Unknown Child on the Titanic – Part III

By |2010-08-19T01:05:26-07:00August 19th, 2010|

To understand what happened next, you have to know a little about mitochondrial DNA (mtDNA).  Mitochondrial DNA is contained in small, football-shaped inclusions outside the nucleus of a cell. It's widely believed that mitochondria were once independent bacteria that invaded primitive cells millions of years ago.  Instead of being digested, these bacteria took [...]

Unknown Child on the Titanic – Part II

By |2010-08-17T18:48:48-07:00August 17th, 2010|

After eight and a half decades, there was little left of the child's body. Only a small piece of wrist bone and the crowns of three tiny baby teeth had survived the inclement weather and damp, slightly acidic soil. In the spring of 2002, when Parr and Ruffman determined that the child was not [...]

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