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Latest Lancelet Stories

2013-02-07 15:27:50

Among the animals that are appealing “cover models” for scientific journals, lancelets don’t spring readily to mind.

2012-03-14 22:03:04

The origin of the exquisitely complex vertebrate brain is somewhat mysterious.

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2011-12-30 13:43:58

A brainless and faceless fish was one of 15 species discovered this year in a series of Scottish marine excavations.

2010-09-02 12:36:53

Our cerebral cortex, or pallium, is a big part of what makes us human: art, literature and science would not exist had this most fascinating part of our brain not emerged in some less intelligent ancestor in prehistoric times.

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2010-01-31 13:27:43

Decaying corpses are usually the domain of forensic scientists, but paleontologists have discovered that studying rotting fish sheds new light on our earliest ancestry.

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2009-05-21 08:03:55

Researchers at Scripps Institution of Oceanography at UC San Diego and the Salk Institute for Biological Studies have discovered a family of green fluorescent proteins (GFPs) in a primitive sea animal, along with new clues about the role of the proteins that has nothing to do with their famous glow.

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2008-06-19 10:20:00

The newly sequenced genome of a dainty, quill-like sea creature called a lancelet provides the best evidence yet that vertebrates evolved over the past 550 million years through a four-fold duplication of the genes of more primitive ancestors.

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2006-11-06 15:26:43

Genetic analysis of an obscure, worm-like creature retrieved from the depths of the North Atlantic has led to the discovery of a new phylum, a rare event in an era when most organisms have already been grouped into major evolutionary categories.


Word of the Day
postliminy
  • In Roman antiquity, the return of a person who had been banished, or taken prisoner by an enemy, to his old condition and former privileges.
  • In international law, that right by virtue of which persons and things taken by an enemy in war are restored to their former status when coming again under the power of the nation to which they belonged.
The word 'postliminy' comes from a Latin word meaning 'threshold'.