Those of you who took high school biology may remember the lancelet, also known as the amphioxus. Its simplified body plan is notable for containing a number of features that it shares in common with ...

Scientists once thought that humans must have 2 million genes to account for all our complexity. But since sequencing the human genome, researchers have learned that humans only have about 19,000 to ...

Berkeley — 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 ...

Shine a blue light on a lancelet and it glows green. Why these fish-like invertebrates, also known as “amphioxus,” have this green glowing protein has both intrigued and puzzled scientists for nearly ...

Professor Steve Gentleman poses with a human brain at the Multiple Sclerosis and Parkinson’s UK Tissue Bank at Imperial College London, June 3, 2016. Reuters/Neil Hall The current conventional ...

Research on the genome of a marine creature is shedding new light on a key area of the tree of life. Because amphioxus is evolving slowly -- its body plan remains similar to that of fossils from the ...

(Phys.org)—In a primitive marine organism, MBL scientists find photosensitive cells that may be ancestral to the "circadian receptors" in the mammalian retina. Among the animals that are appealing ...

Scientists once thought that humans must have two million genes to account for all our complexity. But since sequencing the human genome, we've learned humans only have about 19,000 to 25,000 genes - ...