Articles sur Plant biology

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Though not this obvious from the outside, plants are keeping time. Hua Lu

Studying circadian rhythms in plants and their pathogens might lead to precision medicine for people

Precisely calibrated timekeepers are found in organisms from all domains of life. Biologists are studying how they influence plant/pathogen interactions – what they learn could lead to human medicines.
Cassava feeds 800 million people - keeping it disease-free is a must.

World hunger: what the Ebola virus can teach us about saving crops

Rapid genetic disease screening will be the key to saving East Africa's crops - just as it was during West Africa's ebola crisis.
Astronaut Cady Coleman harvests one of our plants on Space Shuttle Columbia. NASA

Taking plants off planet – how do they grow in zero gravity?

Plants on the International Space Station must figure out how to grow in a completely novel environment. Their adaptability hints at how they'll react to changes here on Earth – or in future space outposts.
Enough to make the leaves fall off even in summertime. Gareth Fuller/PA

Despite the lush summer leaves, our trees are under attack

Looking at the countryside now in the middle of summer, it is hard to believe that trees are under threat from an array of diseases and pests. Warm and wet conditions with plenty of sunshine have led to…
Powerhouse and secret communicator. arwing3

Plant powerhouses are more than just energy producers

For more than a billion years, plants have had an internal dialogue, and we are just beginning to learn the words. The unusual dialogue occurs between two compartments within plant cells – the nucleus…

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