Photosynthesis has driven life on this planet for more than 3 billion years—first in bacteria, then in plants—but we don't know exactly how it works.
Biotechnology
Mar 20, 2018
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828
Recent evidence demonstrates that the origins of photosynthesis can be found in deep sea hydrothermal vents, where microbes evolved to obtain energy from ejected hydrogen sulfide and methane gases. These microbes are capable ...
Biotechnology
Feb 13, 2017
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18
In its billions of years on earth, plant life has become super-efficient at using light – and now it's showing how it does it.
General Physics
Nov 1, 2016
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44
In diagrams it looks like a confection of self-curling ribbon with bits of bling hung off the ribbon here and there. In fact it is a carefully designed ring of proteins with attached pigments that self-assembles into a structure ...
Materials Science
Aug 21, 2013
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Purple bacteria contain pigments that allow them to use sunlight as their source of energy, hence their color. Small as they are, these microbes can teach us a lot about life on Earth, because they have been around longer ...
Cell & Microbiology
Jul 23, 2013
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Purple bacteria were among the first life forms on Earth. They are single celled microscopic organisms that play a vital role in sustaining the tree of life. This tiny organism lives in aquatic environments like the bottom ...
Soft Matter
May 3, 2010
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1
Photosynthesis is a remarkable biological process that supports life on earth. Plants and photosynthetic microbes do so by harvesting light to produce their food, and in the process, also provide vital oxygen for animals ...
Cell & Microbiology
May 11, 2009
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0
Nature has perfected the art of using the Sun to fuel growth. A team of international researchers looked into what is needed to recreate the process artificially. The results could have various uses, from an alternative to ...
Materials Science
Jul 4, 2013
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