Tag Archives | Plant Physiology

Indole-3-Acetic Acid (IAA), and Auxin in Plants | Plant Physiology

In this article we will discuss about Indole-3-Acetic Acid (IAA) and Auxin in Plants. Natural and Synthetic Auxin: The main auxin in plants is indole-3-acetic acid (IAA Fig. 20-2). Additionally, several other naturraly occurring indole derivatives are reported to express auxin activity, including indole-3- ethanol, indole-3-acetaldehyde, and indole-3-acetonitrile. It may be noted that all these compounds are precursors of IAA [...]

By |2016-07-20T08:05:22+00:00July 20, 2016|Growth Regulators|Comments Off on Indole-3-Acetic Acid (IAA), and Auxin in Plants | Plant Physiology
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Transport of Growth Hormones in Plants

In this article we will discuss about the transport of growth hormones in plants. Non-Hormonal Factors: Carbon dioxide has been known for a long time to stimulate plant growth. There are at least two CO2 responses which depend on the CO2 concentrations. One is the responses to low concentrations, e.g. 0.03% and the other to much higher concentrations. The characteristics [...]

By |2016-07-20T08:05:21+00:00July 20, 2016|Growth Hormones|Comments Off on Transport of Growth Hormones in Plants
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Study Notes on Cyclic AMP (CAMP) | Plant Physiology

The below mentioned article provides study notes on Cyclic AMP (CAMP). Cyclic AMP was discovered by E.W. Sutherlandt in 1956 in animal liver cells. Since then it has been demonstrated in several animal tissues where its regulatory role has been well demonstrated. There are several evidences regarding the presence of cAMP in plants. Most of these evidences are based on [...]

By |2016-07-20T08:05:21+00:00July 20, 2016|Growth Regulators|Comments Off on Study Notes on Cyclic AMP (CAMP) | Plant Physiology
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