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Latest Cyanobacteria Stories

The ‘Melissa Loop’: Closing The Recycling Circle
2014-06-30 03:52:03

ESA The International Space Station welcomes up to eight supply vessels a year bringing oxygen, water and food for the six astronauts continuously circling our planet. Building, launching, docking and unloading these spacecraft is costly and time-consuming – is there a better way? Many mission designers dream of crewed spacecraft that require no resupplies. A vehicle that indefinitely recycles astronaut waste such as exhaled carbon dioxide and urine and turns it into fresh oxygen and...

2014-05-21 23:04:28

Nutrex Hawaii introduces Green Complete SuperFood Powder, which uses natural vanilla to add a delicious flavor to the combination of Hawaiian Spirulina and organic greens and organic antioxidants. Kailua-Kona, HI (PRWEB) May 21, 2014 Today, Nutrex Hawaii, announced the launch of Green Complete Superfood Powder. Green Complete uses natural vanilla to add a delicious flavor to the combination of Hawaiian Spirulina and organic greens (barley, broccoli, kale and wheatgrass), organic...

Genetic Mix Of Bacterial Diversity Found In One Milliliter Of Sea Water
2014-04-25 11:33:10

Brett Smith for redOrbit.com - Your Universe Online Countless marine microbes called Prochlorococcus are the primary basis for most ocean food webs, yet microbiologists know very little about the diversity with this group of photosynthetic bacteria. A new study, published in the journal Science, describes hundreds of subpopulations of these essential marine bacteria. An international team of researchers were able to identify the different subgroups through a comprehensive genomic...

Ups And Downs Of Early Atmospheric Oxygen
2014-02-20 10:41:29

Iqbal Pittalwala - University of California - Riverside UC Riverside research team challenges conventional view of a simple two-step rise in early oxygen on Earth; study suggests instead dynamic oxygen concentrations that rose and fell over billions of years A team of biogeochemists at the University of California, Riverside, give us a nontraditional way of thinking about the earliest accumulation of oxygen in the atmosphere, arguably the most important biological event in Earth...

2014-01-10 10:45:38

Scientists discover extracellular vesicles produced by ocean microbes Marine cyanobacteria — tiny ocean plants that produce oxygen and make organic carbon using sunlight and CO2 — are primary engines of Earth's biogeochemical and nutrient cycles. They nourish other organisms through the provision of oxygen and with their own body mass, which forms the base of the ocean food chain. Now scientists at MIT have discovered another dimension of the outsized role played by these tiny...

2014-01-07 23:04:15

Today, Nutrex Hawaii announced the launch of new Spearmint Flavored Hawaiian Spirulina Pacifica®, the first mint flavored pure spirulina to hit the market. The 1,000 mg three per day formula offers the same nutritional benefits as regular Hawaiian Spirulina in a tablet with a minty fresh taste. Kailua-Kona, HI (PRWEB) January 07, 2014 Today, Nutrex Hawaii announced the launch of new Spearmint Flavored Hawaiian Spirulina Pacifica®, the first mint flavored pure spirulina to hit...

Photosynthetic Megacomplex Studied By Scientists
2013-11-29 06:52:19

Washington University in St. Louis Scientists able to study a photosynthetic complex -- arguably the most important bit of organic chemistry on the planet -- in its complete functioning state When sunlight strikes a photosynthesizing organism, energy flashes between proteins just beneath its surface until it is trapped as separated electric charges. Improbable as it may seem these tiny hits of energy eventually power the growth and movement of all plants and animals. They are literally...

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,...

Tricking Algae's Biological Clock Boosts Production Of Drugs And Biofuels
2013-11-07 13:15:53

Vanderbilt University Tricking algae's biological clock to remain in its daytime setting can dramatically boost the amount of valuable compounds that these simple marine plants can produce when they are grown in constant light. That is the conclusion of a "proof of concept" experiment described in the Dec. 2 issue of the journal Current Biology. The study found that when the biological clocks of cyanobacteria (blue-green algae) were stopped in their daylight setting, the amount of...


Latest Cyanobacteria Reference Libraries

Geologic Clock With Events And Periods
2012-11-18 19:08:04

The Paleoproterozoic is the first of three subdivisions of the Proterozoic Eon (occurring from 2.5 billion to 1.6 billion years ago (Ga). This period is marked by the first stabilization of the continents, and also when cyanobacteria--a type of bacteria that uses biochemical processes of photosynthesis to produce oxygen--evolved. Experts have found paleontological evidence that during at least part of the Paleoproterozoic era, about 1.8 Ga, the earth year was about 450 days long, with days...

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Word of the Day
mallemaroking
  • Nautical, the visiting and carousing of sailors in the Greenland ships.
This word is apparently from a confusion of two similar Dutch words: 'mallemerok,' a foolish woman, and 'mallemok,' a name for some persons among the crew of a whaling vessel.