The Selfish Plant 3 – Self-Incompatibility and Kin Recognition

When No Really Means No (In Plants) When it comes to sexual reproduction, nearly half of all flowering plant species are self-incompatible. That is, the pollen (male parts of flowers) produced by an individual plant is somehow recognized by the plant and rendered ineffectual in self-fertilizing the ovules (female parts…

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2016 “How Plants Work” News Highlights – September

From Plant Secrets To Plant Antibiotics What were the five most re-tweeted and favorited plant news stories that I shared in September of last year? Well, here they are, in order of popularity, lowest to highest. “Scientists from the John Innes Centre have pioneered innovative new cell imaging techniques to…

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Eau de Zombie? – The Malodorous “Voodoo Lilies” and “Corpse Flowers” – Why Do They Smell So Bad?

Signature Scents of Death & Decay In a previous post, we explored the discovery that plants emit a wide array of volatile organic compounds (VOCs) and that, because of this, sometimes plants stink. But I think few would argue that the prize for the “stinkiest” plants would have to go…

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