Multiple hormonal control in plants
نویسندگان
چکیده
منابع مشابه
Hormonal regulation of phosphatidylcholine synthesis in plants
Indol-3-ylacetic acid stimulated stem elongation within 1 h of treatment of Pisum sativum L. cv. Feltham First stem sections. This elongation was accompanied by an increase in the endogenous level of phosphocholine and a decrease in that of CDP-choline. Measurements in vitro of the CDP-base pathway enzymes showed an increase in choline phosphotransferase and a decrease in cytidylyltransferase a...
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چکیده این پایان نامه به بررسی اثر سیم پیچ مغناطیسی و کاوه یِ خوشه گر با بسامد رادیویی بر هاله و بیرونگراییِ باریکه هایِ پیوسته و خوشه ایِ ذرات باردار در شتابدهنده های خطیِ یونی، پروتونی با جریان بالا می پردازد و راه حل هایی برای بهینه نگهداشتن این کمیتها ارایه می دهد. بیرونگرایی یکی از کمیتهای اساسی باریکه هایِ ذرات باردار در شتابدهنده ها است که تاثیر قابل توجهی بر قیمت، هزینه و کاراییِ هر شتابدهند...
Nitric oxide mediates the hormonal control of Crassulacean acid metabolism expression in young pineapple plants.
Genotypic, developmental, and environmental factors converge to determine the degree of Crassulacean acid metabolism (CAM) expression. To characterize the signaling events controlling CAM expression in young pineapple (Ananas comosus) plants, this photosynthetic pathway was modulated through manipulations in water availability. Rapid, intense, and completely reversible up-regulation in CAM expr...
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There are two important systems in human beings, which control and maintain the homeostasis i.e. maintaining the internal environment in a balanced state. First and foremost important system is nervous system with the help of functioning cells called neurons. These neurons are characterized by their conductivity with the help of neurotransmitters i.e. chemical mediators. This nervous system is ...
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Prior to 1938 no form of oral hormonal contraception was possible as none of the then availablehormones were active when given orally. The era of oral contraception commenced withthe reports of Pincus et al (3). The contraceptive pills used today contain a synthetic oestrogenand a synthetic progestational agent. Oestrone and oestradiol were available prior to 1938as esters but these were active...
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ژورنال
عنوان ژورنال: Acta Botanica Neerlandica
سال: 1995
ISSN: 0044-5983
DOI: 10.1111/j.1438-8677.1995.tb00764.x