September 16, 2014

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  • Image: Wikimedia Commons.

    Sugar versus Auxin: which is dominant?

    Of the plethora of aspects of plant growth and development that the hormone (OK, plant growth regulator…) auxin is implicated in/involved with (e.g. embryo development, leaf formation, phototropism, gravitropism, fruit development, abscission, root initiation and development…), surely one of the most enduring is apical dominance. Apical dominance is the phenomenon whereby the outgrowth of buds on the side […] More