code: public static DNASequence getTranscriptDNASequence(TwoBitFacade twoBitFacade, GeneChromosomePosition gcp) throws Exception {
  		return getTranscriptDNASequence(twoBitFacade,gcp.getChromosome(),gcp.getExonStarts(), gcp.getExonEnds(), gcp.getCdsStart(), gcp.getCdsEnd(), gcp.getOrientation());
  	}
docs: Extracts the DNA sequence transcribed from the input genetic coordinates.
  
  @param twoBitFacade the facade that provide an access to a 2bit file
  @param gcp The container with chromosomal positions
  
  @return the DNA sequence transcribed from the input genetic coordinates