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The phylogenetic tree which shows the evolutionary relationship between all Monosiga tyrosine kinases reveals that only a handful of them are related to human tyrosine kinases (yellow background). Graphic: Courtesy of Dr. Gerard Manning Salk Institut ...
The phylogenetic tree, which shows the evolutionary relationship between all Monosiga tyrosine kinases, reveals that only a handful of them are related to human tyrosine kinases (yellow background). Graphic: Courtesy of Dr. Gerard Manning, Salk Institute for Biological Studies

When it comes to cellular communication networks, a primitive single-celled microbe that answers to the name of Monosiga brevicollis has a leg up on animals composed of billions of cells. It commands a signaling network more elaborate and diverse than found in any multicellular organism higher up on the evolutionary tree, researchers at the Salk Institute for Biological Studies have discovered.


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American Workers Overwhelmingly Support Paid Sick Days, Labor Day Survey Finds

7 hours ago | User rating: not rated yet
(PhysOrg.com) -- More than three-quarters of workers polled in a national survey released today view paid sick days as a basic right of employment that should be guaranteed by the government. The survey was conducted by the ...

How Temporary Help Agencies Impact the Labor Market

7 hours ago | User rating: not rated yet
(PhysOrg.com) -- Temporary help agencies place nearly 3 million Americans in jobs each day -- but the temp industry's very success may embolden some managers to view all workers as impermanent, jobs scholar Vicki Smith argues ...

Reckless Spending, Not Illness or Job Loss, Causes Most Bankruptcy

7 hours ago | User rating: not rated yet
(PhysOrg.com) -- Simple overspending has driven most personal bankruptcies in recent years, a change from previous decades when illness and unemployment were major factors, concludes a new study from the University of California, ...

Chemist Discovers the Elusive Chemical Middleman That Removes Acid Rain

7 hours ago | User rating: not rated yet
(PhysOrg.com) -- Researchers have discovered the middleman in the complex chemical reaction that is essential to the atmosphere's ability to break down pollutants, especially the compounds that cause acid rain. The study ...

Breakthrough could help combat superbugs

8 hours ago | User rating: not rated yet
(PhysOrg.com) -- Scientists have worked out a key mechanism that protects bacteria against stress in a major discovery that could lead to new ways of killing superbugs like C. difficile and MRSA.
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