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Latest Michael Berenbrink Stories

Deep Breaths: The Evolution Of Diving Mammals
2013-06-14 07:14:57

April Flowers for redOrbit.com - Your Universe Online A new study led by the University of Liverpool sheds new light on how diving mammals, such as the sperm whale, have evolved to be able to submerge for long periods underwater without breathing. The international team, led by Dr. Michael Berenbrink, from the University's Institute of Integrative Biology, identified a distinctive molecular signature of the oxygen-binding protein myoglobin in the sperm whale and other diving mammals....

2009-06-29 08:36:53

An aquatic lifestyle imposes serious demands for the organism, and this is true even for the tiniest molecules that form our body. When the ancestors of present marine mammals initiated their return to the oceans, their physiology had to adapt radically to the new medium. Dr. Michael Berenbrink and his colleagues at Liverpool University have been studying how myoglobin, the molecule responsible for delivering oxygen to the muscles during locomotion, has been modified in seals and whales to...


Word of the Day
omphalos
  • The navel or umbilicus.
  • In Greek archaeology: A central boss, as on a shield, a bowl, etc.
  • A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.
'Omphalos' comes from the ancient Greek.
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