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Latest Biological pigment Stories

2013-05-07 23:32:01

Tru-Band Technology from TruLite LED lets growers increase profits by driving down operating costs by using LED grow lights. Atlanta, GA (PRWEB) May 07, 2013 TruLite Industries seeks to set the standard for accuracy in wavelengths used for their LED grow lights with the indtroduction of Tru-Band Technology. With Tru-Band Technology in all of TruLite's products, customers can be sure they are getting accurate and precise wavelengths delivered to their plants. This technology works based on...

New Insight Into Photosynthesis Provided By University Of Toronto-led Study
2013-04-05 09:22:49

University of Toronto Pigments found in plants and purple bacteria employed to provide protection from sun damage do more than just that. Researchers from the University of Toronto and University of Glasgow have found that they also help to harvest light energy during photosynthesis. Carotenoids, the same pigments which give orange color to carrots and red to tomatoes, are often found together in plants with chlorophyll pigments that harvest solar energy. Their main function is...

Scientist Recommends Research Method Change For Evolutionary Biology
2013-02-16 08:11:00

April Flowers for redOrbit.com — Your Universe Online Shozo Yokoyama, a biologist at Emory University, says evolutionary biologists need to shift their focus from present-day molecules to synthesized, ancestral ones to truly understand the mechanisms of natural selection. Yokoyama presented evidence to support his claim at the American Academy of Arts and Sciences (AAAS) meeting in Boston this week. "This is not just an evolutionary biology problem, it's a science problem,"...

Process For Chameleon-like Changes In World's Most Abundant Phytoplankton Uncovered
2012-11-27 10:36:33

Indiana University IU seeks patent for discovery with implications for health care, climate change research An international team of biologists led by Indiana University's David M. Kehoe has identified both the enzyme and molecular mechanism critical for controlling a chameleon-like process that allows one of the world's most abundant ocean phytoplankton, once known as blue-green algae, to maximize light harvesting for photosynthesis. Responsible for contributing about 20 percent of...

Scientists Finally Understand How Black Dahlia Gets Its Color
2012-11-23 13:47:31

Lee Rannals for redOrbit.com — Your Universe Online The distinctive coloring of a black dahlia is based on an increased accumulation of anthocyanins as a result of drastically reduced concentrations of flavones, according to a study published in the journal BMC Plant Biology. The dahlia is a popular garden flower, and continuous breed of it has led to 20,000 varieties, many of them showing red hues. The molecular mechanisms for a spectrum of dahlias are already well known,...

Iridescent And Ultra Water Proof Material Created At Penn State
2012-10-16 04:29:43

Jedidiah Becker for redOrbit.com — Your Universe Online Read my exclusive interview with Professor Shu Yang about her research. Have you ever looked at a peacock´s feathers, a butterfly´s wing or an oily puddle on the road and wondered why they have those shimmering, vibrant colors? Unlike the colors you see in spring grass, an animals´ fur or fading autumn leaves, these iridescent hues are not the result of pigmentation but rather of a naturally occurring...

What Do A Kindle And Cuttlefish Have In Common?
2012-09-26 16:20:42

Research out today from a multidisciplinary team headed by the University of Cincinnati examines parallels between e-Paper technology (the technology behind sunlight-readable devices like the Kindle) and biological organisms that change color. Over millions of years, biological organisms — from the chameleon and cuttlefish to the octopus and squid — have developed color-changing abilities for adaptive concealment (e.g., camouflage) and communication signaling (e.g., warning or...

Deep Sea Creatures Produce And Interact With Light Like Never Seen Before
2012-09-06 13:20:09

Brett Smith for redOrbit.com - Your Universe Online A team of American scientists has literally shed new light on the activities of creatures living half-a-mile below the ocean surface. The oceanographers led by Duke University found that some crustaceans living on the sea floor can see ultraviolet light even though thousands of feet of water prevent them from ever being exposed to it. They also found a wide range of creatures, from plankton to fish, living deep in the ocean that are...

Squid Use 'Electric Skin' For Camouflage
2012-08-28 07:43:03

Watch the Video: Squid´s Remarkable Electric Skin Lee Rannals for redOrbit.com - Your Universe Online Squid and their relatives are notorious for being some of nature's best masters of disguise, but their trickery has, for the most part, remained a mystery until now. Scientists report that squid control their skin's iridescence through their nerves, manipulating the animal's spectrum of hues, as well as their speed of change. This research is the first time neutral control of...


Latest Biological pigment Reference Libraries

36_f61e1d06665cdaf1d8abd985143002f9
2005-06-23 09:04:50

Chameleons are small to mid-size reptiles that belong to one of the best known lizard families (Chamaeleonidae). They are famous for their ability to change their color also because of their elongated tongue and their eyes which can be moved independently of each other. The name "Chameleon" means "earth lion" and is derived from the Greek words chamai (on the ground, on the earth) and leon (lion). Distribution and habitat The main distribution of Chameleons is Africa and Madagascar,...

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Word of the Day
Cthulhu
  • A gigantic fictional humanoid alien god being described with a head resembling an octopus and dragon wings and claws, around whom an insane cult developed.
  • Pertaining to the mythos of Cthulhu and additional otherworldly beings created by H. P. Lovecraft or inspired by his writings and imitators.
This word was invented in 1926 by H.P. Lovecraft for his short story, 'The Call of Cthulhu.' 'Cthulhu' may be based on the word 'chthonic,' which in Greek mythology refers to the underworld.
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