توضیحات
ABSTRACT
Soybean is the important crop with abundant protein, vegetable oil, and several phytochemicals. With such predominant values, soybean is cultivated with a long history. However, flooding and drought stresses exert deleterious effects on soybean growth. The present review summarizes the morphological changes and affected events in soybean exposed to such extreme-water conditions. Sensitive organ in stressed soybean at differentdevelopmental stages is presented based on protein profiles. Protein quality control and calcium homeostasis in the endoplasmic reticulum are discussed in soybean under both stresses. In addition, the way of calcium homeostasis in mediating protein folding and energy metabolism is addressed. Finally, stress response to flooding and drought is systematically demonstrated. This review concludes the recent findings of plant response to flooding and drought stresses in soybean employed proteomic approaches. Biological significance: Soybean is considered as traditional-health food because of nutritional elements and pharmacological values. Flooding and drought exert deleterious effects to soybean growth. Proteomic approaches have been employed to elucidate stress response in soybean exposed to flooding and drought stresses.In this review, stress response is presented on organ-specific manner in the early-stage plant and soybean seedling exposed to combined stresses. The endoplasmic reticulum (ER) stress is induced by both stresses; and stress-response in the ER is addressed in the root tip of early-stage soybean. Moreover, calcium-response processes in stressed plant are described in the ER and in the cytosol. Additionally, stress-dependent response was discussed in flooded and drought-stressed plant. This review depicts stress response in the sensitive organ of stressed soybean and forms the basis to develop molecular markers related to plant defense under flooding and drought stresses.
INTRODUCTION
Soybean is an important food crop containing abundant protein and vegetable oil . Soybean is unique among crops, because it supplies protein equal in quality to that of animal sources. Soybean is advantageous for biodiesel producing, which is converted from vegetable oil, because it is produced without or nearly zero nitrogen . In addition, soybean is rich in phytochemicals such as isoflavones and phenolic compounds, which contributed to reducing the risk of heart/ cardiovascular diseases, osteoporosis, and cancer .
Year: ۲۰۱۸
Publisher : ELSEVIER
By : Xin Wang, Setsuko Komatsu
File Information: English Language/ 15 Page / size: 381 KB
سال : ۱۳۹۶
ناشر : ELSEVIER
کاری از : شین وانگ، Setsuko Komatsu
اطلاعات فایل : زبان انگلیسی / 15 صفحه / حجم : KB 381
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