News tagged with plant species

A model grass gets its genomic profile

The grass species known as the purple false brome, Brachypodium distachyon, has great potential as a model plant for research due to its short generation time, small size, small genome and ease of breeding. ...

Dec 13, 2013
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Surprising diversity in aging revealed in nature

In our youth we are strong and healthy and then we weaken and die - that's probably how most would describe what ageing is all about. But, in nature, the phenomenon of ageing shows an unexpected diversity ...

Dec 08, 2013
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Phosphorus threatens existence of endangered plants

Plant species that persist in areas with low availability of phosphorus invest little in sexual reproduction. Due to the increase of phosphorus in their habitats and the fragmentation of low-phosphorus areas, these plant ...

Nov 20, 2013
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Avoiding poisons: A matter of bitter taste

In most animals, taste has evolved to avoid all things bitter—-a key to survival—- to avoid eating something that could be poisonous via taste receptors, known as Tas2r, that quickly spring into action and elicit the ...

Nov 18, 2013
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As crop indicators, weeds spread in warmer world

(Phys.org) —Weeds, those unwanted, unloved and annoying invasive plants that farmers and gardeners hate amid their plantings, are expanding to northern latitudes, thanks to rising temperatures.

Nov 08, 2013
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