Browsing Tag 'Competition'
If plants had a perspective, they would probably think of pollinators as more than just extra-friendly house guests. That is, plants would be more likely to view pollinators as the mutual friend who likes to set up blind dates. Bees might limit pollen to its use as a protein source for the hive, and birds [...]
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This post contributed by Molly Taylor, ESA Science Writing Intern. Extreme weather: The rare multi-vortex that hit Joplin, Missouri on May 22 has claimed more than 100 lives and destroyed countless homes and buildings. Unfortunately, this is not the only natural disaster to devastate the U.S. this year. According to a recent Washington Post article, [...]
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Beer yeasts: Researchers at Lund University in Sweden tracked the history of two yeasts—Saccharomyces cerevisiae and Dekkera bruxellensis—used in alcohol fermentation to pinpoint their role in ethanol production. They found that, around 150 million years ago, competition with other microbes, and the overall increase in sugar-rich fruits, encouraged the yeasts to withstand high ethanol concentrations—an [...]
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The intersection of evolution and ecology has risen to become a prominent subfield in both disciplines in recent years, with scientists exploring more and more how interactions among organisms can shape evolution at the population and even species level. In the May issue of the journal Ecology, Ethan Temeles of Amherst College explores a fascinating [...]
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An ericoid mycorrhizal fungus similar to the ones found in rhododendrons. Mycorrhizae are fungi that form mutually beneficial associations with plant roots. The mutualism works like this: The mycorrhiza grows in and around the plant’s root tissue, and its hyphae, or thread-like vegetative parts, serve plants by branching out in the soil and absorbing nutrients [...]
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