Verticillium dahliae Modifies the Concentrations of Proline, Soluble Sugars, Starch, Soluble Protein and Abscisic Acid in Pepper Plants

作者: N. Goicoechea , J. Aguirreolea , S. Cenoz , J.M. García-Mina

DOI: 10.1023/A:1008724816041

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摘要: The objective of this research was to study the levels some organic solutes, such as total protein, soluble sugars, starch and proline in leaves, well abscisic acid concentration xylem pepper plants inoculated with Verticillium dahliae Kleb. Healthy were always kept watered. Measurements made at time intervals after inoculation. Leaf water potential rapidly decreased a consequence fungal infection. However, relative content leaves only changed significantly from day 20 inoculation, decreases coincided sharp build up sugars leaves. Starch protein levels, xylem, declined healthy peppers they became older. more pronounced infected plants, especially soon Results suggest that accumulation could be sensors damage caused by

参考文章(26)
M.R. Ismail, W.J. Davies, WATER RELATIONS OF CAPSICUM GENOTYPES UNDER WATER STRESS Biologia Plantarum. ,vol. 39, pp. 293- 297 ,(1997) , 10.1023/A:1000684016914
German P. Hoyos, Florian I. Lauer, Neil A. Anderson, Early detection of Verticillium wilt resistance in a potato breeding program American Potato Journal. ,vol. 70, pp. 535- 541 ,(1993) , 10.1007/BF02846754
Paul H. Moore, Daniel J. Cosgrove, Developmental Changes in Cell and Tissue Water Relations Parameters in Storage Parenchyma of Sugarcane Plant Physiology. ,vol. 96, pp. 794- 801 ,(1991) , 10.1104/PP.96.3.794
J. AGUIRREOLEA, J. IRIGOYEN, M. SÁNCHEZ-DÍAZ, J. SALAVERRI, Physiological alterations in pepper during wilt induced by Phytophthora capsici and soil water deficit Plant Pathology. ,vol. 44, pp. 587- 596 ,(1995) , 10.1111/J.1365-3059.1995.TB01681.X
N. Goicoechea, M. C. Antolin, M. Sanchez-Diaz, Gas exchange is related to the hormone balance in mycorrhizal or nitrogen‐fixing alfalfa subjected to drought Physiologia Plantarum. ,vol. 100, pp. 989- 997 ,(1997) , 10.1111/J.1399-3054.1997.TB00027.X
Edmund W. B. Ward, David M. Cahill, Madan K. Bhattacharyya, Abscisic Acid Suppression of Phenylalanine Ammonia-Lyase Activity and mRNA, and Resistance of Soybeans to Phytophthora megasperma f.sp. glycinea. Plant Physiology. ,vol. 91, pp. 23- 27 ,(1989) , 10.1104/PP.91.1.23