News tagged with plant biology

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Chronic harvesting threatens tropical tree

Chronic harvesting of a tropical tree that many local communities in Western Africa depend on can alter the tree's reproduction and drastically curtail fruit and seed yields over the tree's lifetime, according to a new study.

Aug 05, 2013
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Planting a new perspective on climate research

(Phys.org) —A study on the mechanisms of how plants respond and adapt to elevated levels of carbon dioxide (CO2) and higher temperatures has opened a new perspective in climate research. Lead researcher ...

Aug 02, 2013
3.8 / 5 (6) 2 | with audio podcast

Stressed plants say it with flowers

With the world's population expected to reach nine billion by 2050 and hotter, drier conditions due to climate change, researchers are racing against time to develop new crop varieties and to ensure there ...

Jul 30, 2013
5 / 5 (1) 0

Marine reserves help boost reef shark numbers

Researchers from The University of Western Australia have used non-destructive stereo video technology to obtain proof that marine reserves can have positive effects on reef shark populations.

Jul 22, 2013
5 / 5 (1) 0

High CO2 spurs wetlands to absorb more carbon

(Phys.org) —Under elevated carbon dioxide levels, wetland plants can absorb up to 32 percent more carbon than they do at current levels, according to a 19-year study published in Global Change Biology from t ...

Jul 16, 2013
4.7 / 5 (12) 12 | with audio podcast

Comparing genomes of wild and domestic tomato

You say tomato, I say comparative transcriptomics. Researchers in the U.S., Europe and Japan have produced the first comparison of both the DNA sequences and which genes are active, or being transcribed, ...

Jun 26, 2013
4 / 5 (5) 0 | with audio podcast