C, Zhang F (2005) Strategies for adaptation of Suaeda physophora, Haloxylon ammodendron and Haloxylon persicum to a saline environment during seed-germination stage. Ann Bot 96(3):399–405
• Song J, Feng G, Zhang F (2006) Salinity and temperature effects on germination for three salt-resistant euhalophytes, Halostachys caspica, Kalidium foliatum and Halocnemum strobilaceum. Plant Soil 279(1):201–207
• Sosa L, Llanes A, Reinoso H, Reginato M, Luna V (2005) Osmotic and specific ion effects on the germination of Prosopis strombulifera. Ann Bot 96(2):261–267
• Stumpf D, Prisco J, Weeks J, Lindley V, O’Leary J (1986) Salinity and Salicornia bigelovii Torr. seedling establishment. Water relations. J Exp Bot 37(2):160–169
• Tobe K, Li X, Omasa K (2000) Seed germination and radicle growth of a halophyte, Kalidium caspicum (Chenopodiaceae). Ann Bot 85(3):391–396
• Ungar I (1978) Halophyte seed germination. Bot Rev 44(2):233–264
• Ungar I (1991) Ecophysiology of vascular halophytes. CRC Press, Boca Raton
• Ungar I (1996) Effect of salinity on seed germination, growth, and ion accumulation of Atriplex patula (Chenopodiaceae). Am J Bot 83(5):604–607
• Ungar IA, Binet P (1975) Factors influencing seed dormancy in Spergularia media (L.) C. Presl. Aquat Bot 1:45–55
• Volkov V, Wang B, Doming P, Fricke W, Amtmann A (2003) Thellungiella halophila, a salt relative of Arabidopsis thaliana, possesses effective mechanisms to discriminate between potassium and sodium. Plant Cell Environ 27:1–14
• Wang Z, Li P, Fredricksen M, Gong Z, Kim C, Zhang C, Bohnert H, Zhu J, Bressan R, Hasegawa P (2004) Expressed sequence tags from Thellungiella halophila, a new model to study plant salttolerance. Plant Sci 166(3):609–616
• Weber E, D’Antonio CM (1999) Germination and growth responses of hybridizing Carpobrotus species (Aizoaceae) from coastal California to soil salinity. Am J Bot 86(9):1257–1263

Uwagi

Rekord w opracowaniu