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Abscisic Acid Suppression of Phenylalanine Ammonia-Lyase Activity and mRNA and Resistance of Soybeans to Phytophthora megasperma f.sp. glycinea

机译：脱落酸抑制苯丙氨酸解氨酶活性和mRNA以及大豆对巨大疫霉的抗性甘氨酸

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摘要

Etiolated hypocotyls of the resistant soybean (Glycine max [L.] Merr.) cultivar Harosoy 63 became susceptible to Phytophthora megasperma (Drechs.) f.sp. glycinea (Hildeb.) Kuan and Erwin race 1 after treatment with abscisic acid. Susceptibility was expressed by increases in lesion size and a major decrease in accumulation of the isoflavonoid phytoalexin, glyceollin. In untreated hypocotyls, activity of phenylalanine ammonia-lyase and accumulation of mRNA for this enzyme increased rapidly after infection, but these increases were suppressed in abscisic acid-treated hypocotyls. The results suggest the possibility that biosynthesis of glyceollin in the resistance response of soybeans may be controlled at the transcriptional level by changes in abscisic acid concentrations caused by infection.

机译：抗性大豆（Glycine max [L.] Merr。）栽培品种Harosoy 63的黄化胚轴对巨大疫霉（Drechsthora megasperma）（Drechs。f.sp.）敏感。脱落酸处理后，甘氨酸（Hildeb。）Kuan和Erwin第1种族。易感性通过病灶尺寸的增加和异黄酮植物抗毒素甘油糖醇的积累的显着减少来表示。在未经处理的下胚轴中，苯丙氨酸解氨酶的活性和该酶的mRNA积累在感染后迅速增加，但在脱落酸处理的下胚轴中抑制了这些增加。结果表明，通过感染引起的脱落酸浓度的变化，可以在转录水平上控制大豆抗逆反应中糖精蛋白的生物合成。

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期刊名称 Plant Physiology
作者
Edmund W. B. Ward; David M. Cahill; Madan K. Bhattacharyya;
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作者单位

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年(卷),期 1989(91),1
年度 1989
页码 23–27
总页数 5
原文格式 PDF
正文语种
中图分类人体生理学;
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1. A laboratory procedure for determining relative levels of field resistance in soybeans to Phytophthora megasperma f.sp. Glycinea [J] . JAG Irwin and PW Langdon Crop and Pasture Science . 1982,第1期

机译：一种测定大豆对大豆疫霉菌的相对抗性水平的实验室程序。甘氨酸
2. Yield losses of soybeans due to Phytophthora megasperma f.sp. Glycinea [J] . M. J. RyleyA H. F. MosetterA and J. L. RoseB Crop and Pasture Science . 1989,第6期

机译：大豆疫霉菌造成的大豆产量损失。甘氨酸
3. The influence of IgG, proteases and glycosidases on adhesion to, and infection of soybean plants by Phytophthora megasperma f.sp. glycinea [J] . Lucia Hollenstein, Sylvia Balsiger, Hans R. Hohl Botanica Helvetica . 1995,第2期

机译：IgG，蛋白酶和糖苷酶对大豆疫霉（Phytophthora megasperma f.sp.）对大豆植物的粘附和感染的影响。甘氨酸
4. Effects of Seed Coating formulation NO.26 on the Development of phytophthora megasperma f. sp. glycinea in soybean [C] . Li Jinyu, Shao Yingtian, Kang Zhensheng, Journal of Anhui Agricultural University . 1999

机译：26号种衣剂对巨大疫霉菌发育的影响。 sp。大豆中的甘氨酸
5. PHYSIOLOGICAL AND MORPHOLOGICAL MECHANISMS OF DROUGHT RESISTANCE IN SORGHUM AND PEARL MILLET. I. EFFECTS OF LEAF TREATMENT WITH ABSCISIC ACID. II. SEED PRE-TREATMENT WITH ABSCISIC ACID. III. COMPARATIVE SHOOT AND ROOT DEVELOPMENT. IV. LEAF SURFACE MORPHOLOGY (WATER USE EFFICIENCY, EPICUTICULAR WAX, CUTICULAR TRANSPIRATION, STOMATA). [D] . TRAORE, MOUSSA. 1985

机译：高粱和小米抗旱的生理和形态学机制。 I.叶酸处理叶的效果。二。用草酸进行种子预处理。三，对比射击和根本发展。 IV。叶片表面形态（用水效率，蜡质，蒸腾，气孔）。
6. Phytoalexin Elicitor Activity of Carbohydrates from Phytophthora megasperma f.sp. glycinea and Other Sources [O] . N. T. Keen, M. Yoshikawa, M. C. Wang 1983

机译：巨大疫霉（Phytophthora megasperma f.sp.）的碳水化合物的植物抗毒素活性剂活性。甘氨酸和其他来源
7. Abscisic Acid Suppression of Phenylalanine Ammonia-Lyase Activity and mRNA, and Resistance of Soybeans to Phytophthora megasperma f.sp. glycinea1 [O] . Ward, Edmund W. B., Cahill, David M., Bhattacharyya, Madan K. 1989

机译：脱落酸抑制苯丙氨酸解氨酶活性和mRNA，以及大豆对巨大疫霉的抗性甘氨酸1

Abscisic Acid Suppression of Phenylalanine Ammonia-Lyase Activity and mRNA and Resistance of Soybeans to Phytophthora megasperma f.sp. glycinea

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