iscussed in the "Risk Factors" section of
Rosetta's Annual Report on Form 20-F for the year ended December 31, 2006
as filed with the Securities and Exchange Commission. In addition, any
forward-looking statements represent Rosetta's views only as of the date of
this release and should not be relied upon as representing its views as of
any subsequent date. Rosetta does not assume any obligation to update any
forward-looking statements unless required by law.