Tag Archives: plant disease

Some Things Never Change: Introducing Receptors Could Improve Defence.

Ears of Wheat just before harvesting

Flowering plants are divided into two major groups (the monocots and dicots) which split apart 150 million years ago.  Schoonbeek et al. show that a receptor can be moved from Arabidopsis thaliana (a dicot) into rice (a monocot), and this can make the rice more resistant to disease.

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Project: Cotyledon Mash and the Fat Lazy Pathogen

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Part of my masters this year has been a lab-based project. My project involves looking at whether a vanillin-based product can induce defence responses in broad bean, therefore making it more resistant to infection. This post will look at how I’ve been going on.

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The Hero Within?

File:Smallville Finale Superman shirt rip.jpg

Not all microbes are bad. Recently the importance of the microbes in the guts of humans is becoming clear, but it’s not just animals that benefit from the microbes inside of them- so do plants, and these microbes could have potential in farming.

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Teaching New Plants Old Tricks

Oh my gosh! Too cute!!

Humans have been growing crops for 10,000 years and in this time we’ve selectively bred for crops which are easier to harvest. In doing this important genes involved in plant defence could have been lost along the way. Palmgren et al. look into the potential for re-introducing old genes into modern crops.

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Attack of the Exploding Pineapples: A Ghost Disease Could Cause Trouble in Australia

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A push for pineapples to be imported into Australia from Malaysia could leave the Queensland pineapple industry at risk.

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Spare a thought for Poinsettias this Christmas

 
Poinsettias are a common part of Christmas floral displays but their economic success is partially due to infection by a pathogen.

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Project: Vanilla, an elicitor of plant defence?

Vanilla Extract

For my  project I am looking into whether a product based on vanilla can elicit defence responses in plants. I covered why there’s research into natural products in my last post.

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