منابع مشابه
Molecular mechanism of chloroplast development regulated by plant hormones
The chloroplast is a photosynthetic organelle in plant cells. The development and function of the chloroplast are regulated by plant hormones, particularly cytokinin as a positive regulator and brassinosteroid as a negative regulator. We would like to clarify the molecular mechanism of chloroplast development regulated by the two phytohormones, and attempts to clarify the mechanism using the ap...
متن کاملPlant hormones
Plant hormones have been studied for more than a century because they have been heavily implicated in the control of plant growth and development. For many years, they have been considered to fall into five classes: auxins, cytokinins, gibberellins, abscisic acid and ethylene. More recently, a variety of additional classes such as brassinosteroids have been added and it seems likely that more w...
متن کاملThe Five "Classical" Plant Hormones.
It is 60 years since Went and Thimann (1937) published their classic book Phytohormones. At that time, the term phytohormone was synonymous with auxin, although the existente of other phytohormones, such as cell division factors, was anticipated on the basis of physiological experiments. It is impressive that aside from some confusion about the structure of auxin, many of the basic phenomena of...
متن کاملPlant hormones are versatile chemical regulators of plant growth.
The plant hormones are a structurally unrelated collection of small molecules derived from various essential metabolic pathways. These compounds are important regulators of plant growth and mediate responses to both biotic and abiotic stresses. During the last ten years there have been many exciting advances in our understanding of plant hormone biology, including new discoveries in the areas o...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 2007
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed084p1003