title: Regular expression matching the DNA sequence of a viable life form
body: <p>I'm looking for a regular expression matching the DNA sequence of a viable life form. </p>
  
  <p>I'm not very particular about the definition of "viable life form", as long as it's able to hatch out of an egg and survive for a couple of minutes, I'm fine with that. </p>
  
  <p>But still, I expect something more specific than these answers <a href="https://stackoverflow.com/questions/6019350/regular-expression-for-string-representing-dna-code">Regular Expression for String representing DNA code</a> </p>