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Latest Organism Stories

2013-11-09 23:02:40

The newly redesigned Life, Earth & Health Sciences Magazine EurekaMag.com has published 9,112 new articles on Phylogenetics. As a comprehensive publisher of natural science abstracts, EurekaMag.com covers such studies of evolutionary relationships among groups of organisms through molecular sequencing in detail. Mannheim, Germany (PRWEB) November 09, 2013 EurekaMag.com has newly published 9,112 references and abstracts on phylogenetics which is the study of evolutionary relationships...

2013-11-06 10:51:38

Evolving multicellular algae in the lab, researchers discover why it is better to go it alone during reproduction Scientists have puzzled for centuries over how and why multicellular organisms evolved the almost universal trait of using single cells, such as eggs and sperm, to reproduce. Now researchers led by University of Minnesota College of Biological Sciences postdoctoral fellow William Ratcliff and associate professor Michael Travisano have set a big piece of that puzzle into place...

Oxygen Levels Prior To The Cambrian Explosion May Have Been Enough For Life
2013-10-19 05:00:29

redOrbit Staff & Wire Reports - Your Universe Online An international team of researchers has discovered that the Earth’s oxygen content 2.1 billion years ago was the same as it was during the so-called Cambrian explosion that occurred approximately 542 years ago and resulted in the appearance of most major animal phyla. Given the fact that oxygen and the development of advanced life are inextricably linked, this led the study authors to ponder the sudden emergence of living...

Plug And Play Synthetic Biology - Rewriting An Entire Genome
2013-10-19 04:15:01

April Flowers for redOrbit.com - Your Universe Online A team of scientists from Harvard and Yale have recorded the entire genome of the bacteria E. coli, and in a dramatic demonstration of the potential of rewriting an organism's genetic code, they have improved the bacterium's ability to resist viruses. "This is the first time the genetic code has been fundamentally changed," according to Farren Isaacs, assistant professor of molecular, cellular, and developmental biology at Yale....

Bacterium Found In Termite Guts Helps Make Wood A Nutritious Meal
2013-09-27 08:15:23

April Flowers for redOrbit.com - Your Universe Online As termites eat wood, the small chunks they chew off are delivered to feed a community of unique microbes living in their guts. In a complex multi-step process, these microbes turn the hard, fibrous material of the wood into a nutritious meal for the termite host. A key step in this process uses acetogenesis -- where hydrogen converts carbon dioxide into organic carbon. It is unknown, however, which gut bacteria play specific roles in...

2013-09-24 11:16:51

Scientists have sequenced the genomes of nearly 6,900 organisms, but they know the functions of only about half of the protein-coding genes thus far discovered. Now a multidisciplinary effort involving 15 scientists from three institutions has begun chipping away at this mystery – in a big way. Their work to identify the function of one bacterial protein and the biochemical pathway in which it operates will also help identify the functions of hundreds of other proteins. A report of their...

Next Generation Of Medicine Could Come From The Oceans
2013-09-02 12:21:36

Lee Rannals for redOrbit.com - Your Universe Online Scientists are starting to look to the ocean to find the next generation of medications that could help yield a variety of cures. The SeaBioTech project launched in 2012 with the hope of finding raw material for the world's biotechnology industry -- specifically new antibiotics and other medical compounds. “The oceans can be deep or shallow, they can be more or less tidal, and they can include unique environments such as volcanic...

2013-08-11 23:02:10

After its latest inclusion of 64 thousand new animal science references and a bibliography on molecular cloning, the Life, Earth and Health Sciences Magazine EurekaMag.com now provides 37.4 million references including 11.7 million summaries in the basic and applied biological, geographical and health sciences. Mannheim, Germany (PRWEB) August 11, 2013 EurekaMag.com has newly published 63,871 references on the basic and applied animal sciences. These references contain 30,961 new...

For Your Eyes Only: Understanding How Sight Evolved
2013-07-29 12:19:33

Brett Smith for redOrbit.com - Your Universe Online The ability to look out for predators or see a distant source of water has allowed humans to get where we are today, but how did our sense of vision evolve throughout time? In a newly published research review, Trevor Lamb, a neuroscientist at the Australian National University, decided to look into several questions surrounding the evolution of the human eye. "There are profound questions about the eye which are still not easy to...

Wave Of Blue Fluorescence Reveals Spread Of Death In Worms
2013-07-24 08:45:45

Wellcome Trust The final biological events in the life of a worm are described today, revealing how death spreads like a wave from cell to cell until the whole organism is dead. When individual cells die, it triggers a chemical chain reaction that leads to the breakdown of cell components and a build-up of molecular debris. The molecular mechanisms of this are reasonably well understood at a cellular level but we know much less about how death spreads throughout an organism at the end...


Latest Organism Reference Libraries

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2014-01-12 00:00:00

Biology is the study of living organisms. Before the 19th century, biology was known as natural history (the study of all living things). Gottfried Reinhold Treviranus was the first person to coin the term biology. Biology comes from the Greek words bios (meaning "life") and logia (meaning "study of"). It is a common science that is a standard subject in schools and universities around the world. Over a million papers are published annually in biology and medicinal journals. Not just a...

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Word of the Day
ramage
  • Boughs or branches.
  • Warbling of birds in trees.
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