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Latest Photosynthesis Stories

Minerals Were Scarce When Life First Formed On Earth: Study
2013-11-26 08:05:20

redOrbit Staff & Wire Reports - Your Universe Online Just eight percent of the nearly 5,000 different types of minerals currently found on Earth were present on or near the planet’s surface when life first originated, according to new research published in the latest edition of the American Journal of Science. According to researchers from the Carnegie Institution for Science, life came about as a result of natural processes that took advantage of raw materials available during...

Inner Workings Of A Bacterial Black Box Captured On Time-lapse Video
2013-11-25 15:01:28

[ Watch The Video: Capturing the Carboxysome in Motion ] DOE/Joint Genome Institute Cyanobacteria, found in just about every ecosystem on Earth, are one of the few bacteria that can create their own energy through photosynthesis and "fix" carbon – from carbon dioxide molecules – and convert it into fuel inside of miniscule compartments called carboxysomes. Using a pioneering visualization method, researchers from the University of California, Berkeley and the Department of Energy...

Better Understanding Of Hardy Bacteria Enhances Tool For Biofuel Creation
2013-11-25 09:16:25

DOE/Pacific Northwest National Laboratory Scientists have charted a significant signaling network in a tiny organism that's big in the world of biofuels research. The findings about how a remarkably fast-growing organism conducts its metabolic business bolster scientists' ability to create biofuels using the hardy microbe Synechococcus, which turns sunlight into useful energy. The team at the Department of Energy's Pacific Northwest National Laboratory glimpsed key chemical events,...

2013-11-15 23:21:31

The KIND LED grow lights K3 series, proudly distributed by SuperCloset, are included in the 2013 group of Best LED Grow Lights. The key feature of the K3 KIND LED grow light is 3 watt diode panels that emit a perfect 12 band spectrum that encompasses the most plant-friendly Photosynthetic Active Radiation (PAR) wavelengths that plants use during photosynthesis. San Francisco, CA (PRWEB) November 15, 2013 A key point about the KIND K3 series “12 Band Perfect Spectrum” is that the...

UCLA Biologists Uncover The Secrets Involved In Leaf Size, Shape
2013-10-31 14:36:02

Alan McStravick for redOrbit.com - Your Universe Online Trees, and more specifically, the leaves that adorn them, having predated human's foray into scientific learning, should harbor no mysteries at this point. However, nature continues to surprise us. Whether it is news of gold in eucalyptus leaves, as we learned last week with news out of Australia, or the simple yet profound truth of the math that governs internal leaf structure, human understanding continues to expand with the...

Rise In Toxic Algal Blooms Climate Change
2013-10-25 10:07:28

Brett Smith for redOrbit.com - Your Universe Online Algae is probably best known for the green scum it forms on top of stagnant water, and in addition to looking unpleasant, some algal blooms host strains of cyanobacteria that are highly toxic. According to a new study in the journal Science, nutrient enrichment and rising global temperatures are increasing the toxicity of some algal blooms in freshwater lakes, ponds and estuaries around the world. As these 'eutrophic' processes...

Living Stone Plant Employs New Way To Improve Underground Photosynthesis
2013-10-24 08:33:07

Public Library of Science A unique plant that lives underground uses multiple mechanisms to boost photosynthesis and offers new insights into how plants adapt to extreme conditions, according to new research published October 23 in the open-access journal PLOS ONE, by Katie Field and colleagues at the University of Sheffield and other institutions. Lithops are a type of South African "living stone," a mostly underground plant that lives in extremely dry conditions. This underground life...

Study Of Photosynthesis Clears Path To Developing New Super-crops
2013-10-17 16:32:44

How some plant species evolved super-efficient photosynthesis had been a mystery. Now, scientists have identified what steps led to that change. Around three per cent of all plants use an advanced form of photosynthesis, which allows them to capture more carbon dioxide, use less water, and grow more rapidly. Overall this makes them over 50% more efficient than plants that use the less efficient form. A new study has traced back the evolutionary paths of all the plants that use advanced...


Word of the Day
barratry
  • The offense of persistently instigating lawsuits, typically groundless ones.
  • An unlawful breach of duty on the part of a ship's master or crew resulting in injury to the ship's owner.
  • Sale or purchase of positions in church or state.
This word ultimately comes from the Old French word 'barater,' to cheat.
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