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DNA Study Reveals Secrets Of Gentically Similar Polar And Brown Bears
2013-03-15 10:22:25

Brett Smith for redOrbit.com - Your Universe Online A new report in PLoS Genetics attempts to clarify conflicting studies on a population of Alaskan brown bears that are genetically similar to polar bears, yet look and act like typical brown bears. "This population of brown bears stood out as being really weird genetically, and there's been a long controversy about their relationship to polar bears," said co-author Beth Shapiro, a professor of ecology and evolutionary biology at the...


Word of the Day
grass-comber
  • A landsman who is making his first voyage at sea; a novice who enters naval service from rural life.
According to the OED, a grass-comber is also 'a sailor's term for one who has been a farm-labourer.'