The US Supreme Court has apparently ruled unanimously in the Myriad Genetics case that they can not patent naturally occurring genes. However they did allow the patenting of their synthetic cDNA. I think both are very good decisions.
http://www.washingtonpost.com/politics/supreme-court-rules-human-genes-may-not-be-patented/2013/06/13/9e5c55d2-d43d-11e2-a73e-826d299ff459_story.html
http://www.laboratoryequipment.com/news/2013/06/human-genes-can%E2%80%99t-be-patented?et_cid=3311314&et_rid=54636800&linkid=http%3a%2f%2fwww.laboratoryequipment.com%2fnews%2f2013%2f06%2fhuman-genes-can%25E2%2580%2599t-be-patented