How Plants Work Greatest Hits – “Top Tweets” of 2021 (Part 4)

From Killer Citrus Disease to Driller Plant Roots.  In this penultimate episode in counting down the top 25 tweets of HowPlantsWork, we go from #10 to #6. #10 – Researchers find peptide that treats, prevents killer citrus disease “Huanglongbing, HLB, or citrus greening has multiple names, but one ultimate result: bitter…

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How Plants Work Greatest Hits – “Top Tweets” of 2021 (Part 1)

Welcome Back! After over more than a year-long hiatus from scribbling blog posts, we’re back. Let’s resume by counting down the “top 25 tweets” of 2021 from the HowPlantsWork twitter feed. “What the heck is a top tweet”?, you may ask. As defined by Twitter, it’s a ranking of tweets…

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Comfortably Numb? – When Wounded, Do Plants Experience “Pain”?

Feelin’ No Pain? An amazing short story, entitled “The Sound Machine”, by the British writer Roald Dahl was first published in the September 17, 1949 issue of the New Yorker. In this story, “A man named Klausner invents a machine that can hear sound the human ear cannot hear. It…

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“Farmaceuticals” and “Plantibodies” – Using Genetically-Engineered Plants to Produce Drugs and Vaccines

New Meanings For “Medicinal Plants”? Plants have been used by humans for thousands of years as a source of medicines, some effective, many not so much (except perhaps as placebos). The first botanists were likely shaman herbalists who possessed the knowledge of which plants would kill and which plants would…

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How Stress Shapes Plants

To make complex organisms takes specialized cells. Animals and flowering plants require specialized cells with distinct abilities in order to accomplish higher order functions – such as vision or flowering. It’s somewhat like a symphony orchestra. The orchestra integrates different musicians playing different instruments. The characteristic sounds of the instruments…

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