Arbuscular mycorrhizal symbiosis and methyl jasmonate avoid the inhibition of root hydraulic conductivity caused by drought
作者： Beatriz Sánchez-Romera , Juan Manuel Ruiz-Lozano , Ángel María Zamarreño , José María García-Mina , Ricardo Aroca
DOI: 10.1007/S00572-015-0650-7
关键词:
摘要: Hormonal regulation and symbiotic relationships provide benefits for plants to overcome stress conditions. The aim of this study was elucidate the effects exogenous methyl jasmonate (MeJA) application on root hydraulic conductivity (L) Phaseolus vulgaris which established arbuscular mycorrhizal (AM) symbiosis under two water regimes (well-watered drought conditions). variation in endogenous contents several hormones (MeJA, JA, abscisic acid (ABA), indol-3-acetic (IAA), salicylic (SA)) changes aquaporin gene expression, protein abundance phosphorylation state were analyzed. AM decreased L well-watered conditions, partially reverted by MeJA treatment, apparently a drop IAA contents. Also, prevented inhibition most probably reduction SA Additionally, expression fungal aquaporins upregulated independently treatment. Plant could not explain behaviour L. Conversely, evidence found control aquaporins. Hence, addition modified response both drought, presumably regulating
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sci-hub.se 参考文章(65)
J. Pospisilova, Participation of Phytohormones in the Stomatal Regulation of Gas Exchange During Water Stress Biologia plantarum. ,vol. 46, pp. 491- 506 ,(2003) , 10.1023/A:1024894923865
Shangguo Feng, Runqing Yue, Sun Tao, Yanjun Yang, Lei Zhang, Mingfeng Xu, Huizhong Wang, Chenjia Shen, Genome-wide identification, expression analysis of auxin-responsive GH3 family genes in maize (Zea mays L.) under abiotic stresses. Journal of Integrative Plant Biology. ,vol. 57, pp. 783- 795 ,(2015) , 10.1111/JIPB.12327
Bernhard Ruth, Mohamedali Khalvati, Urs Schmidhalter, Quantification of mycorrhizal water uptake via high-resolution on-line water content sensors Plant and Soil. ,vol. 342, pp. 459- 468 ,(2011) , 10.1007/S11104-010-0709-3
Chunmei Zhang, Zhi Huang, Effects of endogenous abscisic acid, jasmonic acid, polyamines, and polyamine oxidase activity in tomato seedlings under drought stress Scientia Horticulturae. ,vol. 159, pp. 172- 177 ,(2013) , 10.1016/J.SCIENTA.2013.05.013
Carlos de Ollas, Bárbara Hernando, Vicent Arbona, Aurelio Gómez-Cadenas, Jasmonic acid transient accumulation is needed for abscisic acid increase in citrus roots under drought stress conditions. Physiologia Plantarum. ,vol. 147, pp. 296- 306 ,(2013) , 10.1111/J.1399-3054.2012.01659.X
Commonwealth Bureau of Horticulture and Plantation Crops, Sand and Water Culture Methods Used in the Study of Plant Nutrition ,(1966)
Edwin L. Fiscus, Diurnal Changes in Volume and Solute Transport Coefficients of Phaseolus Roots Plant Physiology. ,vol. 80, pp. 752- 759 ,(1986) , 10.1104/PP.80.3.752
María Amparo Asensi-Fabado, Jana Cela, Maren Müller, Laia Arrom, Caren Chang, Sergi Munné-Bosch, Enhanced oxidative stress in the ethylene-insensitive (ein3-1) mutant of Arabidopsis thaliana exposed to salt stress Journal of Plant Physiology. ,vol. 169, pp. 360- 368 ,(2012) , 10.1016/J.JPLPH.2011.11.007
Eva Bacaicoa, Verónica Mora, Ángel María Zamarreño, Marta Fuentes, Esther Casanova, José María García-Mina, Auxin: a major player in the shoot-to-root regulation of root Fe-stress physiological responses to Fe deficiency in cucumber plants. Plant Physiology and Biochemistry. ,vol. 49, pp. 545- 556 ,(2011) , 10.1016/J.PLAPHY.2011.02.018
Mohammed Kamaluddin, Janusz J. Zwiazek, Ethylene Enhances Water Transport in Hypoxic Aspen Plant Physiology. ,vol. 128, pp. 962- 969 ,(2002) , 10.1104/PP.010791